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CVE-2014-7937

Publication date 22 January 2015

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Multiple off-by-one errors in libavcodec/vorbisdec.c in FFmpeg before 2.4.2, as used in Google Chrome before 40.0.2214.91, allow remote attackers to cause a denial of service (use-after-free) or possibly have unspecified other impact via crafted Vorbis I data.

Read the notes from the security team

Status

Package Ubuntu Release Status
chromium-browser 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
libav 15.10 wily Not in release
15.04 vivid Ignored
14.10 utopic Ignored
14.04 LTS trusty
Not affected
12.04 LTS precise
Not affected
10.04 LTS lucid Not in release
oxide-qt 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

Notes

mdeslaur

as of 2015-05-08, no equivalent fix in libav