Multiple vulnerabilities in Dell Secure Connect Gateway

1) Heap-based buffer overflow

EUVDB-ID: #VU64717

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2125

CWE-ID: CWE-122 - Heap-based Buffer Overflow

Exploit availability: No

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error in indent.c. A remote attacker can trick the victim to open a specially crafted file, trigger a heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Use-after-free

EUVDB-ID: #VU63485

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-1796

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a use-after-free error. A remote attacker can trick the victim to open a specially crafted file, trigger a use-after-free error and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

3) Out-of-bounds read

EUVDB-ID: #VU64505

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-1851

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

The vulnerability allows a remote attacker to execute arbitrary code on the system.

The vulnerability exists due to illegal memory access and leads to an out-of-bounds read vulnerability in the gchar_cursor() function. A local attacker can trick the victim into opening a specially crafted file, leading to a system crash or code execution.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

4) Out-of-bounds write

EUVDB-ID: #VU64506

Risk: Low

CVSSv3.1: 6.1 [CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-1897

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

The vulnerability allows a local attacker to execute arbitrary code on the system.

The vulnerability exists due to Illegal memory access and leads to an out-of-bounds write vulnerability in the vim_regsub_both() function. A local attacker can trick the victim into opening a specially crafted file, leading to a system crash or code execution.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

5) Use-after-free

EUVDB-ID: #VU64509

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-1898

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

The vulnerability allows a local attacker to execute arbitrary code on the system.

The vulnerability exists due to Illegal memory access and leads to a use-after-free vulnerability in the find_pattern_in_path() function. A local attacker can trick the victim into opening a specially crafted file, leading to a system crash or code execution.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

6) Out-of-bounds read

EUVDB-ID: #VU64508

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-1927

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

The vulnerability allows a local attacker to execute arbitrary code on the system.

The vulnerability exists due to Illegal memory access and leads to a buffer over-read vulnerability in the utf_ptr2char() function. A local attacker can trick the victim into opening a specially crafted file, trigger out-of-bounds read error and execute arbitrary code on the system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

7) Use-after-free

EUVDB-ID: #VU64720

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-1968

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error in search.c. A remote attacker can trick the victim to open a specially crafted file, trigger a use-after-free error and execute arbitrary code on the system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

8) Out-of-bounds read

EUVDB-ID: #VU64718

Risk: Low

CVSSv3.1: 2.7 [CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2124

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition in textobject.c. A remote attacker can create a specially crafted file, trick the victim into opening it, trigger out-of-bounds read error and read contents of memory on the system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

9) Out-of-bounds read

EUVDB-ID: #VU64716

Risk: Low

CVSSv3.1: 2.7 [CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2126

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition in spellsuggest.c. A remote attacker can create a specially crafted file, trick the victim into opening it, trigger out-of-bounds read error and read contents of memory on the system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

10) Stack-based buffer overflow

EUVDB-ID: #VU63488

Risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-1771

CWE-ID: CWE-121 - Stack-based buffer overflow

Exploit availability: No

The vulnerability allows a remote attacker to perform a denial of service attack.

The vulnerability exists due to a boundary error when providing certain input. A remote attacker can trigger stack-based buffer overflow and perform a denial of service attack.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

11) Out-of-bounds write

EUVDB-ID: #VU64715

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2129

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a boundary error when processing untrusted input in ex_docmd.c. A remote attacker can create a specially crafted file, trick the victim into opening it using the affected software, trigger out-of-bounds write and execute arbitrary code on the target system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

12) Out-of-bounds read

EUVDB-ID: #VU64713

Risk: Low

CVSSv3.1: 2.7 [CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2175

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition in ex_getln.c. A remote attacker can create a specially crafted file, trick the victim into opening it, trigger out-of-bounds read error and read contents of memory on the system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

13) Heap-based buffer overflow

EUVDB-ID: #VU64712

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2182

CWE-ID: CWE-122 - Heap-based Buffer Overflow

Exploit availability: No

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error in ex_docmd.c. A remote attacker can trick the victim to open a specially crafted file, trigger a heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

14) Out-of-bounds read

EUVDB-ID: #VU64711

Risk: Low

CVSSv3.1: 2.7 [CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2183

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition in indent.c. A remote attacker can create a specially crafted file, trick the victim into opening it, trigger out-of-bounds read error and read contents of memory on the system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

15) Out-of-bounds read

EUVDB-ID: #VU64710

Risk: Low

CVSSv3.1: 2.7 [CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2206

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition in term.c. A remote attacker can create a specially crafted file, trick the victim into opening it, trigger out-of-bounds read error and read contents of memory on the system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

16) Heap-based buffer overflow

EUVDB-ID: #VU64709

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2207

CWE-ID: CWE-122 - Heap-based Buffer Overflow

Exploit availability: No

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error in edit.c. A remote attacker can trick the victim to open a specially crafted file, trigger a heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

17) NULL pointer dereference

EUVDB-ID: #VU64708

Risk: Low

CVSSv3.1: 2.7 [CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2208

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error in diff.c. A remote attacker can perform a denial of service (DoS) attack.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

18) Out-of-bounds write

EUVDB-ID: #VU64707

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2210

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a boundary error when processing untrusted input in diff.c. A remote attacker can create a specially crafted file, trick the victim into opening it using the affected software, trigger out-of-bounds write and execute arbitrary code on the target system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

19) Out-of-bounds write

EUVDB-ID: #VU63487

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-1785

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

The vulnerability allows a remote attacker to execute arbitrary code

The vulnerability exists due to a boundary error when processing untrusted input in vim_regsub_both() function. A remote attacker can create a specially crafted file, trick the victim into opening it using the affected software, trigger out-of-bounds write and execute arbitrary code on the target system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

20) Buffer overflow

EUVDB-ID: #VU63489

Risk: Medium

CVSSv3.1: 6.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-1735

CWE-ID: CWE-120 - Buffer overflow

Exploit availability: No

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error in utfc_ptr2len() function. A remote attacker can create a specially crafted file, trick the victim into opening it, trigger memory corruption and execute arbitrary code on the target system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

21) Out-of-bounds read

EUVDB-ID: #VU65415

Risk: Medium

CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2257

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition in msg_outtrans_special() function at message.c:1716. A remote attacker can create a specially crafted file, trick the victim into opening it, trigger out-of-bounds read error and read contents of memory on the system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

22) Heap-based buffer overflow

EUVDB-ID: #VU60783

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-0392

CWE-ID: CWE-122 - Heap-based Buffer Overflow

Exploit availability: No

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error. A remote attacker can trick the victim to open a specially crafted file, trigger a heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

23) Heap-based buffer overflow

EUVDB-ID: #VU60768

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-0213

CWE-ID: CWE-122 - Heap-based Buffer Overflow

Exploit availability: No

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error when processing files. A remote attacker can trick the victim to open a specially crafted file, trigger heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

24) Heap-based buffer overflow

EUVDB-ID: #VU60769

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-0261

CWE-ID: CWE-122 - Heap-based Buffer Overflow

Exploit availability: No

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error. A remote attacker can trick the victim to open a specially crafted file, trigger heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

25) Heap-based buffer overflow

EUVDB-ID: #VU60770

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-0318

CWE-ID: CWE-122 - Heap-based Buffer Overflow

Exploit availability: No

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error. A remote attacker can trick the victim to open a specially crafted file, trigger heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

26) Out-of-bounds read

EUVDB-ID: #VU60787

Risk: Low

CVSSv3.1: 2.7 [CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-0319

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

The vulnerability allows a remote attacker to crash the application.

The vulnerability exists due to a boundary condition. A remote attacker can create a specially crafted file, trick the victim into opening it, trigger out-of-bounds read error and read contents of memory on the system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

27) Buffer overflow

EUVDB-ID: #VU60771

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-0351

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error when processing files. A remote attacker can create a specially crafted file, trick the victim into opening it, trigger memory corruption and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

28) Heap-based buffer overflow

EUVDB-ID: #VU60772

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-0359

CWE-ID: CWE-122 - Heap-based Buffer Overflow

Exploit availability: No

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error. A remote attacker can trick the victim to open a specially crafted file, trigger heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

29) Heap-based buffer overflow

EUVDB-ID: #VU60786

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-0361

CWE-ID: CWE-122 - Heap-based Buffer Overflow

Exploit availability: No

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error when copying lines in Visual mode. A remote attacker can trick the victim to open a specially crafted file, trigger heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

30) Heap-based buffer overflow

EUVDB-ID: #VU60782

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-0407

CWE-ID: CWE-122 - Heap-based Buffer Overflow

Exploit availability: No

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error. A remote attacker can trick the victim to open a specially crafted file, trigger heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

31) Heap-based buffer overflow

EUVDB-ID: #VU63492

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-1733

CWE-ID: CWE-122 - Heap-based Buffer Overflow

Exploit availability: No

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error in skip_string() function. A remote attacker can trick the victim to open a specially crafted file, trigger a heap-based buffer overflow and execute arbitrary code on the target system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

32) Use-after-free

EUVDB-ID: #VU60780

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-0413

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error when using freed memory when substitute with function call . A remote attacker can trick the victim to open a specially crafted file, trigger a use-after-free error and execute arbitrary code on the system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

33) NULL pointer dereference

EUVDB-ID: #VU60773

Risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-0696

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error in Vim when switching tabpage while in the cmdline window. A remote attacker can perform a denial of service (DoS) attack.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

34) Out-of-bounds write

EUVDB-ID: #VU63045

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-1381

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a boundary error when processing untrusted input. A remote attacker can create a specially crafted file, trick the victim into opening it using the affected software, trigger out-of-bounds write and execute arbitrary code on the target system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

35) Use of Out-of-range Pointer Offset

EUVDB-ID: #VU63044

Risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-1420

CWE-ID: CWE-823 - Use of Out-of-range Pointer Offset

Exploit availability: No

The vulnerability allows a remote attacker to cause a denial of service on the target application.

The vulnerability exists due to a boundary error. A remote attacker can trick the victim to open a specially crafted file, trigger a use of out-of-range pointer offset and crash the application.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

36) Heap-based buffer overflow

EUVDB-ID: #VU63042

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-1616

CWE-ID: CWE-122 - Heap-based Buffer Overflow

Exploit availability: No

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error. A remote attacker can trick the victim to open a specially crafted file, trigger a heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

37) Heap-based buffer overflow

EUVDB-ID: #VU62875

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-1619

CWE-ID: CWE-122 - Heap-based Buffer Overflow

Exploit availability: No

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error when processing data in the cmdline_erase_chars() function in ex_getln.c. A remote attacker can trick the victim to open a specially crafted file, trigger heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

38) NULL pointer dereference

EUVDB-ID: #VU62876

Risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-1620

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error within the vim_regexec_string() function in regexp.c. A remote attacker can trick the victim to open a specially crafted file, trigger NULL pointer dereference error and crash the application.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

39) Out-of-bounds read

EUVDB-ID: #VU64714

Risk: Low

CVSSv3.1: 2.7 [CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-1720

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition in normal.c. A remote attacker can create a specially crafted file, trick the victim into opening it, trigger out-of-bounds read error and read contents of memory on the system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

40) NULL pointer dereference

EUVDB-ID: #VU65416

Risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2231

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error in skipwhite() function at charset.c:1428. A remote attacker can trick the victim into opening a specially crafted file to perform a denial of service (DoS) attack.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

41) Heap-based buffer overflow

EUVDB-ID: #VU65414

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2264

CWE-ID: CWE-122 - Heap-based Buffer Overflow

Exploit availability: No

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error. A remote attacker can trick the victim into opening a specially crafted data, trigger a heap-based buffer overflow and execute arbitrary code on the target system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

42) NULL pointer dereference

EUVDB-ID: #VU61332

Risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-46059

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error within the vim_regexec_multi() function in regexp.c in Vim. A remote attacker can trick the victim to open a specially crafted file and perform a denial of service (DoS) attack.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

43) NULL pointer dereference

EUVDB-ID: #VU67160

Risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3153

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error within the vim_regcomp() function in regexp.c. A remote attacker can perform a denial of service (DoS) attack.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

44) Use-after-free

EUVDB-ID: #VU66784

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2946

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error within the vim_vsnprintf_typval() function in strings.c. A remote attacker can trick the victim to open a specially crafted file, trigger a use-after-free error and execute arbitrary code on the system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

45) NULL pointer dereference

EUVDB-ID: #VU66786

Risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2980

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error within the do_mouse() function in mouse.c. A remote attacker can perform a denial of service (DoS) attack.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

46) Use-after-free

EUVDB-ID: #VU66787

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2982

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error within the qf_fill_buffer() function in quickfix.c. A remote attacker can trick the victim to open a specially crafted file, trigger a use-after-free error and execute arbitrary code on the system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

47) Use-after-free

EUVDB-ID: #VU66860

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3016

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error within the get_next_valid_entry() function in quickfix.c. A remote attacker can trick the victim to open a specially crafted file, trigger a use-after-free error and execute arbitrary code on the system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

48) Use-after-free

EUVDB-ID: #VU67049

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3037

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error within the qf_buf_add_line() function. A remote attacker can trick the victim to open a specially crafted file, trigger a use-after-free error and execute arbitrary code on the system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

49) Use-after-free

EUVDB-ID: #VU67050

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3099

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error within the do_cmdline() function in vim/src/ex_docmd.c. A remote attacker can trick the victim to open a specially crafted file, trigger a use-after-free error and execute arbitrary code on the system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

50) Use-after-free

EUVDB-ID: #VU67159

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3134

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error when processing files within the do_tag() function in vim/src/tag.c. A remote attacker can trick the victim to open a specially crafted file, trigger a use-after-free error and execute arbitrary code on the system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

51) Heap-based buffer overflow

EUVDB-ID: #VU67435

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3234

CWE-ID: CWE-122 - Heap-based Buffer Overflow

Exploit availability: No

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error within the utfc_ptr2len() function at mbyte.c. A remote attacker can trick the victim to open a specially crafted fule, trigger a heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

52) Use-after-free

EUVDB-ID: #VU66669

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2889

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error within the find_var_also_in_script() function in evalvars.c. A remote attacker can trick the victim to open a specially crafted file, trigger a use-after-free error and execute arbitrary code on the system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

53) Use-after-free

EUVDB-ID: #VU67625

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3235

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error within the getcmdline_int() function in ex_getln.c. A remote attacker can trick the victim to open a specially crafted file, trigger a use-after-free error and execute arbitrary code on the system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

54) NULL pointer dereference

EUVDB-ID: #VU67626

Risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3278

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error in eval.c. A remote attacker can perform a denial of service (DoS) attack.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

55) Buffer overflow

EUVDB-ID: #VU67658

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3296

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error when processing files within the ex_finally() function in ex_eval.c. A remote attacker can create a specially crafted file, trick the victim into opening it, trigger memory corruption and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

56) Use-after-free

EUVDB-ID: #VU67659

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3297

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error within the process_next_cpt_value() function in insexpand.c when processing files. A remote attacker can trick the victim to open a specially crafted flie, trigger a use-after-free error and execute arbitrary code on the system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

57) Stack-based buffer overflow

EUVDB-ID: #VU68964

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3324

CWE-ID: CWE-121 - Stack-based buffer overflow

Exploit availability: No

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error when handling files within the win_redr_ruler(0 function in drawscreen.c. A remote attacker can trick the victim to open a specially crafted file, trigger a stack-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

58) Use-after-free

EUVDB-ID: #VU68963

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3352

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error when handling files within the did_set_string_option() function in optionstr.c. A remote attacker can trick the victim to open a specially crafted file, trigger a use-after-free error and execute arbitrary code on the system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

59) Use-after-free

EUVDB-ID: #VU68962

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3705

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error when handling files within the qf_update_buffer() function in quickfix.c. A remote attacker can trick the victim to open a specially crafted file, trigger a use-after-free error and execute arbitrary code on the system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

60) Origin validation error

EUVDB-ID: #VU59319

Risk: Medium

CVSSv3.1: 6.4 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-3618

CWE-ID: CWE-346 - Origin Validation Error

Exploit availability: No

The vulnerability allows a remote attacker to bypass implemented security restrictions.

The vulnerability exists due to a logic error in TLS implementation when handling different protocols but using compatible certificates, such as multi-domain or wildcard certificates. A remote attacker with ability to perform TCP/IP layer MitM attack can redirect traffic from one subdomain to another, resulting in a valid TLS session. This breaks the authentication of TLS and cross-protocol attacks may be possible where the behavior of one protocol service may compromise the other at the application layer.

This attack technique was dubbed ALPACA (application layer protocol content confusion attack).

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

61) NULL pointer dereference

EUVDB-ID: #VU66785

Risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2923

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error within the sug_filltree() function in spellfile.c. A remote attacker can perform a denial of service (DoS) attack.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

62) NULL pointer dereference

EUVDB-ID: #VU66629

Risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2874

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error in vim9compile.c. A remote attacker can trick the victim top open a specially crafted file and crash the application.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

63) Heap-based buffer overflow

EUVDB-ID: #VU65412

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2284

CWE-ID: CWE-122 - Heap-based Buffer Overflow

Exploit availability: No

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error in utfc_ptr2len() function at mbyte.c:2113. A remote attacker can trick the victim into opening a specially crafted file, trigger a heap-based buffer overflow and execute arbitrary code on the target system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

64) Heap-based buffer overflow

EUVDB-ID: #VU66637

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2522

CWE-ID: CWE-122 - Heap-based Buffer Overflow

Exploit availability: No

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error within the ins_compl_infercase_gettext() function in insexpand.c. A remote attacker can trick the victim to open a specially crafted file, trigger a heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

65) Integer overflow

EUVDB-ID: #VU65411

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2285

CWE-ID: CWE-190 - Integer overflow

Exploit availability: No

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to integer overflow in del_typebuf() function at getchar.c:1204. A remote attacker can pass specially crafted data to the application, trigger integer overflow and execute arbitrary code on the target system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

66) Out-of-bounds read

EUVDB-ID: #VU65409

Risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2286

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition in ins_bytes() function at change.c:968. A remote attacker can create a specially crafted file, trick the victim into opening it, trigger out-of-bounds read error and read contents of memory on the system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

67) Out-of-bounds read

EUVDB-ID: #VU65408

Risk: High

CVSSv3.1: 7.1 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2287

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition in suggest_trie_walk() function abusing array byts in line spellsuggest.c:1925. A remote attacker can create a specially crafted file, trick the victim into opening it, trigger out-of-bounds read error and read contents of memory on the system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

68) Stack-based buffer overflow

EUVDB-ID: #VU65395

Risk: Low

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2304

CWE-ID: CWE-121 - Stack-based buffer overflow

Exploit availability: No

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error in spell_dump_compl() function at spell.c:4038. A remote unauthenticated attacker can trick the victim into opening a specially crafted file to trigger stack-based buffer overflow and execute arbitrary code on the target system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

69) Heap-based buffer overflow

EUVDB-ID: #VU65420

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2343

CWE-ID: CWE-122 - Heap-based Buffer Overflow

Exploit availability: No

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error in ins_compl_add() function at insexpand.c:751. A remote attacker can trick the victim into opening a specially crafted data, trigger a heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

70) Heap-based buffer overflow

EUVDB-ID: #VU65418

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2344

CWE-ID: CWE-122 - Heap-based Buffer Overflow

Exploit availability: No

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error in ins_compl_add() function at insexpand.c:751. A remote attacker can trick the victim into opening a specially crafted data, trigger a heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

71) Use-after-free

EUVDB-ID: #VU65394

Risk: Low

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2345

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error in function skipwhite at charset.c:1428. A remote attacker can trick the victim to open a specially crafted file and compromise vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

72) Heap-based buffer overflow

EUVDB-ID: #VU66634

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2571

CWE-ID: CWE-122 - Heap-based Buffer Overflow

Exploit availability: No

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error within the vim_iswordp_buf() function in insexpand.c. A remote attacker can trick the victim to open a specially crafted file, trigger a heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

73) Use-after-free

EUVDB-ID: #VU66630

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2862

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error in vim9compile.c. A remote attacker can trick the victim to open a specially crafted file, trigger a use-after-free error and execute arbitrary code on the system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

74) Heap-based buffer overflow

EUVDB-ID: #VU66636

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2580

CWE-ID: CWE-122 - Heap-based Buffer Overflow

Exploit availability: No

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error within the eval_string() function in typval.c. A remote attacker can trick the victim to open a specially crafted file, trigger a heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

75) Out-of-bounds read

EUVDB-ID: #VU66635

Risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2581

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

The vulnerability allows a remote attacker to crash the application.

The vulnerability exists due to a boundary condition within the utf_ptr2char() function in regexp.c. A remote attacker can create a specially crafted file, trick the victim into opening it, trigger an out-of-bounds read error and crash the application.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

76) Heap-based buffer overflow

EUVDB-ID: #VU66633

Risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2598

CWE-ID: CWE-122 - Heap-based Buffer Overflow

Exploit availability: No

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a boundary error within the diff_write_buffer() function in diff.c. A remote attacker can trick the victim to open a specially crafted file, trigger a heap-based buffer overflow and crash the application.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

77) Out-of-bounds read

EUVDB-ID: #VU66626

Risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2816

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition within the check_vim9_unlet() function in vim9cmds.c. A remote attacker can create a specially crafted file, trick the victim into opening it, trigger out-of-bounds read error and read contents of memory on the system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

78) Use-after-free

EUVDB-ID: #VU66627

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2817

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error when processing files in testing.c. A remote attacker can trick the victim to open a specially crafted file, trigger a use-after-free error and execute arbitrary code on the system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

79) Heap-based buffer overflow

EUVDB-ID: #VU66628

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2819

CWE-ID: CWE-122 - Heap-based Buffer Overflow

Exploit availability: No

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error in vim9cmds.c. A remote attacker can trick the victim to open a specially crafted file, trigger a heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

80) Out-of-bounds read

EUVDB-ID: #VU66632

Risk: Low

CVSSv3.1: 4.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2845

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition within edit.c. A remote attacker can create a specially crafted file, trick the victim into opening it, trigger out-of-bounds read error and read contents of memory on the system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

81) Heap-based buffer overflow

EUVDB-ID: #VU66631

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2849

CWE-ID: CWE-122 - Heap-based Buffer Overflow

Exploit availability: No

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error in mbyte.c. A remote attacker can trick the victim to open a specially crafted file, trigger a heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

82) Out-of-bounds read

EUVDB-ID: #VU60788

Risk: Low

CVSSv3.1: 2.7 [CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-0128

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

The vulnerability allows a remote attacker to crash the application.

The vulnerability exists due to a boundary condition. A remote attacker can create a specially crafted file, trick the victim into opening it, trigger out-of-bounds read error and crash the application.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

83) Out-of-bounds read

EUVDB-ID: #VU60789

Risk: Low

CVSSv3.1: 2.7 [CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-4193

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

The vulnerability allows a remote attacker to crash the application.

The vulnerability exists due to a boundary condition. A remote attacker can create a specially crafted file, trick the victim into opening it, trigger out-of-bounds read error and crash the application.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

84) Use of a broken or risky cryptographic algorithm

EUVDB-ID: #VU72509

Risk: Medium

CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-23695

CWE-ID: CWE-327 - Use of a Broken or Risky Cryptographic Algorithm

Exploit availability: No

The vulnerability allows a remote attacker to perform MitM attack.

The vulnerability exists due to usage of an insecure cryptographic algorithm for communication. A remote non-authenticated attacker can perform MitM attack.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

85) Use-after-free

EUVDB-ID: #VU69298

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3649

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error within the nilfs2 filesystem driver in nilfs_new_inode() function in fs/nilfs2/inode.c in Linux kernel. A remote attacker can trick the victim into mounting a specially crafted image, trigger a use-after-free error and execute arbitrary code on the system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

86) Inclusion of Sensitive Information in Log Files

EUVDB-ID: #VU69707

Risk: Low

CVSSv3.1: 2.9 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3594

CWE-ID: CWE-532 - Information Exposure Through Log Files

Exploit availability: No

The vulnerability allows a local user to gain access to sensitive information.

The vulnerability exists due to the intr_callback() function in drivers/net/usb/r8152.c can be forced to include excessive data info the log files. A local user can read the log files and gain access to sensitive data.

Note, the vulnerability can be triggered remotely.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

87) NULL pointer dereference

EUVDB-ID: #VU69300

Risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3621

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error in the nilfs2 filesystem driver within the nilfs_bmap_lookup_at_level() function in fs/nilfs2/inode.c in Linux kernel. A remote attacker can trick the victim into mounting a specially crafted image and perform a denial of service (DoS) attack.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

88) Buffer overflow

EUVDB-ID: #VU69803

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3628

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a boundary error within the brcmf_fweh_event_worker() function in drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c. A local user can use a specially crafted device to trigger memory corruption and escalate privileges on the system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

89) Memory leak

EUVDB-ID: #VU69706

Risk: Low

CVSSv3.1: 2.9 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3629

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

Exploit availability: No

The vulnerability allows a local user to perform DoS attack.

The vulnerability exists due memory leak within the vsock_connect() function in net/vmw_vsock/af_vsock.c in Linux kernel IPSec implementation. A local user can force the system to leak memory and perform denial of service attack.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

90) Use-after-free

EUVDB-ID: #VU69398

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3635

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a use-after-free error within the drivers/atm/idt77252.c in IPsec component of Linux kernel. A local user can trigger a use-after-free error and crash the kernel.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

91) Input validation error

EUVDB-ID: #VU70468

Risk: Medium

CVSSv3.1: 5.9 [CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3643

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

The vulnerability allows an attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of network packets. An attacker with access to the guest OS can trigger the related physical NIC on the host to reset, abort, or crash by sending certain kinds of packets.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the local network (LAN).

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

92) NULL pointer dereference

EUVDB-ID: #VU69299

Risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3646

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error in the nilfs2 filesystem driver within the nilfs_attach_log_writer() function in fs/nilfs2/segment.c in Linux kernel. A remote attacker can trick the victim into mounting a specially crafted image and perform a denial of service (DoS) attack.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

93) Resource management error

EUVDB-ID: #VU70465

Risk: Low

CVSSv3.1: 4 [CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3903

CWE-ID: CWE-399 - Resource Management Errors

Exploit availability: No

The vulnerability allows an attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to an incorrect read request flaw in the Infrared Transceiver USB driver in Linux kernel. An attacker with physical access to the system can starve system resources and perform a denial of service (DoS) attack.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

94) Race condition

EUVDB-ID: #VU69811

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3567

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a race condition within the inet6_stream_ops() and inet6_dgram_ops() functions. A local user can exploit the race and escalate privileges on the system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

95) Double Free

EUVDB-ID: #VU69805

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-4095

CWE-ID: CWE-415 - Double Free

Exploit availability: No

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a boundary error within the cmd_hdl_filter() function in drivers/staging/rtl8712/rtl8712_cmd.c. A local user can trigger a double free error and execute arbitrary code with escalated privileges.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

96) Stack-based buffer overflow

EUVDB-ID: #VU70442

Risk: Low

CVSSv3.1: 7 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C]

CVE-ID: CVE-2022-4378

CWE-ID: CWE-121 - Stack-based buffer overflow

Exploit availability: No

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a boundary error within the __do_proc_dointvec() function. A local user can trigger a stack-based buffer overflow and execute arbitrary code with elevated privileges.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.

97) Out-of-bounds read

EUVDB-ID: #VU67473

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-20368

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a boundary condition within the packet_recvmsg() function in Linux kernel. A local user can trigger an out-of-bounds read error and potentially escalate privileges on the system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

98) Out-of-bounds write

EUVDB-ID: #VU67474

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-20369

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a boundary error within the v4l2_m2m_querybuf() function in v4l2-mem2mem.c. A local user can trigger ab out-of-bounds write and execute arbitrary code with elevated privileges.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

99) Input validation error

EUVDB-ID: #VU67475

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-21385

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input within the net_rds_alloc_sgs() function in net/rds/message.c in Linux kernel. A local user can perform a denial of service (DoS) attack.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

100) Processor optimization removal or modification of security-critical code

EUVDB-ID: #VU65221

Risk: Low

CVSSv3.1: 4.1 [CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-28693

CWE-ID: CWE-1037 - Processor optimization removal or modification of security-critical code

Exploit availability: No

The vulnerability allows a local user to gain access to sensitive information.

The vulnerability exists due to unprotected alternative channel of return branch target prediction. A local user can gain access to sensitive information.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

101) Improper update of reference count

EUVDB-ID: #VU63496

Risk: Low

CVSSv3.1: 7.7 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-29581

CWE-ID: CWE-911 - Improper Update of Reference Count

Exploit availability: No

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to improper update of reference count in net/sched in Linux kernel. A local user can execute arbitrary code with root privileges.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

102) Resource management error

EUVDB-ID: #VU66550

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-36879

CWE-ID: CWE-399 - Resource Management Errors

Exploit availability: No

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper management of internal resources within the xfrm_expand_policies() function in net/xfrm/xfrm_policy.c. A local user can cause the refcount to be dropped twice and perform a denial of service (DoS) attack.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

103) Use-after-free

EUVDB-ID: #VU69708

Risk: Low

CVSSv3.1: 2.9 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3586

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a use-after-free error in the way the sch_sfb enqueue function used the socket buffer (SKB) cb field after the same SKB had been enqueued (and freed) into a child qdisc. A local user can perform a denial of service (DoS) attack.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

104) Buffer overflow

EUVDB-ID: #VU69709

Risk: Low

CVSSv3.1: 5.9 [CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3565

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

The vulnerability allows an attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error within the del_timer() function in drivers/isdn/mISDN/l1oip_core.c in the Bluetooth component. An attacker with physical proximity to device can trigger memory corruption and execute arbitrary code on the target system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

105) Improper access control

EUVDB-ID: #VU67587

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-40768

CWE-ID: CWE-284 - Improper Access Control

Exploit availability: No

The vulnerability allows a local user to gain access to sensitive information.

The vulnerability exists due to improper access restrictions in the drivers/scsi/stex.c in the Linux kernel. A local user can obtain sensitive information from kernel memory because stex_queuecommand_lck lacks a memset for the PASSTHRU_CMD case.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

106) Double Free

EUVDB-ID: #VU66397

Risk: Low

CVSSv3.1: 7.5 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:H/RL:O/RC:C]

CVE-ID: CVE-2022-2588

CWE-ID: CWE-415 - Double Free

Exploit availability: Yes

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a double free error within the network packet scheduler implementation in the route4_change() function in Linux kernel when removing all references to a route filter before freeing it. A local user can run a specially crafted program to crash the kernel or execute arbitrary code.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

Yes. This vulnerability is being exploited in the wild.

107) Use-after-free

EUVDB-ID: #VU70456

Risk: Low

CVSSv3.1: 2.7 [CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-43552

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a use-after-free error while processing denied requests from HTTP proxies when using SMB or TELNET protocols. A remote attacker can trigger a use-after-free error and crash the application.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

108) Out-of-bounds write

EUVDB-ID: #VU69394

Risk: Low

CVSSv3.1: 6.6 [CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2601

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

The vulnerability allows an attacker to bypass implemented security restrictions.

The vulnerability exists due to a boundary error within the grub_font_construct_glyph() function when handling pf2 font. An attacker with physical access to the affected system can trigger an out-of-bounds write and bypass secure boot restrictions.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

109) Out-of-bounds write

EUVDB-ID: #VU69395

Risk: Low

CVSSv3.1: 3.7 [CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3775

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

The vulnerability allows an attacker to crash the system.

The vulnerability exists due to a boundary error when rendering certain unicode sequences in grub2 font code. An attacker with physical access to device can trigger an out-of-bounds write and perform a denial of service (DoS) attack.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

110) Use of a broken or risky cryptographic algorithm

EUVDB-ID: #VU66811

Risk: Medium

CVSSv3.1: 4.2 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-36516

CWE-ID: CWE-327 - Use of a Broken or Risky Cryptographic Algorithm

Exploit availability: No

The vulnerability allows a remote attacker to perform a denial of service (DoS) or MitM attacks.

The vulnerability exists due to an error in the mixed IPID assignment method with the hash-based IPID assignment policy in Linux kernel. A remote attacker can inject data into a victim's TCP session or terminate that session.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

111) Improper access control

EUVDB-ID: #VU63923

Risk: Low

CVSSv3.1: 3.9 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-4037

CWE-ID: CWE-284 - Improper Access Control

Exploit availability: No

The vulnerability allows a local user to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions in the fs/inode.c:inode_init_owner() function logic of the Linux kernel. A local user can create files for the XFS file-system with an unintended group ownership and with group execution and SGID permission bits set to bypass implemented security restrictions and gain unauthorized access to the application.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

112) Use-after-free

EUVDB-ID: #VU63838

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-4203

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error in sock_getsockopt() function in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() function (and connect() function) in the Linux kernel. A local user can exploit the use-after-free error and crash the system or escalate privileges on the system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

113) NULL pointer dereference

EUVDB-ID: #VU64920

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2153

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error in the Linux kernel’s KVM when attempting to set a SynIC IRQ. A local user on the host can issue specific ioctl calls, causing a denial of service.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

114) Integer underflow

EUVDB-ID: #VU66812

Risk: Low

CVSSv3.1: 7 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C]

CVE-ID: CVE-2022-2639

CWE-ID: CWE-191 - Integer underflow

Exploit availability: Yes

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to integer underflow within the reserve_sfa_size() function in the openvswitch kernel module in Linux kernel. A local user can trigger an out-of-bounds read error and crash the system or escalate privileges.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.

115) Buffer overflow

EUVDB-ID: #VU69758

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3545

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a boundary error within the area_cache_get() function in drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cppcore.c. A local user can trigger memory corruption and execute arbitrary code with elevated privileges.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

116) Out-of-bounds write

EUVDB-ID: #VU67811

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2964

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a boundary error within the ASIX AX88179_178A-based USB 2.0/3.0 Gigabit Ethernet Devices driver in Linux kernel. A local user can trigger an out-of-bounds write and execute arbitrary code with elevated privileges.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

117) Use-after-free

EUVDB-ID: #VU67479

Risk: Low

CVSSv3.1: 7.7 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2977

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error in the Linux kernel implementation of proxied virtualized TPM devices. A local user can trigger a use-after-free error and execute arbitrary code with elevated privileges.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

118) Race condition

EUVDB-ID: #VU67477

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3028

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a race condition in the Linux kernel's IP framework for transforming packets (XFRM subsystem) when multiple calls to xfrm_probe_algs occurred simultaneously. A local user can exploit the race and escalate privileges on the system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

119) Resource management error

EUVDB-ID: #VU68780

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3169

CWE-ID: CWE-399 - Resource Management Errors

Exploit availability: No

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper management of internal resources in Linux kernel when handling a consecutive request of the NVME_IOCTL_RESET and the NVME_IOCTL_SUBSYS_RESET through the device file of the driver. A local user can force the a PCIe link to disconnect.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

120) Use-after-free

EUVDB-ID: #VU69759

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3424

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the gru_set_context_option(), gru_fault() and gru_handle_user_call_os() functions in Linux kernel. A local user can trigger a use-after-free error and execute arbitrary code with elevated privileges.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

121) Race condition

EUVDB-ID: #VU69755

Risk: Low

CVSSv3.1: 5.5 [CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3521

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a race condition within the kcm_tx_work() function in net/kcm/kcmsock.c in Linux kernel. A local user can exploit the race and gain unauthorized access to sensitive information and escalate privileges on the system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

122) Memory leak

EUVDB-ID: #VU69756

Risk: Medium

CVSSv3.1: 4.6 [CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3524

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

Exploit availability: No

The vulnerability allows a remote attacker to perform DoS attack on the target system.

The vulnerability exists due memory leak within the ipv6_renew_options() function when retrieving a new IPv6 address from a malicious DHCP server. A remote attacker can force the system to leak memory and perform denial of service attack.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

123) Memory leak

EUVDB-ID: #VU69757

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3542

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

Exploit availability: No

The vulnerability allows a local user to perform DoS attack on the target system.

The vulnerability exists due memory leak within the bnx2x_tpa_stop() function in drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c. A local user can force the system to leak memory and perform denial of service attack.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

124) Use-after-free

EUVDB-ID: #VU67915

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-40307

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a use-after-free error within the drivers/firmware/efi/capsule-loader.c in Linux kernel. A local user can trigger a use-after-free error and perform a denial of service (DoS) attack.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

125) Race condition

EUVDB-ID: #VU69792

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-41850

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a race condition within the roccat_report_event() function in drivers/hid/hid-roccat.c. A local user can trigger a use-after-free error and perform a denial of service (DoS) attack.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

126) Use-after-free

EUVDB-ID: #VU60790

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-4192

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error. A remote attacker can trick the victim to open a specially crafted file, trigger a use-after-free error and execute arbitrary code on the system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

127) Heap-based buffer overflow

EUVDB-ID: #VU63057

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-3927

CWE-ID: CWE-122 - Heap-based Buffer Overflow

Exploit availability: No

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error. A remote attacker can trick the victim to open a specially crafted file, trigger a heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

128) Integer overflow

EUVDB-ID: #VU33446

Risk: High

CVSSv3.1: 8.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2017-6349

CWE-ID: CWE-190 - Integer overflow

Exploit availability: No

The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.

An integer overflow at a u_read_undo memory allocation site would occur for vim before patch 8.0.0377, if it does not properly validate values for tree length when reading a corrupted undo file, which may lead to resultant buffer overflows.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

129) Integer overflow

EUVDB-ID: #VU33141

Risk: Medium

CVSSv3.1: 6.2 [CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2017-6350

CWE-ID: CWE-190 - Integer overflow

Exploit availability: No

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to integer overflow when reading undo files. A remote attacker can trick the victim to open a specially crafted undo file, trigger integer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

130) Heap-based buffer overflow

EUVDB-ID: #VU63063

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-3778

CWE-ID: CWE-122 - Heap-based Buffer Overflow

Exploit availability: No

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error. A remote attacker can trick the victim to open a specially crafted file, trigger a heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

131) Use-after-free

EUVDB-ID: #VU63065

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-3796

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a use-after-free error. A remote attacker can trick the victim to open a specially crafted file, trigger a use-after-free error and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

132) Heap-based buffer overflow

EUVDB-ID: #VU63059

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-3872

CWE-ID: CWE-122 - Heap-based Buffer Overflow

Exploit availability: No

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error. A remote attacker can trick the victim to open a specially crafted file, trigger a heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

133) Heap-based buffer overflow

EUVDB-ID: #VU63066

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-3875

CWE-ID: CWE-122 - Heap-based Buffer Overflow

Exploit availability: No

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error. A remote attacker can trick the victim to open a specially crafted file, trigger a heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

134) Heap-based buffer overflow

EUVDB-ID: #VU63060

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-3903

CWE-ID: CWE-122 - Heap-based Buffer Overflow

Exploit availability: No

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error. A remote attacker can trick the victim to open a specially crafted file, trigger a heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

135) Use of Uninitialized Variable

EUVDB-ID: #VU63052

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-3928

CWE-ID: CWE-457 - Use of Uninitialized Variable

Exploit availability: No

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to parsing uninitialized variable. A remote attacker can trick a victim to open a specially crafted file and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

136) Information disclosure

EUVDB-ID: #VU31389

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2017-17087

CWE-ID: CWE-200 - Information exposure

Exploit availability: No

The vulnerability allows a local authenticated user to gain access to sensitive information.

fileio.c in Vim prior to 8.0.1263 sets the group ownership of a .swp file to the editor's primary group (which may be different from the group ownership of the original file), which allows local users to obtain sensitive information by leveraging an applicable group membership, as demonstrated by /etc/shadow owned by root:shadow mode 0640, but /etc/.shadow.swp owned by root:users mode 0640, a different vulnerability than CVE-2017-1000382.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

137) Heap-based buffer overflow

EUVDB-ID: #VU63047

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-3968

CWE-ID: CWE-122 - Heap-based Buffer Overflow

Exploit availability: No

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error. A remote attacker can trick the victim to open a specially crafted file, trigger a heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

138) Heap-based buffer overflow

EUVDB-ID: #VU63051

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-3973

CWE-ID: CWE-122 - Heap-based Buffer Overflow

Exploit availability: No

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error. A remote attacker can trick the victim to open a specially crafted file, trigger a heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

139) Use-after-free

EUVDB-ID: #VU63058

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-3974

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a use-after-free error. A remote attacker can trick the victim to open a specially crafted file, trigger a use-after-free error and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

140) Heap-based buffer overflow

EUVDB-ID: #VU63049

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-3984

CWE-ID: CWE-122 - Heap-based Buffer Overflow

Exploit availability: No

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error. A remote attacker can trick the victim to open a specially crafted file, trigger a heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

141) Out-of-bounds write

EUVDB-ID: #VU63048

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-4019

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error. A remote attacker can trick the victim to open a specially crafted file, trigger a heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

142) Use-after-free

EUVDB-ID: #VU60795

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-4069

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error. A remote attacker can trick the victim to open a specially crafted file, trigger a use-after-free error and execute arbitrary code on the system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

143) Heap-based buffer overflow

EUVDB-ID: #VU60794

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-4136

CWE-ID: CWE-122 - Heap-based Buffer Overflow

Exploit availability: No

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error. A remote attacker can trick the victim to open a specially crafted file, trigger heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

144) Out-of-bounds read

EUVDB-ID: #VU60793

Risk: Low

CVSSv3.1: 2.7 [CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-4166

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

The vulnerability allows a remote attacker to crash the application.

The vulnerability exists due to a boundary condition. A remote attacker can create a specially crafted file, trick the victim into opening it, trigger out-of-bounds read error and crash the application.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

145) Integer overflow

EUVDB-ID: #VU33442

Risk: High

CVSSv3.1: 8.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2017-5953

CWE-ID: CWE-190 - Integer overflow

Exploit availability: No

The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.

vim before patch 8.0.0322 does not properly validate values for tree length when handling a spell file, which may result in an integer overflow at a memory allocation site and a resultant buffer overflow.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

146) Input validation error

EUVDB-ID: #VU33140

Risk: High

CVSSv3.1: 7.9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C]

CVE-ID: CVE-2016-1248

CWE-ID: CWE-20 - Improper input validation

Exploit availability: Yes

The vulnerability allows a remote attacker to compromise the affected system.

im before patch 8.0.0056 does not properly validate values for the 'filetype', 'syntax' and 'keymap' options, which may result in the execution of arbitrary code if a file with a specially crafted modeline is opened.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.

147) NULL pointer dereference

EUVDB-ID: #VU70467

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-41858

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error within the sl_tx_timeout() function in drivers/net/slip in Linux kernel. A local user can perform a denial of service (DoS) attack.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

148) Integer overflow

EUVDB-ID: #VU69337

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-42898

CWE-ID: CWE-190 - Integer overflow

Exploit availability: No

The vulnerability allows a remote user to execute arbitrary code on the target system.

The vulnerability exists due to an integer overflow within the S4U2Proxy handler on 32-bit systems. A remote user can send specially crafted request to the KDC server, trigger an integer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

149) Resource management error

EUVDB-ID: #VU70469

Risk: Medium

CVSSv3.1: 6.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-42328

CWE-ID: CWE-399 - Resource Management Errors

Exploit availability: No

The vulnerability allows an attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to improper management of internal resources. An attacker with access to the guest OS can trigger deadlock in Linux netback driver and perform a denial of service (DoS) attack of the host via the paravirtualized network interface.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

150) Resource management error

EUVDB-ID: #VU70470

Risk: Medium

CVSSv3.1: 6.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-42329

CWE-ID: CWE-399 - Resource Management Errors

Exploit availability: No

The vulnerability allows an attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to improper management of internal resources. An attacker with access to the guest OS can trigger deadlock in Linux netback driver and perform a denial of service (DoS) attack of the host via the paravirtualized network interface.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

151) Use-after-free

EUVDB-ID: #VU69297

Risk: Low

CVSSv3.1: 5 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C]

CVE-ID: CVE-2022-42703

CWE-ID: CWE-416 - Use After Free

Exploit availability: Yes

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a use-after-free error within the mm/rmap.c in the Linux kernel, related to leaf anon_vma double reuse. A local user can trigger a use-after-free error and crash the kernel.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.

152) Access of Uninitialized Pointer

EUVDB-ID: #VU69796

Risk: Low

CVSSv3.1: 2.1 [CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-42895

CWE-ID: CWE-824 - Access of Uninitialized Pointer

Exploit availability: No

The vulnerability allows an attacker to gain access to sensitive information.

The vulnerability exists due to unauthorized access of uninitialized pointer within the l2cap_parse_conf_req() function in net/bluetooth/l2cap_core.c. An attacker with physical proximity to the affected device can gain access to sensitive information.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

153) Use-after-free

EUVDB-ID: #VU69795

Risk: Low

CVSSv3.1: 5.9 [CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-42896

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

The vulnerability allows an attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error within the l2cap_connect() and l2cap_le_connect_req() function in net/bluetooth/l2cap_core.c. An attacker with physical proximity to the affected device can trigger a use-after-free error and execute arbitrary code on the system.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

154) Out-of-bounds write

EUVDB-ID: #VU69296

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-43750

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a boundary error within the drivers/usb/mon/mon_bin.c in usbmon in the Linux kernel. A local user can trigger an out-of-bounds write and execute arbitrary code with elevated privileges.

Install update from vendor's website.

Dell Secure Connect Gateway: before 5.14.00.16

• cpe:2.3:a:dell:dell_secure_connect_gateway:*:*:*:*:*:*:*:

http://www.dell.com/support/kbdoc/nl-nl/000208462/dsa-2023-020-dell-secure-connect-gateway-security-update-for-multiple-vulnerabilities

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

155) Buffer overflow

EUVDB-ID: #VU69766

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-43945

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

The vulnerability allows a remote attacker to perform a denial of service attacl.

The vulnerability exists due to a boundary error within the Linux kernel NFSD implementation. A remote attacker can send the RPC message over TCP with garbage data added at the end of the message, trigger memory corruption and perform a denial of service (DoS) attack.

Install update from vendor's website.