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
Products affected by CVE-2013-3673
- cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2013-3673
0.45%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 75 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2013-3673
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
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
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.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
-
http://git.videolan.org/?p=ffmpeg.git;a=commit;h=d23b8462b5a4a9da78ed45c4a7a3b35d538df909
git.videolan.org Git - ffmpeg.git/commitPatch
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