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Vulnerability Details : CVE-2014-7933

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.
Publish Date : 2015-01-22 Last Update Date : 2017-01-03
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- CVSS Scores & Vulnerability Types

CVSS Score
7.5
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID CWE id is not defined for this vulnerability

- Related OVAL Definitions

Title Definition Id Class Family
RHSA-2015:0093: chromium-browser security update (Important) oval:com.redhat.rhsa:def:20150093 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2014-7933

# Product Type Vendor Product Version Update Edition Language
1 Application Ffmpeg Ffmpeg * * * * Version Details Vulnerabilities
2 Application Google Chrome * * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Ffmpeg Ffmpeg 1
Google Chrome 1

- References For CVE-2014-7933

http://www.securitytracker.com/id/1031623
SECTRACK 1031623
http://secunia.com/advisories/62665
SECUNIA 62665
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00005.html
SUSE openSUSE-SU-2015:0441
http://www.securityfocus.com/bid/72288
BID 72288 Google Chrome 40.0.2214.91 Multiple Security Vulnerabilities Release Date:2015-03-08
http://rhn.redhat.com/errata/RHSA-2015-0093.html
REDHAT RHSA-2015:0093
http://www.ubuntu.com/usn/USN-2476-1
UBUNTU USN-2476-1
http://secunia.com/advisories/62575
SECUNIA 62575
https://code.google.com/p/chromium/issues/detail?id=427266 CONFIRM
http://security.gentoo.org/glsa/glsa-201502-13.xml
GENTOO GLSA-201502-13
http://googlechromereleases.blogspot.com/2015/01/stable-update.html CONFIRM
http://git.videolan.org/?p=ffmpeg.git;a=commit;h=490a3ebf36821b81f73e34ad3f554cb523dd2682 CONFIRM
http://secunia.com/advisories/62383
SECUNIA 62383

- Metasploit Modules Related To CVE-2014-7933

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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