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CVE-2013-7013 Detail

Description

The g2m_init_buffers function in libavcodec/g2meet.c in FFmpeg before 2.1 uses an incorrect ordering of arithmetic operations, 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/821a5938d100458f4d09d634041b05c860554ce0 Exploit  Patch 
https://github.com/FFmpeg/FFmpeg/commit/821a5938d100458f4d09d634041b05c860554ce0 Exploit  Patch 
https://security.gentoo.org/glsa/201603-06
https://security.gentoo.org/glsa/201603-06
https://trac.ffmpeg.org/ticket/2922
https://trac.ffmpeg.org/ticket/2922

Weakness Enumeration

CWE-ID CWE Name Source
CWE-189 Numeric Errors 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-2013-7013
NVD Published Date:
12/09/2013
NVD Last Modified:
11/20/2024
Source:
MITRE