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Last updated: 5/5/2016 5:51:51 PM

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Vulnerability Summary for CVE-2013-6425

Original release date: 01/18/2014
Last revised: 03/05/2014


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.


CVSS Severity (version 2.0):
CVSS v2 Base Score: 5.0 MEDIUM
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

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External Source: REDHAT
Name: RHSA-2013:1869
External Source: MLIST
Name: [Pixman] 20131110 [ANNOUNCE] pixman release 0.32.0 now available
Type: Patch Information
External Source: SUSE
Name: openSUSE-SU-2014:0007
External Source: MLIST
Name: [oss-security] 20131203 CVE Request: xorg-server and pixman
External Source: UBUNTU
Name: USN-2047-1
External Source: DEBIAN
Name: DSA-2823
External Source: SUSE
Name: openSUSE-SU-2014:0011
External Source: SUSE
Name: openSUSE-SU-2014:0145
External Source: MISC
Name: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1197921
External Source: CONFIRM
Name: http://cgit.freedesktop.org/pixman/commit/?id=5e14da97f16e421d084a9e735be21b1025150f0c
Type: Patch Information; Exploit
External Source: MLIST
Name: [oss-security] 20131204 Re: CVE Request: xorg-server and pixman
External Source: SUSE
Name: openSUSE-SU-2014:0014
External Source: MISC
Name: https://bugs.freedesktop.org/show_bug.cgi?id=67484

Technical Details

Vulnerability Type (View All)