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CVE-2014-8543

Published: 5 November 2014

libavcodec/mmvideo.c in FFmpeg before 2.4.2 does not consider all lines of HHV Intra blocks during validation of image height, which allows remote attackers to cause a denial of service (out-of-bounds access) or possibly have unspecified other impact via crafted MM video data.

Priority

Medium

Status

Package Release Status
ffmpeg
Launchpad, Ubuntu, Debian
vivid Not vulnerable
(7:2.5.4-1)
artful Not vulnerable
(7:2.5.4-1)
bionic Not vulnerable
(7:2.5.4-1)
lucid Ignored
(end of life)
precise Does not exist

trusty Does not exist

upstream Needs triage

utopic Does not exist

wily Not vulnerable
(7:2.5.4-1)
xenial Not vulnerable
(7:2.5.4-1)
yakkety Not vulnerable
(7:2.5.4-1)
zesty Not vulnerable
(7:2.5.4-1)
Patches:
upstream: http://git.videolan.org/?p=ffmpeg.git;a=commit;h=8b0e96e1f21b761ca15dbb470cd619a1ebf86c3e


libav
Launchpad, Ubuntu, Debian
artful Does not exist

bionic Does not exist

lucid Does not exist

precise
Released (4:0.8.17-0ubuntu0.12.04.1)
upstream
Released (0.8.17,11.2,10.6,9.18)
utopic Ignored
(end of life)
vivid Not vulnerable
(6:11.2-1)
wily Does not exist

xenial Does not exist

yakkety Does not exist

zesty Does not exist

trusty
Released (6:9.18-0ubuntu0.14.04.1)
Patches:

upstream: https://git.libav.org/?p=libav.git;a=commit;h=fc159ba88ea2dd1fa11e4ab6af8b574fc80db454
upstream: https://git.libav.org/?p=libav.git;a=commit;h=fc159ba88ea2dd1fa11e4ab6af8b574fc80db454 (0.8)
mplayer
Launchpad, Ubuntu, Debian
artful Ignored
(end of life)
bionic Not vulnerable
(code not present)
lucid Ignored
(end of life)
precise Ignored
(end of life)
upstream Needs triage

utopic Does not exist

vivid Does not exist

wily Does not exist

xenial Not vulnerable
(code not present)
yakkety Ignored
(end of life)
zesty Ignored
(end of life)
trusty Not vulnerable
(uses system ffmpeg)