CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
AI Score
Confidence
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.
Vendor | Product | Version | CPE |
---|---|---|---|
pixman | pixman | * | cpe:2.3:a:pixman:pixman:*:*:*:*:*:*:*:* |
canonical | ubuntu_linux | 12.04 | cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:* |
canonical | ubuntu_linux | 12.10 | cpe:2.3:o:canonical:ubuntu_linux:12.10:*:*:*:*:*:*:* |
canonical | ubuntu_linux | 13.04 | cpe:2.3:o:canonical:ubuntu_linux:13.04:*:*:*:*:*:*:* |
canonical | ubuntu_linux | 13.10 | cpe:2.3:o:canonical:ubuntu_linux:13.10:*:*:*:*:*:*:* |
debian | debian_linux | 6.0 | cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:* |
debian | debian_linux | 7.0 | cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* |
redhat | enterprise_linux_desktop | 5.0 | cpe:2.3:o:redhat:enterprise_linux_desktop:5.0:*:*:*:*:*:*:* |
redhat | enterprise_linux_desktop | 6.0 | cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:* |
redhat | enterprise_linux_eus | 6.5 | cpe:2.3:o:redhat:enterprise_linux_eus:6.5:*:*:*:*:*:*:* |
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