CVE-2013-6424

MediumCVSS 5.0/10Last modified Jun 17, 2026

Description

Integer underflow in the xTrapezoidValid macro in render/picture.h in X.Org allows context-dependent attackers to cause a denial of service (crash) via a negative bottom value.

Metrics

CVSS 2.0 5.0/10AV:N/AC:L/Au:N/C:N/I:N/A:P

Weakness enumeration

CWE-191

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

http://lists.opensuse.org/opensuse-updates/2013-12/msg00127.htmlMailing List, Third Party Advisory
http://lists.x.org/archives/xorg-devel/2013-October/037996.htmlPatch
http://rhn.redhat.com/errata/RHSA-2013-1868.htmlBroken Link
http://www.debian.org/security/2013/dsa-2822Third Party Advisory
http://www.openwall.com/lists/oss-security/2013/12/03/8Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2013/12/04/8Mailing List, Third Party Advisory
http://www.ubuntu.com/usn/USN-2500-1Third Party Advisory
https://bugs.freedesktop.org/show_bug.cgi?id=67484Issue Tracking, Patch, Vendor Advisory
https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1197921Issue Tracking, Patch, Third Party Advisory
https://security.gentoo.org/glsa/201701-64Third Party Advisory
https://security.gentoo.org/glsa/201710-30Third Party Advisory
http://lists.opensuse.org/opensuse-updates/2013-12/msg00127.htmlMailing List, Third Party Advisory
http://lists.x.org/archives/xorg-devel/2013-October/037996.htmlPatch
http://rhn.redhat.com/errata/RHSA-2013-1868.htmlBroken Link
http://www.debian.org/security/2013/dsa-2822Third Party Advisory
http://www.openwall.com/lists/oss-security/2013/12/03/8Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2013/12/04/8Mailing List, Third Party Advisory
http://www.ubuntu.com/usn/USN-2500-1Third Party Advisory
https://bugs.freedesktop.org/show_bug.cgi?id=67484Issue Tracking, Patch, Vendor Advisory
https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1197921Issue Tracking, Patch, Third Party Advisory
https://security.gentoo.org/glsa/201701-64Third Party Advisory
https://security.gentoo.org/glsa/201710-30Third Party Advisory

Timeline

Published: Jan 18, 2014
Last modified: Jun 17, 2026
NVD status: Modified

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