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VuXML IDDescription
964161cd-6715-11da-99f6-00123ffe8333ffmpeg -- libavcodec buffer overflow vulnerability

Secunia reports:

Simon Kilvington has reported a vulnerability in FFmpeg libavcodec, which can be exploited by malicious people to cause a DoS (Denial of Service) and potentially to compromise a user's system.

The vulnerability is caused due to a boundary error in the "avcodec_default_get_buffer()" function of "utils.c" in libavcodec. This can be exploited to cause a heap-based buffer overflow when a specially-crafted 1x1 ".png" file containing a palette is read.


Discovery 2005-11-30
Entry 2005-12-07
ffmpeg
< 0.4.9.p1_4

ffmpeg-devel
< 0.4.9.c.2005120600

http://article.gmane.org/gmane.comp.video.ffmpeg.devel/26558
http://secunia.com/advisories/17892/