8.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:S/C:C/I:C/A:C
0.014 Low
EPSS
Percentile
86.4%
CentOS Errata and Security Advisory CESA-2011:1360
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.
Multiple input sanitization flaws were found in the X.Org GLX (OpenGL
extension to the X Window System) extension. A malicious, authorized client
could use these flaws to crash the X.Org server or, potentially, execute
arbitrary code with root privileges. (CVE-2010-4818)
An input sanitization flaw was found in the X.Org Render extension. A
malicious, authorized client could use this flaw to leak arbitrary memory
from the X.Org server process, or possibly crash the X.Org server.
(CVE-2010-4819)
Users of xorg-x11 should upgrade to these updated packages, which contain a
backported patch to resolve these issues. All running X.Org server
instances must be restarted for this update to take effect.
Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-announce/2011-November/080323.html
https://lists.centos.org/pipermail/centos-announce/2011-November/080324.html
Affected packages:
xorg-x11
xorg-x11-Mesa-libGL
xorg-x11-Mesa-libGLU
xorg-x11-Xdmx
xorg-x11-Xnest
xorg-x11-Xvfb
xorg-x11-deprecated-libs
xorg-x11-deprecated-libs-devel
xorg-x11-devel
xorg-x11-doc
xorg-x11-font-utils
xorg-x11-libs
xorg-x11-sdk
xorg-x11-tools
xorg-x11-twm
xorg-x11-xauth
xorg-x11-xdm
xorg-x11-xfs
Upstream details at:
https://access.redhat.com/errata/RHSA-2011:1360
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
CentOS | 4 | i386 | xorg-x11 | < 6.8.2-1.EL.70 | xorg-x11-6.8.2-1.EL.70.i386.rpm |
CentOS | 4 | i386 | xorg-x11-deprecated-libs | < 6.8.2-1.EL.70 | xorg-x11-deprecated-libs-6.8.2-1.EL.70.i386.rpm |
CentOS | 4 | i386 | xorg-x11-deprecated-libs-devel | < 6.8.2-1.EL.70 | xorg-x11-deprecated-libs-devel-6.8.2-1.EL.70.i386.rpm |
CentOS | 4 | i386 | xorg-x11-devel | < 6.8.2-1.EL.70 | xorg-x11-devel-6.8.2-1.EL.70.i386.rpm |
CentOS | 4 | i386 | xorg-x11-doc | < 6.8.2-1.EL.70 | xorg-x11-doc-6.8.2-1.EL.70.i386.rpm |
CentOS | 4 | i386 | xorg-x11-font-utils | < 6.8.2-1.EL.70 | xorg-x11-font-utils-6.8.2-1.EL.70.i386.rpm |
CentOS | 4 | i386 | xorg-x11-libs | < 6.8.2-1.EL.70 | xorg-x11-libs-6.8.2-1.EL.70.i386.rpm |
CentOS | 4 | i386 | xorg-x11-mesa-libgl | < 6.8.2-1.EL.70 | xorg-x11-Mesa-libGL-6.8.2-1.EL.70.i386.rpm |
CentOS | 4 | i386 | xorg-x11-mesa-libglu | < 6.8.2-1.EL.70 | xorg-x11-Mesa-libGLU-6.8.2-1.EL.70.i386.rpm |
CentOS | 4 | i386 | xorg-x11-sdk | < 6.8.2-1.EL.70 | xorg-x11-sdk-6.8.2-1.EL.70.i386.rpm |