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CVE-2014-8545

Published: 5 November 2014

libavcodec/pngdec.c in FFmpeg before 2.4.2 accepts the monochrome-black format without verifying that the bits-per-pixel value is 1, which allows remote attackers to cause a denial of service (out-of-bounds access) or possibly have unspecified other impact via crafted PNG data.

Priority

Medium

Status

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

trusty Does not exist

upstream Needs triage

utopic Does not exist

vivid 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=3e2b745020c2dbf0201fe7df3dad9e7e0b2e1bb6
mplayer
Launchpad, Ubuntu, Debian
artful Ignored
(reached end-of-life)
bionic Not vulnerable
(code not present)
cosmic Not vulnerable
(code not present)
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 Needs triage

utopic Does not exist

vivid Does not exist

wily Does not exist

xenial Not vulnerable
(code not present)
yakkety Ignored
(reached end-of-life)
zesty Ignored
(reached end-of-life)