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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2013-7022 Detail

Description

The g2m_init_buffers function in libavcodec/g2meet.c in FFmpeg before 2.1 does not properly allocate memory for tiles, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted Go2Webinar data.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://ffmpeg.org/security.html
http://ffmpeg.org/security.html
http://openwall.com/lists/oss-security/2013/11/26/7 Patch 
http://openwall.com/lists/oss-security/2013/11/26/7 Patch 
http://openwall.com/lists/oss-security/2013/12/08/3 Patch 
http://openwall.com/lists/oss-security/2013/12/08/3 Patch 
https://github.com/FFmpeg/FFmpeg/commit/e07ac727c1cc9eed39e7f9117c97006f719864bd Exploit  Patch 
https://github.com/FFmpeg/FFmpeg/commit/e07ac727c1cc9eed39e7f9117c97006f719864bd Exploit  Patch 
https://security.gentoo.org/glsa/201603-06
https://security.gentoo.org/glsa/201603-06
https://trac.ffmpeg.org/ticket/2971 Exploit 
https://trac.ffmpeg.org/ticket/2971 Exploit 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2013-7022
NVD Published Date:
12/09/2013
NVD Last Modified:
11/20/2024
Source:
MITRE