National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2013-7439 Detail

Current Description

Multiple off-by-one errors in the (1) MakeBigReq and (2) SetReqLen macros in include/X11/Xlibint.h in X11R6.x and libX11 before 1.6.0 allow remote attackers to have unspecified impact via a crafted request, which triggers a buffer overflow.

Source:  MITRE
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 7.5 HIGH
Vector: (AV:N/AC:L/Au:N/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
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://lists.x.org/archives/xorg-announce/2015-April/002561.html Patch Vendor Advisory
http://seclists.org/oss-sec/2015/q2/81 Third Party Advisory VDB Entry
http://www.debian.org/security/2015/dsa-3224 Third Party Advisory
http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html
http://www.securityfocus.com/bid/73962 Third Party Advisory VDB Entry
http://www.ubuntu.com/usn/USN-2568-1 Third Party Advisory
https://bugs.freedesktop.org/show_bug.cgi?id=56508 Issue Tracking

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:x.org:libx11:1.0.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:x.org:libx11:1.0.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:x.org:libx11:1.0.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:x.org:libx11:1.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:x.org:libx11:1.1:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:x.org:libx11:1.1:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:x.org:libx11:1.1.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:x.org:libx11:1.1.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:x.org:libx11:1.1.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:x.org:libx11:1.1.99.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:x.org:libx11:1.1.99.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:x.org:libx11:1.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:x.org:libx11:1.2.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:x.org:libx11:1.2.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:x.org:libx11:1.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:x.org:libx11:1.3.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:x.org:libx11:1.3.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:x.org:libx11:1.3.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:x.org:libx11:1.3.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:x.org:libx11:1.3.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:x.org:libx11:1.3.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:x.org:libx11:1.3.99.901:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:x.org:libx11:1.3.99.902:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:x.org:libx11:1.3.99.903:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:x.org:libx11:1.4.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:x.org:libx11:1.4.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:x.org:libx11:1.4.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:x.org:libx11:1.4.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:x.org:libx11:1.4.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:x.org:libx11:1.4.99.901:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:x.org:libx11:1.4.99.902:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:x.org:libx11:1.5.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:x.org:libx11:1.5.99.901:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:x.org:libx11:1.5.99.902:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 2 ( hide )
 cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:canonical:ubuntu_linux:14.10:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 3 ( hide )
 cpe:2.3:a:x.org:x11:6.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:x.org:x11:6.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:x.org:x11:6.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:x.org:x11:6.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:x.org:x11:6.5.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:x.org:x11:6.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:x.org:x11:6.7:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:x.org:x11:6.8.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:x.org:x11:6.8.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:x.org:x11:6.8.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:x.org:x11:6.9:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

5 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2013-7439
NVD Published Date:
04/16/2015
NVD Last Modified:
10/17/2016