CVE-2011-4579
Publication date 2 December 2011
Last updated 24 July 2024
Ubuntu priority
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.”
Status
Package | Ubuntu Release | Status |
---|---|---|
ffmpeg | 11.10 oneiric | Not in release |
11.04 natty | Not in release | |
10.10 maverick |
Fixed 4:0.6-2ubuntu6.3
|
|
10.04 LTS lucid |
Fixed 4:0.5.1-1ubuntu1.3
|
|
8.04 LTS hardy | Ignored end of life | |
ffmpeg-extra | 11.10 oneiric | Not in release |
11.04 natty | Not in release | |
10.10 maverick |
Fixed 4:0.6-2ubuntu3.3
|
|
10.04 LTS lucid |
Fixed 4:0.5.1-1ubuntu1.3
|
|
8.04 LTS hardy | Not in release | |
libav | 11.10 oneiric |
Fixed 4:0.7.3-0ubuntu0.11.10.1
|
11.04 natty |
Fixed 4:0.6.4-0ubuntu0.11.04.1
|
|
10.10 maverick | Not in release | |
10.04 LTS lucid | Not in release | |
8.04 LTS hardy | Not in release | |
libav-extra | 11.10 oneiric |
Fixed 4:0.7.3ubuntu0.11.10.1
|
11.04 natty |
Fixed 4:0.6.4-1ubuntu1
|
|
10.10 maverick | Not in release | |
10.04 LTS lucid | Not in release | |
8.04 LTS hardy | Not in release |
Notes
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
Patch details
Package | Patch details |
---|---|
ffmpeg | |
libav |
References
Related Ubuntu Security Notices (USN)
- USN-1320-1
- FFmpeg vulnerabilities
- 5 January 2012
- USN-1333-1
- Libav vulnerabilities
- 17 January 2012