CVE-2013-3673 (NVD)

2013-06-10

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.

Products Ffmpeg
Type Improper Restriction of Operations within the Bounds of a Memory Buffer (CWE-119)
First patch - None (likely due to unavailable code)
Links http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=7ee5e97c46e30fb3d6f9f78cc3313dbc06528b37
http://ffmpeg.org/security.html
http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=d23b8462b5a4a9da78ed45c4a7a3b35d538df909