Vulnerability Details : CVE-2013-3673
The gif_decode_frame function in gifdec.c in libavcodec in FFmpeg before 1.2.1 does not properly manage the disposal methods of frames, which allows remote attackers to cause a denial of service (out-of-bounds array access and application crash) via crafted GIF data.
Vulnerability category: OverflowDenial of service
Exploit prediction scoring system (EPSS) score for CVE-2013-3673
Probability of exploitation activity in the next 30 days: 0.15%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 49 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2013-3673
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST |
CWE ids for CVE-2013-3673
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The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2013-3673
-
http://git.videolan.org/?p=ffmpeg.git;a=commit;h=7ee5e97c46e30fb3d6f9f78cc3313dbc06528b37
git.videolan.org Git - ffmpeg.git/commitPatch
-
http://ffmpeg.org/security.html
FFmpeg Security
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http://git.videolan.org/?p=ffmpeg.git;a=commit;h=d23b8462b5a4a9da78ed45c4a7a3b35d538df909
git.videolan.org Git - ffmpeg.git/commitPatch
Products affected by CVE-2013-3673
- cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*