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===================================================================== Red Hat Security Advisory
Synopsis: Important: xorg-x11-server security update Advisory ID: RHSA-2013:1868-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2013-1868.html Issue date: 2013-12-20 CVE Names: CVE-2013-6424 =====================================================================
1. Summary:
Updated xorg-x11-server packages that fix one security issue are now available for Red 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.
2. Relevant releases/architectures:
RHEL Desktop Workstation (v. 5 client) - i386, x86_64 Red Hat Enterprise Linux (v. 5 server) - i386, ia64, ppc, s390x, 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, noarch, x86_64 Red Hat Enterprise Linux HPC Node Optional (v. 6) - noarch, x86_64 Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 6) - i386, noarch, ppc64, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64 Red Hat Enterprise Linux Workstation Optional (v. 6) - i386, noarch, x86_64
3. Description:
X.Org is an open source implementation of the X Window System. It provides the basic low-level functionality that full-fledged graphical user interfaces are designed upon.
An integer overflow, which led to a heap-based buffer overflow, was found in the way X.Org server handled trapezoids. A malicious, authorized client could use this flaw to crash the X.Org server or, potentially, execute arbitrary code with root privileges. (CVE-2013-6424)
All xorg-x11-server users are advised to upgrade to these updated packages, which contain a backported patch to correct this issue.
4. 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/site/articles/11258
5. Bugs fixed (https://bugzilla.redhat.com/):
1037984 - CVE-2013-6424 xorg-x11-server: integer underflow when handling trapezoids
6. Package List:
Red Hat Enterprise Linux Desktop (v. 5 client):
Source: xorg-x11-server-1.1.1-48.101.el5_10.2.src.rpm
i386: xorg-x11-server-Xdmx-1.1.1-48.101.el5_10.2.i386.rpm xorg-x11-server-Xephyr-1.1.1-48.101.el5_10.2.i386.rpm xorg-x11-server-Xnest-1.1.1-48.101.el5_10.2.i386.rpm xorg-x11-server-Xorg-1.1.1-48.101.el5_10.2.i386.rpm xorg-x11-server-Xvfb-1.1.1-48.101.el5_10.2.i386.rpm xorg-x11-server-Xvnc-source-1.1.1-48.101.el5_10.2.i386.rpm xorg-x11-server-debuginfo-1.1.1-48.101.el5_10.2.i386.rpm
x86_64: xorg-x11-server-Xdmx-1.1.1-48.101.el5_10.2.x86_64.rpm xorg-x11-server-Xephyr-1.1.1-48.101.el5_10.2.x86_64.rpm xorg-x11-server-Xnest-1.1.1-48.101.el5_10.2.x86_64.rpm xorg-x11-server-Xorg-1.1.1-48.101.el5_10.2.x86_64.rpm xorg-x11-server-Xvfb-1.1.1-48.101.el5_10.2.x86_64.rpm xorg-x11-server-Xvnc-source-1.1.1-48.101.el5_10.2.x86_64.rpm xorg-x11-server-debuginfo-1.1.1-48.101.el5_10.2.x86_64.rpm
RHEL Desktop Workstation (v. 5 client):
Source: xorg-x11-server-1.1.1-48.101.el5_10.2.src.rpm
i386: xorg-x11-server-debuginfo-1.1.1-48.101.el5_10.2.i386.rpm xorg-x11-server-sdk-1.1.1-48.101.el5_10.2.i386.rpm
x86_64: xorg-x11-server-debuginfo-1.1.1-48.101.el5_10.2.x86_64.rpm xorg-x11-server-sdk-1.1.1-48.101.el5_10.2.x86_64.rpm
Red Hat Enterprise Linux (v. 5 server):
Source: xorg-x11-server-1.1.1-48.101.el5_10.2.src.rpm
i386: xorg-x11-server-Xdmx-1.1.1-48.101.el5_10.2.i386.rpm xorg-x11-server-Xephyr-1.1.1-48.101.el5_10.2.i386.rpm xorg-x11-server-Xnest-1.1.1-48.101.el5_10.2.i386.rpm xorg-x11-server-Xorg-1.1.1-48.101.el5_10.2.i386.rpm xorg-x11-server-Xvfb-1.1.1-48.101.el5_10.2.i386.rpm xorg-x11-server-Xvnc-source-1.1.1-48.101.el5_10.2.i386.rpm xorg-x11-server-debuginfo-1.1.1-48.101.el5_10.2.i386.rpm xorg-x11-server-sdk-1.1.1-48.101.el5_10.2.i386.rpm
ia64: xorg-x11-server-Xdmx-1.1.1-48.101.el5_10.2.ia64.rpm xorg-x11-server-Xephyr-1.1.1-48.101.el5_10.2.ia64.rpm xorg-x11-server-Xnest-1.1.1-48.101.el5_10.2.ia64.rpm xorg-x11-server-Xorg-1.1.1-48.101.el5_10.2.ia64.rpm xorg-x11-server-Xvfb-1.1.1-48.101.el5_10.2.ia64.rpm xorg-x11-server-Xvnc-source-1.1.1-48.101.el5_10.2.ia64.rpm xorg-x11-server-debuginfo-1.1.1-48.101.el5_10.2.ia64.rpm xorg-x11-server-sdk-1.1.1-48.101.el5_10.2.ia64.rpm
ppc: xorg-x11-server-Xdmx-1.1.1-48.101.el5_10.2.ppc.rpm xorg-x11-server-Xephyr-1.1.1-48.101.el5_10.2.ppc.rpm xorg-x11-server-Xnest-1.1.1-48.101.el5_10.2.ppc.rpm xorg-x11-server-Xorg-1.1.1-48.101.el5_10.2.ppc.rpm xorg-x11-server-Xvfb-1.1.1-48.101.el5_10.2.ppc.rpm xorg-x11-server-Xvnc-source-1.1.1-48.101.el5_10.2.ppc.rpm xorg-x11-server-debuginfo-1.1.1-48.101.el5_10.2.ppc.rpm xorg-x11-server-sdk-1.1.1-48.101.el5_10.2.ppc.rpm
s390x: xorg-x11-server-Xephyr-1.1.1-48.101.el5_10.2.s390x.rpm xorg-x11-server-Xnest-1.1.1-48.101.el5_10.2.s390x.rpm xorg-x11-server-Xvfb-1.1.1-48.101.el5_10.2.s390x.rpm xorg-x11-server-Xvnc-source-1.1.1-48.101.el5_10.2.s390x.rpm xorg-x11-server-debuginfo-1.1.1-48.101.el5_10.2.s390x.rpm
x86_64: xorg-x11-server-Xdmx-1.1.1-48.101.el5_10.2.x86_64.rpm xorg-x11-server-Xephyr-1.1.1-48.101.el5_10.2.x86_64.rpm xorg-x11-server-Xnest-1.1.1-48.101.el5_10.2.x86_64.rpm xorg-x11-server-Xorg-1.1.1-48.101.el5_10.2.x86_64.rpm xorg-x11-server-Xvfb-1.1.1-48.101.el5_10.2.x86_64.rpm xorg-x11-server-Xvnc-source-1.1.1-48.101.el5_10.2.x86_64.rpm xorg-x11-server-debuginfo-1.1.1-48.101.el5_10.2.x86_64.rpm xorg-x11-server-sdk-1.1.1-48.101.el5_10.2.x86_64.rpm
Red Hat Enterprise Linux Desktop (v. 6):
Source: xorg-x11-server-1.13.0-23.1.el6_5.src.rpm
i386: xorg-x11-server-Xephyr-1.13.0-23.1.el6_5.i686.rpm xorg-x11-server-Xorg-1.13.0-23.1.el6_5.i686.rpm xorg-x11-server-common-1.13.0-23.1.el6_5.i686.rpm xorg-x11-server-debuginfo-1.13.0-23.1.el6_5.i686.rpm
x86_64: xorg-x11-server-Xephyr-1.13.0-23.1.el6_5.x86_64.rpm xorg-x11-server-Xorg-1.13.0-23.1.el6_5.x86_64.rpm xorg-x11-server-common-1.13.0-23.1.el6_5.x86_64.rpm xorg-x11-server-debuginfo-1.13.0-23.1.el6_5.x86_64.rpm
Red Hat Enterprise Linux Desktop Optional (v. 6):
Source: xorg-x11-server-1.13.0-23.1.el6_5.src.rpm
i386: xorg-x11-server-Xdmx-1.13.0-23.1.el6_5.i686.rpm xorg-x11-server-Xnest-1.13.0-23.1.el6_5.i686.rpm xorg-x11-server-Xvfb-1.13.0-23.1.el6_5.i686.rpm xorg-x11-server-debuginfo-1.13.0-23.1.el6_5.i686.rpm xorg-x11-server-devel-1.13.0-23.1.el6_5.i686.rpm
noarch: xorg-x11-server-source-1.13.0-23.1.el6_5.noarch.rpm
x86_64: xorg-x11-server-Xdmx-1.13.0-23.1.el6_5.x86_64.rpm xorg-x11-server-Xnest-1.13.0-23.1.el6_5.x86_64.rpm xorg-x11-server-Xvfb-1.13.0-23.1.el6_5.x86_64.rpm xorg-x11-server-debuginfo-1.13.0-23.1.el6_5.i686.rpm xorg-x11-server-debuginfo-1.13.0-23.1.el6_5.x86_64.rpm xorg-x11-server-devel-1.13.0-23.1.el6_5.i686.rpm xorg-x11-server-devel-1.13.0-23.1.el6_5.x86_64.rpm
Red Hat Enterprise Linux HPC Node Optional (v. 6):
Source: xorg-x11-server-1.13.0-23.1.el6_5.src.rpm
noarch: xorg-x11-server-source-1.13.0-23.1.el6_5.noarch.rpm
x86_64: xorg-x11-server-Xdmx-1.13.0-23.1.el6_5.x86_64.rpm xorg-x11-server-Xephyr-1.13.0-23.1.el6_5.x86_64.rpm xorg-x11-server-Xnest-1.13.0-23.1.el6_5.x86_64.rpm xorg-x11-server-Xorg-1.13.0-23.1.el6_5.x86_64.rpm xorg-x11-server-Xvfb-1.13.0-23.1.el6_5.x86_64.rpm xorg-x11-server-common-1.13.0-23.1.el6_5.x86_64.rpm xorg-x11-server-debuginfo-1.13.0-23.1.el6_5.i686.rpm xorg-x11-server-debuginfo-1.13.0-23.1.el6_5.x86_64.rpm xorg-x11-server-devel-1.13.0-23.1.el6_5.i686.rpm xorg-x11-server-devel-1.13.0-23.1.el6_5.x86_64.rpm
Red Hat Enterprise Linux Server (v. 6):
Source: xorg-x11-server-1.13.0-23.1.el6_5.src.rpm
i386: xorg-x11-server-Xephyr-1.13.0-23.1.el6_5.i686.rpm xorg-x11-server-Xorg-1.13.0-23.1.el6_5.i686.rpm xorg-x11-server-common-1.13.0-23.1.el6_5.i686.rpm xorg-x11-server-debuginfo-1.13.0-23.1.el6_5.i686.rpm
ppc64: xorg-x11-server-Xephyr-1.13.0-23.1.el6_5.ppc64.rpm xorg-x11-server-Xorg-1.13.0-23.1.el6_5.ppc64.rpm xorg-x11-server-common-1.13.0-23.1.el6_5.ppc64.rpm xorg-x11-server-debuginfo-1.13.0-23.1.el6_5.ppc64.rpm
s390x: xorg-x11-server-Xephyr-1.13.0-23.1.el6_5.s390x.rpm xorg-x11-server-common-1.13.0-23.1.el6_5.s390x.rpm xorg-x11-server-debuginfo-1.13.0-23.1.el6_5.s390x.rpm
x86_64: xorg-x11-server-Xephyr-1.13.0-23.1.el6_5.x86_64.rpm xorg-x11-server-Xorg-1.13.0-23.1.el6_5.x86_64.rpm xorg-x11-server-common-1.13.0-23.1.el6_5.x86_64.rpm xorg-x11-server-debuginfo-1.13.0-23.1.el6_5.x86_64.rpm
Red Hat Enterprise Linux Server Optional (v. 6):
Source: xorg-x11-server-1.13.0-23.1.el6_5.src.rpm
i386: xorg-x11-server-Xdmx-1.13.0-23.1.el6_5.i686.rpm xorg-x11-server-Xnest-1.13.0-23.1.el6_5.i686.rpm xorg-x11-server-Xvfb-1.13.0-23.1.el6_5.i686.rpm xorg-x11-server-debuginfo-1.13.0-23.1.el6_5.i686.rpm xorg-x11-server-devel-1.13.0-23.1.el6_5.i686.rpm
noarch: xorg-x11-server-source-1.13.0-23.1.el6_5.noarch.rpm
ppc64: xorg-x11-server-Xdmx-1.13.0-23.1.el6_5.ppc64.rpm xorg-x11-server-Xnest-1.13.0-23.1.el6_5.ppc64.rpm xorg-x11-server-Xvfb-1.13.0-23.1.el6_5.ppc64.rpm xorg-x11-server-debuginfo-1.13.0-23.1.el6_5.ppc.rpm xorg-x11-server-debuginfo-1.13.0-23.1.el6_5.ppc64.rpm xorg-x11-server-devel-1.13.0-23.1.el6_5.ppc.rpm xorg-x11-server-devel-1.13.0-23.1.el6_5.ppc64.rpm
s390x: xorg-x11-server-Xdmx-1.13.0-23.1.el6_5.s390x.rpm xorg-x11-server-Xnest-1.13.0-23.1.el6_5.s390x.rpm xorg-x11-server-Xvfb-1.13.0-23.1.el6_5.s390x.rpm xorg-x11-server-debuginfo-1.13.0-23.1.el6_5.s390x.rpm
x86_64: xorg-x11-server-Xdmx-1.13.0-23.1.el6_5.x86_64.rpm xorg-x11-server-Xnest-1.13.0-23.1.el6_5.x86_64.rpm xorg-x11-server-Xvfb-1.13.0-23.1.el6_5.x86_64.rpm xorg-x11-server-debuginfo-1.13.0-23.1.el6_5.i686.rpm xorg-x11-server-debuginfo-1.13.0-23.1.el6_5.x86_64.rpm xorg-x11-server-devel-1.13.0-23.1.el6_5.i686.rpm xorg-x11-server-devel-1.13.0-23.1.el6_5.x86_64.rpm
Red Hat Enterprise Linux Workstation (v. 6):
Source: xorg-x11-server-1.13.0-23.1.el6_5.src.rpm
i386: xorg-x11-server-Xephyr-1.13.0-23.1.el6_5.i686.rpm xorg-x11-server-Xorg-1.13.0-23.1.el6_5.i686.rpm xorg-x11-server-common-1.13.0-23.1.el6_5.i686.rpm xorg-x11-server-debuginfo-1.13.0-23.1.el6_5.i686.rpm
x86_64: xorg-x11-server-Xephyr-1.13.0-23.1.el6_5.x86_64.rpm xorg-x11-server-Xorg-1.13.0-23.1.el6_5.x86_64.rpm xorg-x11-server-common-1.13.0-23.1.el6_5.x86_64.rpm xorg-x11-server-debuginfo-1.13.0-23.1.el6_5.x86_64.rpm
Red Hat Enterprise Linux Workstation Optional (v. 6):
Source: xorg-x11-server-1.13.0-23.1.el6_5.src.rpm
i386: xorg-x11-server-Xdmx-1.13.0-23.1.el6_5.i686.rpm xorg-x11-server-Xnest-1.13.0-23.1.el6_5.i686.rpm xorg-x11-server-Xvfb-1.13.0-23.1.el6_5.i686.rpm xorg-x11-server-debuginfo-1.13.0-23.1.el6_5.i686.rpm xorg-x11-server-devel-1.13.0-23.1.el6_5.i686.rpm
noarch: xorg-x11-server-source-1.13.0-23.1.el6_5.noarch.rpm
x86_64: xorg-x11-server-Xdmx-1.13.0-23.1.el6_5.x86_64.rpm xorg-x11-server-Xnest-1.13.0-23.1.el6_5.x86_64.rpm xorg-x11-server-Xvfb-1.13.0-23.1.el6_5.x86_64.rpm xorg-x11-server-debuginfo-1.13.0-23.1.el6_5.i686.rpm xorg-x11-server-debuginfo-1.13.0-23.1.el6_5.x86_64.rpm xorg-x11-server-devel-1.13.0-23.1.el6_5.i686.rpm xorg-x11-server-devel-1.13.0-23.1.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
7. References:
https://www.redhat.com/security/data/cve/CVE-2013-6424.html https://access.redhat.com/security/updates/classification/#important
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/
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