ffmpeg.org/security.html
git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=d85b3c4fff4c4b255232fcc01edbd57f19d60998
libav.org/releases/libav-0.7.7.changelog
libav.org/releases/libav-0.8.5.changelog
secunia.com/advisories/50468
www.openwall.com/lists/oss-security/2012/08/31/3
www.openwall.com/lists/oss-security/2012/09/02/4
www.securityfocus.com/bid/55355
www.ubuntu.com/usn/USN-1705-1
www.ubuntu.com/usn/USN-1706-1