Multiple vulnerabilities in Dell EMC Data Protection Search and Dell EMC PowerProtect Data Protection

1) Out-of-bounds read

EUVDB-ID: #VU56064

Risk: Medium

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2021-3712

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

Exploit availability: No

Description

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

The vulnerability exists due to a boundary condition when processing ASN.1 strings related to a confusion with NULL termination of strings in array. A remote attacker can pass specially crafted data to the application to trigger an out-of-bounds read error and read contents of memory on the system or perform a denial of service (DoS) attack.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Dell EMC Data Protection Search: before 19.5.1

Dell EMC PowerProtect Data Protection: before 19.5.1

CPE2.3

• cpe:2.3:a:dell:dell_emc_data_protection_search:*:*:*:*:*:*:*:*
• cpe:2.3:a:dell:dell_emc_powerprotect_data_protection:*:*:*:*:*:*:*:*

External links

https://www.dell.com/support/kbdoc/en-us/000192756/dsa-2021-220-dell-emc-data-protection-search-and-dell-emc-integrated-data-protection-appliance-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) Improper input validation

EUVDB-ID: #VU55056

Risk: High

CVSSv4.0: 8.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2021-29921

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.

The vulnerability exists due to improper input validation within the Python interpreter and runtime (CPython) component in Oracle GraalVM Enterprise Edition. A remote non-authenticated attacker can exploit this vulnerability to execute arbitrary code.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Dell EMC Data Protection Search: before 19.5.1

Dell EMC PowerProtect Data Protection: before 19.5.1

CPE2.3

• cpe:2.3:a:dell:dell_emc_data_protection_search:*:*:*:*:*:*:*:*
• cpe:2.3:a:dell:dell_emc_powerprotect_data_protection:*:*:*:*:*:*:*:*

External links

https://www.dell.com/support/kbdoc/en-us/000192756/dsa-2021-220-dell-emc-data-protection-search-and-dell-emc-integrated-data-protection-appliance-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) Improper input validation

EUVDB-ID: #VU55057

Risk: Medium

CVSSv4.0: 4.8 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2021-2388

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.

The vulnerability exists due to improper input validation within the Hotspot component in Oracle GraalVM Enterprise Edition. A remote non-authenticated attacker can exploit this vulnerability to execute arbitrary code.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Dell EMC Data Protection Search: before 19.5.1

Dell EMC PowerProtect Data Protection: before 19.5.1

CPE2.3

• cpe:2.3:a:dell:dell_emc_data_protection_search:*:*:*:*:*:*:*:*
• cpe:2.3:a:dell:dell_emc_powerprotect_data_protection:*:*:*:*:*:*:*:*

External links

https://www.dell.com/support/kbdoc/en-us/000192756/dsa-2021-220-dell-emc-data-protection-search-and-dell-emc-integrated-data-protection-appliance-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.

4) Infinite loop

EUVDB-ID: #VU48579

Risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2020-28928

CWE-ID: CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')

Exploit availability: No

Description

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

The vulnerability exists due to infinite loop within the wcsnrtombs() function in musl libc. A remote attacker can consume all available system resources and cause denial of service conditions.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Dell EMC Data Protection Search: before 19.5.1

Dell EMC PowerProtect Data Protection: before 19.5.1

CPE2.3

• cpe:2.3:a:dell:dell_emc_data_protection_search:*:*:*:*:*:*:*:*
• cpe:2.3:a:dell:dell_emc_powerprotect_data_protection:*:*:*:*:*:*:*:*

External links

https://www.dell.com/support/kbdoc/en-us/000192756/dsa-2021-220-dell-emc-data-protection-search-and-dell-emc-integrated-data-protection-appliance-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.

5) Improper Verification of Cryptographic Signature

EUVDB-ID: #VU55058

Risk: Low

CVSSv4.0: 1.7 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2021-2369

CWE-ID: CWE-347 - Improper Verification of Cryptographic Signature

Exploit availability: No

Description

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

The vulnerability exists due to an error in JAR validation implementation. A remote attacker can modify the signed JAR file in a way it will be considered as signed.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Dell EMC Data Protection Search: before 19.5.1

Dell EMC PowerProtect Data Protection: before 19.5.1

CPE2.3

• cpe:2.3:a:dell:dell_emc_data_protection_search:*:*:*:*:*:*:*:*
• cpe:2.3:a:dell:dell_emc_powerprotect_data_protection:*:*:*:*:*:*:*:*

External links

https://www.dell.com/support/kbdoc/en-us/000192756/dsa-2021-220-dell-emc-data-protection-search-and-dell-emc-integrated-data-protection-appliance-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.

6) Improper input validation

EUVDB-ID: #VU55059

Risk: Low

CVSSv4.0: 1.7 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2021-2432

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to perform service disruption.

The vulnerability exists due to improper input validation within the JNDI component in Java SE. A remote non-authenticated attacker can exploit this vulnerability to perform service disruption.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Dell EMC Data Protection Search: before 19.5.1

Dell EMC PowerProtect Data Protection: before 19.5.1

CPE2.3

• cpe:2.3:a:dell:dell_emc_data_protection_search:*:*:*:*:*:*:*:*
• cpe:2.3:a:dell:dell_emc_powerprotect_data_protection:*:*:*:*:*:*:*:*

External links

https://www.dell.com/support/kbdoc/en-us/000192756/dsa-2021-220-dell-emc-data-protection-search-and-dell-emc-integrated-data-protection-appliance-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.

7) Improper input validation

EUVDB-ID: #VU55060

Risk: Low

CVSSv4.0: 0.5 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2021-2341

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to gain access to sensitive information.

The vulnerability exists due to improper input validation within the Networking component in Oracle GraalVM Enterprise Edition. A remote non-authenticated attacker can exploit this vulnerability to gain access to sensitive information.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Dell EMC Data Protection Search: before 19.5.1

Dell EMC PowerProtect Data Protection: before 19.5.1

CPE2.3

• cpe:2.3:a:dell:dell_emc_data_protection_search:*:*:*:*:*:*:*:*
• cpe:2.3:a:dell:dell_emc_powerprotect_data_protection:*:*:*:*:*:*:*:*

External links

https://www.dell.com/support/kbdoc/en-us/000192756/dsa-2021-220-dell-emc-data-protection-search-and-dell-emc-integrated-data-protection-appliance-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.