Vulnerability Details CVE-2013-6425
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.03
EPSS Ranking 86.0%
CVSS Severity
CVSS v2 Score 5.0
References
- http://cgit.freedesktop.org/pixman/commit/?id=5e14da97f16e421d084a9e735be21b1025150f0c
- http://lists.freedesktop.org/archives/pixman/2013-November/003109.html
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00001.html
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00005.html
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00008.html
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00097.html
- http://rhn.redhat.com/errata/RHSA-2013-1869.html
- http://www.debian.org/security/2013/dsa-2823
- http://www.openwall.com/lists/oss-security/2013/12/03/8
- http://www.openwall.com/lists/oss-security/2013/12/04/8
- http://www.ubuntu.com/usn/USN-2047-1
- https://bugs.freedesktop.org/show_bug.cgi?id=67484
- https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1197921
- http://cgit.freedesktop.org/pixman/commit/?id=5e14da97f16e421d084a9e735be21b1025150f0c
- http://lists.freedesktop.org/archives/pixman/2013-November/003109.html
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00001.html
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00005.html
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00008.html
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00097.html
- http://rhn.redhat.com/errata/RHSA-2013-1869.html
- http://www.debian.org/security/2013/dsa-2823
- http://www.openwall.com/lists/oss-security/2013/12/03/8
- http://www.openwall.com/lists/oss-security/2013/12/04/8
- http://www.ubuntu.com/usn/USN-2047-1
- https://bugs.freedesktop.org/show_bug.cgi?id=67484
- https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1197921
Products affected by CVE-2013-6425
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cpe:2.3:a:pixman:pixman:-
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cpe:2.3:a:pixman:pixman:0.10.0
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cpe:2.3:a:pixman:pixman:0.12.0
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cpe:2.3:a:pixman:pixman:0.14.0
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cpe:2.3:a:pixman:pixman:0.16.0
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cpe:2.3:a:pixman:pixman:0.16.2
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cpe:2.3:a:pixman:pixman:0.16.4
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cpe:2.3:a:pixman:pixman:0.16.6
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cpe:2.3:a:pixman:pixman:0.18.0
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cpe:2.3:a:pixman:pixman:0.18.2
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cpe:2.3:a:pixman:pixman:0.18.4
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cpe:2.3:a:pixman:pixman:0.20.0
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cpe:2.3:a:pixman:pixman:0.20.2
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cpe:2.3:a:pixman:pixman:0.22.0
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cpe:2.3:a:pixman:pixman:0.22.2
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cpe:2.3:a:pixman:pixman:0.24.0
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cpe:2.3:a:pixman:pixman:0.24.2
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cpe:2.3:a:pixman:pixman:0.24.4
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cpe:2.3:a:pixman:pixman:0.26.0
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cpe:2.3:a:pixman:pixman:0.26.2
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cpe:2.3:a:pixman:pixman:0.28.0
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cpe:2.3:a:pixman:pixman:0.28.2
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cpe:2.3:a:pixman:pixman:0.30.0
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cpe:2.3:a:pixman:pixman:0.30.2
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cpe:2.3:a:pixman:pixman:0.9.6
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cpe:2.3:o:canonical:ubuntu_linux:12.04
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cpe:2.3:o:canonical:ubuntu_linux:12.10
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cpe:2.3:o:canonical:ubuntu_linux:13.04
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cpe:2.3:o:canonical:ubuntu_linux:13.10
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cpe:2.3:o:debian:debian_linux:6.0
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cpe:2.3:o:debian:debian_linux:7.0
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cpe:2.3:o:opensuse:opensuse:11.4
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cpe:2.3:o:opensuse:opensuse:12.2
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cpe:2.3:o:opensuse:opensuse:12.3
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cpe:2.3:o:opensuse:opensuse:13.1
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cpe:2.3:o:redhat:enterprise_linux_desktop:5.0
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cpe:2.3:o:redhat:enterprise_linux_desktop:6.0
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cpe:2.3:o:redhat:enterprise_linux_eus:6.5
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cpe:2.3:o:redhat:enterprise_linux_server:5.0
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cpe:2.3:o:redhat:enterprise_linux_server:6.0
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cpe:2.3:o:redhat:enterprise_linux_server_aus:6.5
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cpe:2.3:o:redhat:enterprise_linux_server_tus:6.5
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cpe:2.3:o:redhat:enterprise_linux_workstation:5.0
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cpe:2.3:o:redhat:enterprise_linux_workstation:6.0