6 Medium
AI Score
Confidence
Low
5 Medium
CVSS2
Access Vector
Access Complexity
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.01 Low
EPSS
Percentile
83.8%
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.
CPE | Name | Operator | Version |
---|---|---|---|
pixman:pixman | pixman | lt | 0.32.0 |
cgit.freedesktop.org/pixman/commit/?id=5e14da97f16e421d084a9e735be21b1025150f0c
lists.freedesktop.org/archives/pixman/2013-November/003109.html
lists.opensuse.org/opensuse-updates/2014-01/msg00001.html
lists.opensuse.org/opensuse-updates/2014-01/msg00005.html
lists.opensuse.org/opensuse-updates/2014-01/msg00008.html
lists.opensuse.org/opensuse-updates/2014-01/msg00097.html
rhn.redhat.com/errata/RHSA-2013-1869.html
www.debian.org/security/2013/dsa-2823
www.openwall.com/lists/oss-security/2013/12/03/8
www.openwall.com/lists/oss-security/2013/12/04/8
www.ubuntu.com/usn/USN-2047-1
bugs.freedesktop.org/show_bug.cgi?id=67484
bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1197921