flicvideo.c in libavcodec 0.6 and earlier in FFmpeg, as used in MPlayer and other products, allows remote attackers to execute arbitrary code via a crafted flic file, related to an "arbitrary offset dereference vulnerability."
https://bugzilla.redhat.com/show_bug.cgi?id=635775
http://www.vupen.com/english/advisories/2011/1241
http://www.vupen.com/english/advisories/2010/2518
http://www.vupen.com/english/advisories/2010/2517
http://www.ubuntu.com/usn/usn-1104-1/
http://www.securityfocus.com/archive/1/514009/100/0/threaded
http://www.openwall.com/lists/oss-security/2010/09/28/4
http://www.ocert.org/advisories/ocert-2010-004.html
http://www.mandriva.com/security/advisories?name=MDVSA-2011:114
http://www.mandriva.com/security/advisories?name=MDVSA-2011:112
http://www.mandriva.com/security/advisories?name=MDVSA-2011:089
http://www.mandriva.com/security/advisories?name=MDVSA-2011:088
http://www.mandriva.com/security/advisories?name=MDVSA-2011:062
http://www.mandriva.com/security/advisories?name=MDVSA-2011:061
http://www.mandriva.com/security/advisories?name=MDVSA-2011:060
http://www.debian.org/security/2011/dsa-2165
http://secunia.com/advisories/43323
http://secunia.com/advisories/41626
http://git.ffmpeg.org/?p=ffmpeg%3Ba=commit%3Bh=16c592155f117ccd7b86006c45aacc692a81c23b