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CVE-2013-7021

Good to know:

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Date: December 9, 2013

The filter_frame function in libavfilter/vf_fps.c in FFmpeg before 2.1 does not properly ensure the availability of FIFO content, which allows remote attackers to cause a denial of service (double free) or possibly have unspecified other impact via crafted data.

Language: C

Severity Score

Related Resources (8)

https://trac.ffmpeg.org/ticket/2905
http://openwall.com/lists/oss-security/2013/12/08/3
https://security.gentoo.org/glsa/201603-06
https://github.com/FFmpeg/FFmpeg/commit/cdd5df8189ff1537f7abe8defe971f80602cc2d2
https://nvd.nist.gov/vuln/detail/CVE-2013-7021
http://openwall.com/lists/oss-security/2013/11/26/7
http://ffmpeg.org/security.html
https://www.mend.io/vulnerability-database/CVE-2013-7021

Severity Score

Weakness Type (CWE)

Resource Management Errors

CWE-399

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): HIGH
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): LOW
Availability (A): LOW

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): PARTIAL
Availability (A): PARTIAL
Additional information:

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