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Overview

Vulnerability Score 7.5 7.5
CVE Id CVE-2014-7933
Last Modified 11 Mar 2015 10:00:45
Published 22 Jan 2015 05:59:14
Confidentiality Impact PARTIAL PARTIAL
Integrity Impact PARTIAL PARTIAL
Availability Impact PARTIAL PARTIAL
Access Vector NETWORK
Access Complexity LOW
Authentication NONE

CVE-2014-7933

Summary

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.

Vulnerable Systems

Application

  • Ffmpeg 2.5.0

  • Google Chrome 40.0.2214.85


References

CONFIRM - https://code.google.com/p/chromium/issues/detail?id=427266

CONFIRM - http://googlechromereleases.blogspot.com/2015/01/stable-update.html

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

SECUNIA - 62575

GENTOO - GLSA-201502-13

UBUNTU - USN-2476-1

REDHAT - RHSA-2015:0093

BID - 72288

SUSE - openSUSE-SU-2015:0441


Last Updated: 27 May 2016 11:07:59