CVE-2011-3362

Publication date 15 September 2011

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Integer signedness error in the decode_residual_block function in cavsdec.c in libavcodec in FFmpeg before 0.7.3 and 0.8.x before 0.8.2, and libav through 0.7.1, allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via a crafted Chinese AVS video (aka CAVS) file.

Read the notes from the security team

Status

Package Ubuntu Release Status
ffmpeg 11.10 oneiric Not in release
11.04 natty Not in release
10.10 maverick
Fixed 4:0.6-2ubuntu6.2
10.04 LTS lucid
Fixed 4:0.5.1-1ubuntu1.2
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
Not affected
11.04 natty
Fixed 4:0.6.2-1ubuntu1.1
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

References

Related Ubuntu Security Notices (USN)

    • USN-1209-1
    • FFmpeg vulnerabilities
    • 19 September 2011
    • USN-1209-2
    • Libav vulnerabilities
    • 19 September 2011

Other references