5

CVE-2013-6425

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Pixman ≫ Pixman Version < 0.32.0
Canonical ≫ Ubuntu Linux Version12.04 SwEditionesm
Canonical ≫ Ubuntu Linux Version12.10
Canonical ≫ Ubuntu Linux Version13.04
Canonical ≫ Ubuntu Linux Version13.10
Debian ≫ Debian Linux Version6.0
Debian ≫ Debian Linux Version7.0
Redhat ≫ Enterprise Linux Eus Version6.5
Opensuse ≫ Opensuse Version11.4
Opensuse ≫ Opensuse Version12.2
Opensuse ≫ Opensuse Version12.3
Opensuse ≫ Opensuse Version13.1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.88% 0.85
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
CWE-191 Integer Underflow (Wrap or Wraparound)

The product subtracts one value from another, such that the result is less than the minimum allowable integer value, which produces a value that is not equal to the correct result.

http://www.openwall.com/lists/oss-security/2013/12/03/8
Third Party Advisory
Mailing List
http://www.openwall.com/lists/oss-security/2013/12/04/8
Third Party Advisory
Mailing List
https://bugs.freedesktop.org/show_bug.cgi?id=67484
Patch
Third Party Advisory
Issue Tracking
https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1197921
Patch
Third Party Advisory
Issue Tracking
http://cgit.freedesktop.org/pixman/commit/?id=5e14da97f16e421d084a9e735be21b1025150f0c
Patch
Third Party Advisory
http://lists.freedesktop.org/archives/pixman/2013-November/003109.html
Patch
Third Party Advisory
http://lists.opensuse.org/opensuse-updates/2014-01/msg00001.html
Third Party Advisory
Mailing List
http://lists.opensuse.org/opensuse-updates/2014-01/msg00005.html
Third Party Advisory
Mailing List
http://lists.opensuse.org/opensuse-updates/2014-01/msg00008.html
Third Party Advisory
Mailing List
http://lists.opensuse.org/opensuse-updates/2014-01/msg00097.html
Third Party Advisory
Mailing List
http://rhn.redhat.com/errata/RHSA-2013-1869.html
Third Party Advisory
http://www.debian.org/security/2013/dsa-2823
Third Party Advisory
http://www.ubuntu.com/usn/USN-2047-1
Third Party Advisory