National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2013-7013 Detail

Current 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.

Source:  MITRE
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 6.8 MEDIUM
Vector: (AV:N/AC:M/Au:N/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 8.6


Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://ffmpeg.org/security.html
http://openwall.com/lists/oss-security/2013/11/26/7 Patch
http://openwall.com/lists/oss-security/2013/12/08/3 Patch
https://github.com/FFmpeg/FFmpeg/commit/821a5938d100458f4d09d634041b05c860554ce0 Exploit Patch
https://security.gentoo.org/glsa/201603-06
https://trac.ffmpeg.org/ticket/2922

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:ffmpeg:ffmpeg:0.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.3.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.3.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.3.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.3.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.4.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.4.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.4.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.4.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.4.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.4.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.4.7:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.4.8:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.4.9:pre1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.5.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.5.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.5.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.5.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.5.4.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.5.4.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.5.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.6.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.6.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.6.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.7:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.7.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.7.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.7.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.7.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.7.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.7.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.7.7:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.7.8:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.7.9:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.7.11:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.7.12:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.8.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.8.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.8.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.8.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.8.5.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.8.5.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.8.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.8.7:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.8.8:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.8.10:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.8.11:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.9:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.9.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.10:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.10.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.10.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:0.11:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:1.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:1.1.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:1.1.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:1.1.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:1.1.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:1.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:1.2.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:2.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
2.0.1


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2013-7013
NVD Published Date:
12/09/2013
NVD Last Modified:
12/02/2016