Integer Underflow Affecting pixman package, versions <0.30.2-2
Threat Intelligence
EPSS
1.02% (84th
percentile)
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Test your applications- Snyk ID SNYK-DEBIAN12-PIXMAN-1557535
- published 18 Jan 2014
- disclosed 18 Jan 2014
Introduced: 18 Jan 2014
CVE-2013-6425 Open this link in a new tabHow to fix?
Upgrade Debian:12 pixman to version 0.30.2-2 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream pixman package and not the pixman package as distributed by Debian.
See How to fix? for Debian:12 relevant fixed versions and status.
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.
References
- https://security-tracker.debian.org/tracker/CVE-2013-6425
- http://www.debian.org/security/2013/dsa-2823
- http://cgit.freedesktop.org/pixman/commit/?id=5e14da97f16e421d084a9e735be21b1025150f0c
- http://lists.freedesktop.org/archives/pixman/2013-November/003109.html
- https://bugs.freedesktop.org/show_bug.cgi?id=67484
- https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1197921
- 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://www.openwall.com/lists/oss-security/2013/12/03/8
- http://www.openwall.com/lists/oss-security/2013/12/04/8
- http://rhn.redhat.com/errata/RHSA-2013-1869.html
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2013-6425
- http://www.ubuntu.com/usn/USN-2047-1
- https://access.redhat.com/errata/RHSA-2013:1869
- https://access.redhat.com/security/cve/CVE-2013-6425
- https://bugzilla.redhat.com/show_bug.cgi?id=1037975
CVSS Scores
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