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CVE-2014-7933

Published: 22 January 2015

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.

Priority

Medium

Status

Package Release Status
chromium-browser
Launchpad, Ubuntu, Debian
artful
Released (40.0.2214.94-0ubuntu1.1120)
bionic
Released (40.0.2214.94-0ubuntu1.1120)
lucid Ignored
(reached end-of-life)
precise Does not exist
(precise was ignored)
trusty Does not exist
(trusty was released [40.0.2214.94-0ubuntu0.14.04.1.1068])
upstream
Released (40.0.2214.91)
utopic
Released (40.0.2214.94-0ubuntu0.14.10.1.1110)
vivid
Released (40.0.2214.94-0ubuntu1.1120)
wily
Released (40.0.2214.94-0ubuntu1.1120)
xenial
Released (40.0.2214.94-0ubuntu1.1120)
yakkety
Released (40.0.2214.94-0ubuntu1.1120)
zesty
Released (40.0.2214.94-0ubuntu1.1120)
ffmpeg
Launchpad, Ubuntu, Debian
artful Not vulnerable

bionic Not vulnerable

lucid Ignored
(reached end-of-life)
precise Does not exist

trusty Does not exist

upstream Not vulnerable

utopic Does not exist

vivid Not vulnerable

wily Not vulnerable

xenial Not vulnerable

yakkety Not vulnerable

zesty Not vulnerable

Patches:
upstream: http://git.videolan.org/?p=ffmpeg.git;a=commit;h=490a3ebf36821b81f73e34ad3f554cb523dd2682


libav
Launchpad, Ubuntu, Debian
artful Does not exist

bionic Does not exist

lucid Does not exist

precise Does not exist
(precise was released [4:0.8.17-0ubuntu0.12.04.1])
trusty Does not exist
(trusty was released [6:9.20-0ubuntu0.14.04.1])
upstream
Released (0.8.17)
utopic Ignored
(reached end-of-life)
vivid Ignored
(reached end-of-life)
wily Does not exist

xenial Does not exist

yakkety Does not exist

zesty Does not exist

Patches:

upstream: https://git.libav.org/?p=libav.git;a=commit;h=490a3ebf36821b81f73e34ad3f554cb523dd2682
upstream: https://git.libav.org/?p=libav.git;a=commit;h=51dd54c51aaca909893c9f90a4119e96ff71ffdf (0.8)
mplayer
Launchpad, Ubuntu, Debian
artful Ignored
(reached end-of-life)
bionic Not vulnerable

lucid Ignored
(reached end-of-life)
precise Does not exist
(precise was needed)
trusty Does not exist
(trusty was not-affected [uses system ffmpeg])
upstream Not vulnerable

utopic Does not exist

vivid Does not exist

wily Does not exist

xenial Not vulnerable

yakkety Ignored
(reached end-of-life)
zesty Ignored
(reached end-of-life)
oxide-qt
Launchpad, Ubuntu, Debian
artful
Released (1.4.2-0ubuntu1)
bionic Does not exist

lucid Does not exist

precise Does not exist

trusty Does not exist
(trusty was released [1.4.2-0ubuntu0.14.04.1])
upstream
Released (1.4.2)
utopic
Released (1.4.2-0ubuntu0.14.10.1)
vivid
Released (1.4.2-0ubuntu1)
wily
Released (1.4.2-0ubuntu1)
xenial
Released (1.4.2-0ubuntu1)
yakkety
Released (1.4.2-0ubuntu1)
zesty
Released (1.4.2-0ubuntu1)