Launchpad.net

CVE 2009-4636

FFmpeg 0.5 allows remote attackers to cause a denial of service (hang) via a crafted file that triggers an infinite loop.

CVE-2009-4636 (Candidate) is related to these bugs:

Bug #537297: security backports

		In	Importance	Status
537297	security backports	ffmpeg (Ubuntu)	Medium	Fix Released
537297	security backports	ffmpeg (Debian)	Unknown	Fix Released
537297	security backports	ffmpeg (Ubuntu Intrepid)	Undecided	Invalid
537297	security backports	ffmpeg (Ubuntu Jaunty)	Undecided	Won't Fix
537297	security backports	ffmpeg (Ubuntu Lucid)	Medium	Fix Released
537297	security backports	ffmpeg (Ubuntu Karmic)	Undecided	Won't Fix

See the

CVE page on Mitre.org for more details.