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CVE-2012-2791

Publication date 10 September 2012

Last updated 24 July 2024

Ubuntu priority

Low

Why this priority?

Multiple unspecified vulnerabilities in the (1) decode_band_hdr function in indeo4.c and (2) ff_ivi_decode_blocks function in ivi_common.c in libavcodec/ in FFmpeg before 0.11, and Libav 0.7.x before 0.7.7 and 0.8.x before 0.8.5, have unknown impact and attack vectors, related to the "transform size."

Read the notes from the security team

Status

Package Ubuntu Release Status
ffmpeg 12.10 quantal Not in release
12.04 LTS precise Not in release
11.10 oneiric Not in release
11.04 natty Not in release
10.04 LTS lucid
Not affected
8.04 LTS hardy Ignored
ffmpeg-extra 12.10 quantal Not in release
12.04 LTS precise Not in release
11.10 oneiric Not in release
11.04 natty Not in release
10.04 LTS lucid
Not affected
8.04 LTS hardy Not in release
libav 12.10 quantal
Fixed 6:0.8.5-0ubuntu0.12.10.1
12.04 LTS precise
Fixed 4:0.8.5-0ubuntu0.12.04.1
11.10 oneiric
Fixed 4:0.7.6-0ubuntu0.11.10.3
11.04 natty Ignored
10.04 LTS lucid Not in release
8.04 LTS hardy Not in release
libav-extra 12.10 quantal
Fixed 6:0.8.5ubuntu0.12.10.1
12.04 LTS precise
Fixed 4:0.8.5ubuntu0.12.04.1
11.10 oneiric
Fixed 4:0.7.6ubuntu0.11.10.3
11.04 natty Ignored
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 code is different in 0.5.x