Multiple vulnerabilities in Adobe Flash Player

1) Memory corruption

EUVDB-ID: #VU5811

Risk: High

CVSSv3.1: 8.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2017-2996

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

Description

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

The vulnerability exists due to a boundary error in Adobe Flash Player when processing malformed .swf files. A remote attacker can create a specially crafted .swf file, trick the victim into opening it, trigger memory corruption and execute arbitrary code on the target system with privileges of the current user.

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

Mitigation

Install the latest version 24.0.0.221 from vendor's website.

Vulnerable software versions

Adobe Flash Player for Linux: 24.0.0.186 - 24.0.0.194

Adobe Flash Player: 9.0.124.0 - 24.0.0.194

CPE2.3

External links

http://helpx.adobe.com/security/products/flash-player/apsb17-04.html

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) Memory corruption

EUVDB-ID: #VU5810

Risk: High

CVSSv3.1: 8.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2017-2991

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

Description

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

The vulnerability exists due to a boundary error in Adobe Flash Player when processing malformed .swf files. A remote attacker can create a specially crafted .swf file, trick the victim into opening it, trigger memory corruption and execute arbitrary code on the target system with privileges of the current user.

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

Mitigation

Install the latest version 24.0.0.221 from vendor's website.

Vulnerable software versions

Adobe Flash Player for Linux: 24.0.0.186 - 24.0.0.194

Adobe Flash Player: 9.0.124.0 - 24.0.0.194

CPE2.3

External links

http://helpx.adobe.com/security/products/flash-player/apsb17-04.html
http://fortiguard.com/zeroday/FG-VD-22-003

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) Memory corruption

EUVDB-ID: #VU5809

Risk: High

CVSSv3.1: 8.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2017-2990

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

Description

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

The vulnerability exists due to a boundary error in Adobe Flash Player when processing malformed .swf files. A remote attacker can create a specially crafted .swf file, trick the victim into opening it, trigger memory corruption and execute arbitrary code on the target system with privileges of the current user.

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

Mitigation

Install the latest version 24.0.0.221 from vendor's website.

Vulnerable software versions

Adobe Flash Player for Linux: 24.0.0.186 - 24.0.0.194

Adobe Flash Player: 9.0.124.0 - 24.0.0.194

CPE2.3

External links

http://helpx.adobe.com/security/products/flash-player/apsb17-04.html

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) Memory corruption

EUVDB-ID: #VU5808

Risk: High

CVSSv3.1: 8.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C]

CVE-ID: CVE-2017-2988

CWE-ID: CWE-119 - Memory corruption

Exploit availability: Yes

Description

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

The vulnerability exists due to a boundary error in Adobe Flash Player when processing malformed .swf files. A remote attacker can create a specially crafted .swf file, trick the victim into opening it, trigger memory corruption and execute arbitrary code on the target system with privileges of the current user.

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

Mitigation

Install the latest version 24.0.0.221 from vendor's website.

Vulnerable software versions

Adobe Flash Player for Linux: 24.0.0.186 - 24.0.0.194

Adobe Flash Player: 9.0.124.0 - 24.0.0.194

CPE2.3

External links

http://helpx.adobe.com/security/products/flash-player/apsb17-04.html

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.

5) Heap-based buffer overflow

EUVDB-ID: #VU5807

Risk: High

CVSSv3.1: 8.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C]

CVE-ID: CVE-2017-2992

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

Exploit availability: Yes

Description

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

The vulnerability exists due to a boundary error in Adobe Flash Player when processing malformed .swf files. A remote attacker can create a specially crafted .swf file, trick the victim into opening it, trigger heap-based buffer overflow and execute arbitrary code on the target system with privileges of the current user.

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

Mitigation

Install the latest version 24.0.0.221 from vendor's website.

Vulnerable software versions

Adobe Flash Player for Linux: 24.0.0.186 - 24.0.0.194

Adobe Flash Player: 9.0.124.0 - 24.0.0.194

CPE2.3

External links

http://helpx.adobe.com/security/products/flash-player/apsb17-04.html

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.

6) Heap-based buffer overflow

EUVDB-ID: #VU5806

Risk: High

CVSSv3.1: 8.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C]

CVE-ID: CVE-2017-2986

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

Exploit availability: Yes

Description

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

The vulnerability exists due to a boundary error in Adobe Flash Player when processing malformed .swf files. A remote attacker can create a specially crafted .swf file, trick the victim into opening it, trigger heap-based buffer overflow and execute arbitrary code on the target system with privileges of the current user.

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

Mitigation

Install the latest version 24.0.0.221 from vendor's website.

Vulnerable software versions

Adobe Flash Player for Linux: 24.0.0.186 - 24.0.0.194

Adobe Flash Player: 9.0.124.0 - 24.0.0.194

CPE2.3

External links

http://helpx.adobe.com/security/products/flash-player/apsb17-04.html

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.

7) Heap-based buffer overflow

EUVDB-ID: #VU5805

Risk: High

CVSSv3.1: 8.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2017-2984

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

Exploit availability: No

Description

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

The vulnerability exists due to a boundary error in Adobe Flash Player when processing malformed .swf files. A remote attacker can create a specially crafted .swf file, trick the victim into opening it, trigger heap-based buffer overflow and execute arbitrary code on the target system with privileges of the current user.

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

Mitigation

Install the latest version 24.0.0.221 from vendor's website.

Vulnerable software versions

Adobe Flash Player for Linux: 24.0.0.186 - 24.0.0.194

Adobe Flash Player: 9.0.124.0 - 24.0.0.194

CPE2.3

External links

http://helpx.adobe.com/security/products/flash-player/apsb17-04.html

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) Use-after-free error

EUVDB-ID: #VU5804

Risk: High

CVSSv3.1: 8.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2017-2994

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

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

The vulnerability exists due to use-after-free error in Adobe Flash Player when processing PSDKEvent objects. A remote attacker can create a specially crafted .swf file, trick the victim into opening it, trigger memory corruption and execute arbitrary code on the target system with privileges of the current user.

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

Mitigation

Install the latest version 24.0.0.221 from vendor's website.

Vulnerable software versions

Adobe Flash Player: 9.0.124.0 - 24.0.0.194

Adobe Flash Player for Linux: 24.0.0.186 - 24.0.0.194

CPE2.3

External links

http://helpx.adobe.com/security/products/flash-player/apsb17-04.html
http://www.zerodayinitiative.com/advisories/ZDI-17-110/
http://www.zerodayinitiative.com/advisories/ZDI-17-287/

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) Use-after-free error

EUVDB-ID: #VU5803

Risk: High

CVSSv3.1: 8.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2017-2993

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

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

The vulnerability exists due to use-after-free error in Adobe Flash Player when processing malformed .swf files. A remote attacker can create a specially crafted .swf file, trick the victim into opening it, trigger memory corruption and execute arbitrary code on the target system with privileges of the current user.

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

Mitigation

Install the latest version 24.0.0.221 from vendor's website.

Vulnerable software versions

Adobe Flash Player: 9.0.124.0 - 24.0.0.194

Adobe Flash Player for Linux: 24.0.0.186 - 24.0.0.194

CPE2.3

External links

http://helpx.adobe.com/security/products/flash-player/apsb17-04.html

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) Use-after-free error

EUVDB-ID: #VU5802

Risk: High

CVSSv3.1: 8.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C]

CVE-ID: CVE-2017-2985

CWE-ID: CWE-416 - Use After Free

Exploit availability: Yes

Description

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

The vulnerability exists due to use-after-free error in Adobe Flash Player when processing malformed .swf files. A remote attacker can create a specially crafted .swf file, trick the victim into opening it, trigger memory corruption and execute arbitrary code on the target system with privileges of the current user.

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

Mitigation

Install the latest version 24.0.0.221 from vendor's website.

Vulnerable software versions

Adobe Flash Player: 9.0.124.0 - 24.0.0.194

Adobe Flash Player for Linux: 24.0.0.186 - 24.0.0.194

CPE2.3

External links

http://helpx.adobe.com/security/products/flash-player/apsb17-04.html

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.

11) Use-after-free error

EUVDB-ID: #VU5801

Risk: High

CVSSv3.1: 8.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2017-2982

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

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

The vulnerability exists due to use-after-free error in Adobe Flash Player when processing malformed .swf files. A remote attacker can create a specially crafted .swf file, trick the victim into opening it, trigger memory corruption and execute arbitrary code on the target system with privileges of the current user.

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

Mitigation

Install the latest version 24.0.0.221 from vendor's website.

Vulnerable software versions

Adobe Flash Player: 9.0.124.0 - 24.0.0.194

Adobe Flash Player for Linux: 24.0.0.186 - 24.0.0.194

CPE2.3

External links

http://helpx.adobe.com/security/products/flash-player/apsb17-04.html

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) Integer overflow

EUVDB-ID: #VU5800

Risk: High

CVSSv3.1: 8.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2017-2987

CWE-ID: CWE-190 - Integer overflow

Exploit availability: No

Description

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

The vulnerability exists due to integer overflow in Adobe Flash Player when processing malformed .swf files. A remote attacker can create a specially crafted .swf file, trick the victim into opening it and execute arbitrary code on the target system with privileges of the current user.

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

Mitigation

Install the latest version 24.0.0.221 from vendor's website.

Vulnerable software versions

Adobe Flash Player for Linux: 24.0.0.186 - 24.0.0.194

Adobe Flash Player: 9.0.124.0 - 24.0.0.194

CPE2.3

External links

http://helpx.adobe.com/security/products/flash-player/apsb17-04.html

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) Type confusion error

EUVDB-ID: #VU5799

Risk: High

CVSSv3.1: 8.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2017-2995

CWE-ID: CWE-704 - Type conversion

Exploit availability: No

Description

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

The vulnerability exists due to a type confusion error in Adobe Flash Player when processing data passed within MessageChannel objects. A remote attacker can create a specially crafted .swf file, trick the victim into opening it and execute arbitrary code on the target system with privileges of the current user.

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

Mitigation

Install Adobe Flash 24.0.0.221.

Vulnerable software versions

Adobe Flash Player: 23.0.0.162 - 24.0.0.194

Adobe Flash Player for Linux: 24.0.0.186 - 24.0.0.194

CPE2.3

External links

http://helpx.adobe.com/security/products/flash-player/apsb17-04.html
http://www.zerodayinitiative.com/advisories/ZDI-17-109/

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.

Risk	High
Patch available	YES
Number of vulnerabilities	13
CVE-ID	CVE-2017-2996 CVE-2017-2991 CVE-2017-2990 CVE-2017-2988 CVE-2017-2992 CVE-2017-2986 CVE-2017-2984 CVE-2017-2994 CVE-2017-2993 CVE-2017-2985 CVE-2017-2982 CVE-2017-2987 CVE-2017-2995
CWE-ID	CWE-119 CWE-122 CWE-416 CWE-190 CWE-704
Exploitation vector	Network
Public exploit	Public exploit code for vulnerability #4 is available. Public exploit code for vulnerability #5 is available. Public exploit code for vulnerability #6 is available. Public exploit code for vulnerability #10 is available.
Vulnerable software Subscribe	Adobe Flash Player for Linux Client/Desktop applications / Multimedia software Adobe Flash Player Client/Desktop applications / Plugins for browsers, ActiveX components
Vendor	Adobe