CVE-2013-4264

Publication date 23 November 2013

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

The kempf_decode_tile function in libavcodec/g2meet.c in FFmpeg before 2.0.1 allows remote attackers to cause a denial of service (out-of-bounds heap write) via a G2M4 encoded file.

Read the notes from the security team

Status

Package Ubuntu Release Status
ffmpeg 13.04 raring Not in release
12.10 quantal Not in release
12.04 LTS precise Not in release
10.04 LTS lucid Ignored end of life
ffmpeg-extra 13.04 raring Not in release
12.10 quantal Not in release
12.04 LTS precise Not in release
10.04 LTS lucid Ignored end of life
libav 13.04 raring
Not affected
12.10 quantal
Not affected
12.04 LTS precise
Not affected
10.04 LTS lucid Not in release
libav-extra 13.04 raring
Not affected
12.10 quantal
Not affected
12.04 LTS precise
Not affected
10.04 LTS lucid Not in release

Notes

mdeslaur

ffmpeg-extra in multiverse needs to have matching version libav-extra is built with tarball produced by libav package

seth-arnold

I didn't find g2meet.c or kempf_decode_tile() in our sources