Red Hat: 2013:1869-01: pixman: Important Advisory
Summary
Pixman is a pixel manipulation library for the X Window System and Cairo.
An integer overflow, which led to a heap-based buffer overflow, was found
in the way pixman handled trapezoids. If a remote attacker could trick an
application using pixman into rendering a trapezoid shape with specially
crafted coordinates, it could cause the application to crash or, possibly,
execute arbitrary code with the privileges of the user running the
application. (CVE-2013-6425)
Users are advised to upgrade to these updated packages, which contain a
backported patch to correct this issue. All applications using pixman
must be restarted for this update to take effect.
Summary
Solution
Before applying this update, make sure all previously-released errata
relevant to your system have been applied.
This update is available via the Red Hat Network. Details on how to
use the Red Hat Network to apply this update are available at
https://access.redhat.com/knowledge/articles/11258
References
https://www.redhat.com/security/data/cve/CVE-2013-6425.html https://access.redhat.com/security/updates/classification/#important
Package List
Red Hat Enterprise Linux Desktop (v. 5 client):
Source:
i386:
pixman-0.22.0-2.2.el5_10.i386.rpm
pixman-debuginfo-0.22.0-2.2.el5_10.i386.rpm
pixman-devel-0.22.0-2.2.el5_10.i386.rpm
x86_64:
pixman-0.22.0-2.2.el5_10.i386.rpm
pixman-0.22.0-2.2.el5_10.x86_64.rpm
pixman-debuginfo-0.22.0-2.2.el5_10.i386.rpm
pixman-debuginfo-0.22.0-2.2.el5_10.x86_64.rpm
pixman-devel-0.22.0-2.2.el5_10.i386.rpm
pixman-devel-0.22.0-2.2.el5_10.x86_64.rpm
RHEL Optional Productivity Applications (v. 5 server):
Source:
i386:
pixman-0.22.0-2.2.el5_10.i386.rpm
pixman-debuginfo-0.22.0-2.2.el5_10.i386.rpm
pixman-devel-0.22.0-2.2.el5_10.i386.rpm
x86_64:
pixman-0.22.0-2.2.el5_10.x86_64.rpm
pixman-debuginfo-0.22.0-2.2.el5_10.x86_64.rpm
pixman-devel-0.22.0-2.2.el5_10.x86_64.rpm
Red Hat Enterprise Linux Desktop (v. 6):
Source:
i386:
pixman-0.26.2-5.1.el6_5.i686.rpm
pixman-debuginfo-0.26.2-5.1.el6_5.i686.rpm
x86_64:
pixman-0.26.2-5.1.el6_5.i686.rpm
pixman-0.26.2-5.1.el6_5.x86_64.rpm
pixman-debuginfo-0.26.2-5.1.el6_5.i686.rpm
pixman-debuginfo-0.26.2-5.1.el6_5.x86_64.rpm
Red Hat Enterprise Linux Desktop Optional (v. 6):
Source:
i386:
pixman-debuginfo-0.26.2-5.1.el6_5.i686.rpm
pixman-devel-0.26.2-5.1.el6_5.i686.rpm
x86_64:
pixman-debuginfo-0.26.2-5.1.el6_5.i686.rpm
pixman-debuginfo-0.26.2-5.1.el6_5.x86_64.rpm
pixman-devel-0.26.2-5.1.el6_5.i686.rpm
pixman-devel-0.26.2-5.1.el6_5.x86_64.rpm
Red Hat Enterprise Linux HPC Node (v. 6):
Source:
x86_64:
pixman-0.26.2-5.1.el6_5.i686.rpm
pixman-0.26.2-5.1.el6_5.x86_64.rpm
pixman-debuginfo-0.26.2-5.1.el6_5.i686.rpm
pixman-debuginfo-0.26.2-5.1.el6_5.x86_64.rpm
Red Hat Enterprise Linux HPC Node Optional (v. 6):
Source:
x86_64:
pixman-debuginfo-0.26.2-5.1.el6_5.i686.rpm
pixman-debuginfo-0.26.2-5.1.el6_5.x86_64.rpm
pixman-devel-0.26.2-5.1.el6_5.i686.rpm
pixman-devel-0.26.2-5.1.el6_5.x86_64.rpm
Red Hat Enterprise Linux Server (v. 6):
Source:
i386:
pixman-0.26.2-5.1.el6_5.i686.rpm
pixman-debuginfo-0.26.2-5.1.el6_5.i686.rpm
pixman-devel-0.26.2-5.1.el6_5.i686.rpm
ppc64:
pixman-0.26.2-5.1.el6_5.ppc.rpm
pixman-0.26.2-5.1.el6_5.ppc64.rpm
pixman-debuginfo-0.26.2-5.1.el6_5.ppc.rpm
pixman-debuginfo-0.26.2-5.1.el6_5.ppc64.rpm
pixman-devel-0.26.2-5.1.el6_5.ppc.rpm
pixman-devel-0.26.2-5.1.el6_5.ppc64.rpm
s390x:
pixman-0.26.2-5.1.el6_5.s390.rpm
pixman-0.26.2-5.1.el6_5.s390x.rpm
pixman-debuginfo-0.26.2-5.1.el6_5.s390.rpm
pixman-debuginfo-0.26.2-5.1.el6_5.s390x.rpm
pixman-devel-0.26.2-5.1.el6_5.s390.rpm
pixman-devel-0.26.2-5.1.el6_5.s390x.rpm
x86_64:
pixman-0.26.2-5.1.el6_5.i686.rpm
pixman-0.26.2-5.1.el6_5.x86_64.rpm
pixman-debuginfo-0.26.2-5.1.el6_5.i686.rpm
pixman-debuginfo-0.26.2-5.1.el6_5.x86_64.rpm
pixman-devel-0.26.2-5.1.el6_5.i686.rpm
pixman-devel-0.26.2-5.1.el6_5.x86_64.rpm
Red Hat Enterprise Linux Workstation (v. 6):
Source:
i386:
pixman-0.26.2-5.1.el6_5.i686.rpm
pixman-debuginfo-0.26.2-5.1.el6_5.i686.rpm
pixman-devel-0.26.2-5.1.el6_5.i686.rpm
x86_64:
pixman-0.26.2-5.1.el6_5.i686.rpm
pixman-0.26.2-5.1.el6_5.x86_64.rpm
pixman-debuginfo-0.26.2-5.1.el6_5.i686.rpm
pixman-debuginfo-0.26.2-5.1.el6_5.x86_64.rpm
pixman-devel-0.26.2-5.1.el6_5.i686.rpm
pixman-devel-0.26.2-5.1.el6_5.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/#package
Topic
Updated pixman packages that fix one security issue are now available forRed Hat Enterprise Linux 5 and 6.The Red Hat Security Response Team has rated this update as having important security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section.
Topic
Relevant Releases Architectures
RHEL Optional Productivity Applications (v. 5 server) - i386, x86_64
Red Hat Enterprise Linux Desktop (v. 5 client) - i386, x86_64
Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64
Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, x86_64
Red Hat Enterprise Linux HPC Node (v. 6) - x86_64
Red Hat Enterprise Linux HPC Node Optional (v. 6) - x86_64
Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64
Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64
Bugs Fixed
1037975 - CVE-2013-6425 pixman: integer underflow when handling trapezoids