9 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:S/C:C/I:C/A:C
0.007 Low
EPSS
Percentile
80.1%
CentOS Errata and Security Advisory CESA-2008:0502
XFree86 is an implementation of the X Window System, which provides the
core functionality for the Linux graphical desktop.
An input validation flaw was discovered in X.org’s Security and Record
extensions. A malicious authorized client could exploit this issue to cause
a denial of service (crash) or, potentially, execute arbitrary code with
root privileges on the X.Org server. (CVE-2008-1377)
Multiple integer overflow flaws were found in X.org’s Render extension. A
malicious authorized client could exploit these issues to cause a denial of
service (crash) or, potentially, execute arbitrary code with root
privileges on the X.Org server. (CVE-2008-2360, CVE-2008-2361)
An input validation flaw was discovered in X.org’s MIT-SHM extension. A
client connected to the X.org server could read arbitrary server memory.
This could result in the sensitive data of other users of the X.org server
being disclosed. (CVE-2008-1379)
Users of XFree86 are advised to upgrade to these updated packages, which
contain backported patches to resolve these issues.
Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-announce/2008-June/077135.html
https://lists.centos.org/pipermail/centos-announce/2008-June/077136.html
https://lists.centos.org/pipermail/centos-announce/2008-June/077143.html
https://lists.centos.org/pipermail/centos-announce/2008-June/077150.html
Affected packages:
XFree86
XFree86-100dpi-fonts
XFree86-75dpi-fonts
XFree86-ISO8859-14-100dpi-fonts
XFree86-ISO8859-14-75dpi-fonts
XFree86-ISO8859-15-100dpi-fonts
XFree86-ISO8859-15-75dpi-fonts
XFree86-ISO8859-2-100dpi-fonts
XFree86-ISO8859-2-75dpi-fonts
XFree86-ISO8859-9-100dpi-fonts
XFree86-ISO8859-9-75dpi-fonts
XFree86-Mesa-libGL
XFree86-Mesa-libGLU
XFree86-Xnest
XFree86-Xvfb
XFree86-base-fonts
XFree86-cyrillic-fonts
XFree86-devel
XFree86-doc
XFree86-font-utils
XFree86-libs
XFree86-libs-data
XFree86-sdk
XFree86-syriac-fonts
XFree86-tools
XFree86-truetype-fonts
XFree86-twm
XFree86-xauth
XFree86-xdm
XFree86-xfs
Upstream details at:
https://access.redhat.com/errata/RHSA-2008:0502
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
CentOS | 3 | i386 | xfree86-100dpi-fonts | < 4.3.0-128.EL | XFree86-100dpi-fonts-4.3.0-128.EL.i386.rpm |
CentOS | 3 | i386 | xfree86 | < 4.3.0-128.EL | XFree86-4.3.0-128.EL.i386.rpm |
CentOS | 3 | i386 | xfree86-75dpi-fonts | < 4.3.0-128.EL | XFree86-75dpi-fonts-4.3.0-128.EL.i386.rpm |
CentOS | 3 | i386 | xfree86-base-fonts | < 4.3.0-128.EL | XFree86-base-fonts-4.3.0-128.EL.i386.rpm |
CentOS | 3 | i386 | xfree86-cyrillic-fonts | < 4.3.0-128.EL | XFree86-cyrillic-fonts-4.3.0-128.EL.i386.rpm |
CentOS | 3 | i386 | xfree86-devel | < 4.3.0-128.EL | XFree86-devel-4.3.0-128.EL.i386.rpm |
CentOS | 3 | i386 | xfree86-doc | < 4.3.0-128.EL | XFree86-doc-4.3.0-128.EL.i386.rpm |
CentOS | 3 | i386 | xfree86-font-utils | < 4.3.0-128.EL | XFree86-font-utils-4.3.0-128.EL.i386.rpm |
CentOS | 3 | i386 | xfree86-iso8859-14-100dpi-fonts | < 4.3.0-128.EL | XFree86-ISO8859-14-100dpi-fonts-4.3.0-128.EL.i386.rpm |
CentOS | 3 | i386 | xfree86-iso8859-14-75dpi-fonts | < 4.3.0-128.EL | XFree86-ISO8859-14-75dpi-fonts-4.3.0-128.EL.i386.rpm |