CVE-2012-2802 Information

Description

Unspecified vulnerability in the ac3_decode_frame function in libavcodec/ac3dec.c in FFmpeg before 0.11 and Libav 0.8.x before 0.8.4 has unknown impact and attack vectors related to the \number of output channels\ and \out of array writes.\

Reference

http://ffmpeg.org/security.html http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=2c22701c371c2f3dea21fcdbb97c981939fb77af http://libav.org/releases/libav-0.8.4.changelog http://libav.org/releases/libav-0.8.5.changelog http://secunia.com/advisories/50468 http://secunia.com/advisories/51257 http://www.mandriva.com/security/advisories?name=MDVSA-2013:079 http://www.openwall.com/lists/oss-security/2012/08/31/3 http://www.openwall.com/lists/oss-security/2012/09/02/4 http://www.securityfocus.com/bid/55355 http://www.ubuntu.com/usn/USN-1705-1