Description
The gif_copy_img_rect function in libavcodec/gifdec.c in FFmpeg before 1.1.2 performs an incorrect calculation for an "end pointer," which allows remote attackers to have an unspecified impact via crafted GIF data that triggers an out-of-bounds array access.
Metrics
CVSS 2.0 10.0/10
AV:N/AC:L/Au:N/C:C/I:C/A:CWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=9547034f9120187e23ad76424dd4d70247e62212
- http://www.ffmpeg.org/security.html
- https://security.gentoo.org/glsa/201603-06
- http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=9547034f9120187e23ad76424dd4d70247e62212
- http://www.ffmpeg.org/security.html
- https://security.gentoo.org/glsa/201603-06
Timeline
- Published
- Nov 23, 2013
- Last modified
- Jun 16, 2026
- NVD status
- Modified