CVE-2011-4579
Published: 2 December 2011
The svq1_decode_frame function in the SVQ1 decoder (svq1dec.c) in libavcodec in FFmpeg 0.5.x before 0.5.7, 0.6.x before 0.6.4, 0.7.x before 0.7.9, and 0.8.x before 0.8.8; and in Libav 0.5.x before 0.5.6, 0.6.x before 0.6.4, and 0.7.x before 0.7.3 allows remote attackers to cause a denial of service (memory corruption) via a crafted SVQ1 stream, related to "dimensions changed."
Notes
| Author | Note |
|---|---|
| mdeslaur | ffmpeg-extra in multiverse needs to have matching version libav-extra is built with tarball produced by libav package This fixes NGS00148 as of 2011-12-22, libav has no equivalent patch see thread here: http://thread.gmane.org/gmane.comp.video.libav.devel/15130 |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
ffmpeg Launchpad, Ubuntu, Debian |
hardy |
Ignored
(end of life)
|
| lucid |
Released
(4:0.5.1-1ubuntu1.3)
|
|
| maverick |
Released
(4:0.6-2ubuntu6.3)
|
|
| natty |
Does not exist
|
|
| oneiric |
Does not exist
|
|
| upstream |
Needs triage
|
|
|
Patches: upstream: http://git.videolan.org/?p=ffmpeg.git;a=commit;h=4931c8f0f10bf8dedcf626104a6b85bfefadc6f2 |
||
|
ffmpeg-extra Launchpad, Ubuntu, Debian |
hardy |
Does not exist
|
| lucid |
Released
(4:0.5.1-1ubuntu1.3)
|
|
| maverick |
Released
(4:0.6-2ubuntu3.3)
|
|
| natty |
Does not exist
|
|
| oneiric |
Does not exist
|
|
| upstream |
Needs triage
|
|
|
libav Launchpad, Ubuntu, Debian |
hardy |
Does not exist
|
| lucid |
Does not exist
|
|
| maverick |
Does not exist
|
|
| natty |
Released
(4:0.6.4-0ubuntu0.11.04.1)
|
|
| oneiric |
Released
(4:0.7.3-0ubuntu0.11.10.1)
|
|
| upstream |
Released
(0.7.3)
|
|
|
Patches: upstream: http://git.libav.org/?p=libav.git;a=commit;h=6e24b9488e67849a28e64a8056e05f83cf439229 |
||
|
libav-extra Launchpad, Ubuntu, Debian |
hardy |
Does not exist
|
| lucid |
Does not exist
|
|
| maverick |
Does not exist
|
|
| natty |
Released
(4:0.6.4-1ubuntu1)
|
|
| oneiric |
Released
(4:0.7.3ubuntu0.11.10.1)
|
|
| upstream |
Needs triage
|
|