National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2013-6425 Detail

Description

Integer underflow in the pixman_trapezoid_valid macro in pixman.h in Pixman before 0.32.0, as used in X.Org server and cairo, allows context-dependent attackers to cause a denial of service (crash) via a negative bottom value.

Source:  MITRE      Last Modified:  01/18/2014

Quick Info

CVE Dictionary Entry:
CVE-2013-6425
Original release date:
01/18/2014
Last revised:
03/05/2014
Source:
US-CERT/NIST

Impact

CVSS Severity (version 2.0):
CVSS v2 Base Score:
5.0 MEDIUM
Vector:
(AV:N/AC:L/Au:N/C:N/I:N/A:P) (legend)
Impact Subscore:
2.9
Exploitability Subscore:
10.0
CVSS Version 2 Metrics:
Access Vector:
Network exploitable
Access Complexity:
Low
Authentication:
Not required to exploit
Impact Type:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource Type Source Name
http://cgit.freedesktop.org/pixman/commit/?id=5e14da97f16e421d084a9e735be21b1025150f0c Exploit; Patch External Source CONFIRM http://cgit.freedesktop.org/pixman/commit/?id=5e14da97f16e421d084a9e735be21b1025150f0c
http://lists.freedesktop.org/archives/pixman/2013-November/003109.html Patch External Source MLIST [Pixman] 20131110 [ANNOUNCE] pixman release 0.32.0 now available
http://lists.opensuse.org/opensuse-updates/2014-01/msg00001.html External Source SUSE openSUSE-SU-2014:0007
http://lists.opensuse.org/opensuse-updates/2014-01/msg00005.html External Source SUSE openSUSE-SU-2014:0011
http://lists.opensuse.org/opensuse-updates/2014-01/msg00008.html External Source SUSE openSUSE-SU-2014:0014
http://lists.opensuse.org/opensuse-updates/2014-01/msg00097.html External Source SUSE openSUSE-SU-2014:0145
http://rhn.redhat.com/errata/RHSA-2013-1869.html External Source REDHAT RHSA-2013:1869
http://www.debian.org/security/2013/dsa-2823 External Source DEBIAN DSA-2823
http://www.openwall.com/lists/oss-security/2013/12/03/8 External Source MLIST [oss-security] 20131203 CVE Request: xorg-server and pixman
http://www.openwall.com/lists/oss-security/2013/12/04/8 External Source MLIST [oss-security] 20131204 Re: CVE Request: xorg-server and pixman
http://www.ubuntu.com/usn/USN-2047-1 External Source UBUNTU USN-2047-1
https://bugs.freedesktop.org/show_bug.cgi?id=67484 External Source MISC https://bugs.freedesktop.org/show_bug.cgi?id=67484
https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1197921 External Source MISC https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1197921

Technical Details

Vulnerability Type (View All)

Vulnerable software and versions Switch to CPE 2.2

Configuration 1
OR
cpe:2.3:o:canonical:ubuntu_linux:12.04:-:lts:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:12.10:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:13.04:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:13.10:*:*:*:*:*:*:*
Configuration 2
OR
cpe:2.3:a:cairographics:cairo:-:*:*:*:*:*:*:*
cpe:2.3:a:pixman:pixman:0.9.6:*:*:*:*:*:*:*
cpe:2.3:a:pixman:pixman:0.10.0:*:*:*:*:*:*:*
cpe:2.3:a:pixman:pixman:0.12.0:*:*:*:*:*:*:*
cpe:2.3:a:pixman:pixman:0.14.0:*:*:*:*:*:*:*
cpe:2.3:a:pixman:pixman:0.16.0:*:*:*:*:*:*:*
cpe:2.3:a:pixman:pixman:0.16.2:*:*:*:*:*:*:*
cpe:2.3:a:pixman:pixman:0.16.4:*:*:*:*:*:*:*
cpe:2.3:a:pixman:pixman:0.18.0:*:*:*:*:*:*:*
cpe:2.3:a:pixman:pixman:0.18.2:*:*:*:*:*:*:*
cpe:2.3:a:pixman:pixman:0.18.4:*:*:*:*:*:*:*
cpe:2.3:a:pixman:pixman:0.20.0:*:*:*:*:*:*:*
cpe:2.3:a:pixman:pixman:0.20.2:*:*:*:*:*:*:*
cpe:2.3:a:pixman:pixman:0.22.0:*:*:*:*:*:*:*
cpe:2.3:a:pixman:pixman:0.22.2:*:*:*:*:*:*:*
cpe:2.3:a:pixman:pixman:0.24.0:*:*:*:*:*:*:*
cpe:2.3:a:pixman:pixman:0.24.2:*:*:*:*:*:*:*
cpe:2.3:a:pixman:pixman:0.24.4:*:*:*:*:*:*:*
cpe:2.3:a:pixman:pixman:0.26.0:*:*:*:*:*:*:*
cpe:2.3:a:pixman:pixman:0.26.2:*:*:*:*:*:*:*
cpe:2.3:a:pixman:pixman:0.28.0:*:*:*:*:*:*:*
cpe:2.3:a:pixman:pixman:0.28.2:*:*:*:*:*:*:*
cpe:2.3:a:pixman:pixman:0.30.0:*:*:*:*:*:*:*
cpe:2.3:a:pixman:pixman:*:*:*:*:*:*:*:*    versions up to (including) 0.30.2
cpe:2.3:a:x:x_server:-:*:*:*:*:*:*:*

Denotes Vulnerable Software
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