Description
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.
Metrics
CVSS 2.0 5.0/10
AV:N/AC:L/Au:N/C:N/I:N/A:PWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://cgit.freedesktop.org/pixman/commit/?id=5e14da97f16e421d084a9e735be21b1025150f0cPatch, Third Party Advisory
- http://lists.freedesktop.org/archives/pixman/2013-November/003109.htmlPatch, Third Party Advisory
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00001.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00005.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00008.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00097.htmlMailing List, Third Party Advisory
- http://rhn.redhat.com/errata/RHSA-2013-1869.htmlThird Party Advisory
- http://www.debian.org/security/2013/dsa-2823Third 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-2047-1Third Party Advisory
- https://bugs.freedesktop.org/show_bug.cgi?id=67484Issue Tracking, Patch, Third Party Advisory
- https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1197921Issue Tracking, Patch, Third Party Advisory
- http://cgit.freedesktop.org/pixman/commit/?id=5e14da97f16e421d084a9e735be21b1025150f0cPatch, Third Party Advisory
- http://lists.freedesktop.org/archives/pixman/2013-November/003109.htmlPatch, Third Party Advisory
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00001.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00005.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00008.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00097.htmlMailing List, Third Party Advisory
- http://rhn.redhat.com/errata/RHSA-2013-1869.htmlThird Party Advisory
- http://www.debian.org/security/2013/dsa-2823Third 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-2047-1Third Party Advisory
- https://bugs.freedesktop.org/show_bug.cgi?id=67484Issue Tracking, Patch, Third Party Advisory
- https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1197921Issue Tracking, Patch, Third Party Advisory
Timeline
- Published
- Jan 18, 2014
- Last modified
- Jun 17, 2026
- NVD status
- Modified