CVE-2014-7933

Publication date 22 January 2015

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Description

Use-after-free vulnerability in the matroska_read_seek function in libavformat/matroskadec.c in FFmpeg before 2.5.1, as used in Google Chrome before 40.0.2214.91, allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted Matroska file that triggers improper maintenance of tracks data.

Status

Package Ubuntu Release Status
chromium-browser 18.04 LTS bionic
Fixed 40.0.2214.94-0ubuntu1.1120
17.10 artful
Fixed 40.0.2214.94-0ubuntu1.1120
17.04 zesty
Fixed 40.0.2214.94-0ubuntu1.1120
16.10 yakkety
Fixed 40.0.2214.94-0ubuntu1.1120
16.04 LTS xenial
Fixed 40.0.2214.94-0ubuntu1.1120
15.10 wily
Fixed 40.0.2214.94-0ubuntu1.1120
15.04 vivid
Fixed 40.0.2214.94-0ubuntu1.1120
14.10 utopic
Fixed 40.0.2214.94-0ubuntu0.14.10.1.1110
14.04 LTS trusty
Fixed 40.0.2214.94-0ubuntu0.14.04.1.1068
12.04 LTS precise Ignored
10.04 LTS lucid Ignored end of life
ffmpeg 18.04 LTS bionic
Not affected
17.10 artful
Not affected
17.04 zesty
Not affected
16.10 yakkety
Not affected
16.04 LTS xenial
Not affected
15.10 wily
Not affected
15.04 vivid
Not affected
14.10 utopic Not in release
14.04 LTS trusty Not in release
12.04 LTS precise Not in release
10.04 LTS lucid Ignored end of life
libav 18.04 LTS bionic Not in release
17.10 artful Not in release
17.04 zesty Not in release
16.10 yakkety Not in release
16.04 LTS xenial Not in release
15.10 wily Not in release
15.04 vivid Ignored end of life
14.10 utopic Ignored end of life
14.04 LTS trusty
Fixed 6:9.20-0ubuntu0.14.04.1
12.04 LTS precise
Fixed 4:0.8.17-0ubuntu0.12.04.1
10.04 LTS lucid Not in release
mplayer 18.04 LTS bionic
Not affected
17.10 artful Ignored end of life
17.04 zesty Ignored end of life
16.10 yakkety Ignored end of life
16.04 LTS xenial
Not affected
15.10 wily Not in release
15.04 vivid Not in release
14.10 utopic Not in release
14.04 LTS trusty Not in release
12.04 LTS precise Ignored end of life
10.04 LTS lucid Ignored end of life
oxide-qt 18.04 LTS bionic Not in release
17.10 artful
Fixed 1.4.2-0ubuntu1
17.04 zesty
Fixed 1.4.2-0ubuntu1
16.10 yakkety
Fixed 1.4.2-0ubuntu1
16.04 LTS xenial
Fixed 1.4.2-0ubuntu1
15.10 wily
Fixed 1.4.2-0ubuntu1
15.04 vivid
Fixed 1.4.2-0ubuntu1
14.10 utopic
Fixed 1.4.2-0ubuntu0.14.10.1
14.04 LTS trusty
Fixed 1.4.2-0ubuntu0.14.04.1
12.04 LTS precise Not in release
10.04 LTS lucid Not in release

Patch details

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

Package Patch details
ffmpeg
libav

References

Related Ubuntu Security Notices (USN)

    • USN-2476-1
    • Oxide vulnerabilities
    • 26 January 2015

Other references