CVE-2012-2793 Information

Description

Unspecified vulnerability in the lag_decode_zero_run_line function in libavcodec/lagarith.c in FFmpeg before 0.11 and Libav 0.7.x before 0.7.7 and 0.8.x before 0.8.4 has unknown impact and attack vectors related to \too many zeros.\

Reference

http://ffmpeg.org/security.html http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=83c7803f55b3231faeb93c1a634399a70fae9480 http://libav.org/releases/libav-0.7.7.changelog http://libav.org/releases/libav-0.8.4.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