CVE-2013-6425

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Summary

CVECVE-2013-6425
StatePUBLISHED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2014-01-18 19:55:07 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionInteger 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.

Risk And Classification

Primary CVSS: v2.0 5 from [email protected]

AV:N/AC:L/Au:N/C:N/I:N/A:P

EPSS: 0.029980000 probability, percentile 0.866160000 (date 2026-05-03)

Problem Types: CWE-191 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial

AV:N/AC:L/Au:N/C:N/I:N/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Canonical Ubuntu Linux 12.04 All All All
Operating System Canonical Ubuntu Linux 12.10 All All All
Operating System Canonical Ubuntu Linux 13.04 All All All
Operating System Canonical Ubuntu Linux 13.10 All All All
Operating System Debian Debian Linux 6.0 All All All
Operating System Debian Debian Linux 7.0 All All All
Operating System Opensuse Opensuse 11.4 All All All
Operating System Opensuse Opensuse 12.2 All All All
Operating System Opensuse Opensuse 12.3 All All All
Operating System Opensuse Opensuse 13.1 All All All
Application Pixman Pixman All All All All
Operating System Redhat Enterprise Linux Desktop 5.0 All All All
Operating System Redhat Enterprise Linux Desktop 6.0 All All All
Operating System Redhat Enterprise Linux Eus 6.5 All All All
Operating System Redhat Enterprise Linux Server 5.0 All All All
Operating System Redhat Enterprise Linux Server 6.0 All All All
Operating System Redhat Enterprise Linux Server Aus 6.5 All All All
Operating System Redhat Enterprise Linux Server Tus 6.5 All All All
Operating System Redhat Enterprise Linux Workstation 5.0 All All All
Operating System Redhat Enterprise Linux Workstation 6.0 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
USN-2047-1: pixman vulnerability | Ubuntu af854a3a-2127-422b-91ae-364da2661108 www.ubuntu.com Third Party Advisory
openSUSE-SU-2014:0145-1: moderate: update for pixman af854a3a-2127-422b-91ae-364da2661108 lists.opensuse.org Mailing List, Third Party Advisory
openSUSE-SU-2014:0007-1: moderate: update for pixman af854a3a-2127-422b-91ae-364da2661108 lists.opensuse.org Mailing List, Third Party Advisory
67484 – Corrupted CustomShape crashes Xorg af854a3a-2127-422b-91ae-364da2661108 bugs.freedesktop.org Issue Tracking, Patch, Third Party Advisory
Bug #1197921 “LibreOffice spreadsheet causes full Xorg crash wit...” : Bugs : “xorg-server” package : Ubuntu af854a3a-2127-422b-91ae-364da2661108 bugs.launchpad.net Issue Tracking, Patch, Third Party Advisory
Red Hat Customer Portal af854a3a-2127-422b-91ae-364da2661108 rhn.redhat.com Third Party Advisory
openSUSE-SU-2014:0011-1: moderate: update for pixman af854a3a-2127-422b-91ae-364da2661108 lists.opensuse.org Mailing List, Third Party Advisory
oss-security - CVE Request: xorg-server and pixman af854a3a-2127-422b-91ae-364da2661108 www.openwall.com Mailing List, Third Party Advisory
pixman - Pixman: The pixel-manipulation library for X and cairo. (mirrored from https://gitlab.freedesktop.org/pixman/pixman) af854a3a-2127-422b-91ae-364da2661108 cgit.freedesktop.org Patch, Third Party Advisory
oss-security - Re: CVE Request: xorg-server and pixman af854a3a-2127-422b-91ae-364da2661108 www.openwall.com Mailing List, Third Party Advisory
[Pixman] [ANNOUNCE] pixman release 0.32.0 now available af854a3a-2127-422b-91ae-364da2661108 lists.freedesktop.org Patch, Third Party Advisory
openSUSE-SU-2014:0014-1: moderate: update for pixman af854a3a-2127-422b-91ae-364da2661108 lists.opensuse.org Mailing List, Third Party Advisory
Debian -- Security Information -- DSA-2823-1 pixman af854a3a-2127-422b-91ae-364da2661108 www.debian.org Third Party Advisory
Red Hat Customer Portal MITRE access.redhat.com
CVE-2013-6425 - Red Hat Customer Portal MITRE access.redhat.com
1037975 – (CVE-2013-6425) CVE-2013-6425 pixman: integer underflow when handling trapezoids MITRE bugzilla.redhat.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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