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CVE-2013-0894

Publication date 23 February 2013

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Buffer overflow in the vorbis_parse_setup_hdr_floors function in the Vorbis decoder in vorbisdec.c in libavcodec in FFmpeg through 1.1.3, as used in Google Chrome before 25.0.1364.97 on Windows and Linux and before 25.0.1364.99 on Mac OS X and other products, allows remote attackers to cause a denial of service (divide-by-zero error or out-of-bounds array access) or possibly have unspecified other impact via vectors involving a zero value for a bark map size.

Read the notes from the security team

Status

Package Ubuntu Release Status
chromium-browser 13.04 raring
Fixed 25.0.1364.160-0ubuntu1
12.10 quantal
Fixed 25.0.1364.160-0ubuntu0.12.10.1
12.04 LTS precise
Fixed 25.0.1364.160-0ubuntu0.12.04.1
11.10 oneiric
Fixed 25.0.1364.160-0ubuntu0.11.10.1
10.04 LTS lucid
Fixed 25.0.1364.160-0ubuntu0.10.04.1
8.04 LTS hardy Not in release
ffmpeg 13.04 raring Not in release
12.10 quantal Not in release
12.04 LTS precise Not in release
11.10 oneiric Not in release
10.04 LTS lucid Ignored
8.04 LTS hardy Ignored
ffmpeg-extra 13.04 raring Not in release
12.10 quantal Not in release
12.04 LTS precise Not in release
11.10 oneiric Not in release
10.04 LTS lucid Ignored
8.04 LTS hardy Not in release
libav 13.04 raring
Not affected
12.10 quantal
Fixed 6:0.8.6-0ubuntu0.12.10.1
12.04 LTS precise
Fixed 4:0.8.6-0ubuntu0.12.04.1
11.10 oneiric Ignored
10.04 LTS lucid Not in release
8.04 LTS hardy Not in release
libav-extra 13.04 raring
Not affected
12.10 quantal
Fixed 6:0.8.6ubuntu0.12.10.1
12.04 LTS precise
Fixed 4:0.8.6ubuntu0.12.04.1
11.10 oneiric Ignored
10.04 LTS lucid Not in release
8.04 LTS hardy Not in release

Notes

mdeslaur

ignoring releases near EoL. New version not available from upstream.

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
libav

References

Related Ubuntu Security Notices (USN)

Other references