XFree86 security update

2006-09-1301:55:44

CentOS Project

lists.centos.org

7.2 High

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

0.001 Low

EPSS

Percentile

28.0%

JSON

CentOS Errata and Security Advisory CESA-2006:0666-01

XFree86 is an implementation of the X Window System, which provides the
core functionality for the Linux graphical desktop.

iDefense reported two integer overflow flaws in the way the XFree86 server
processed CID font files. 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 XFree86 server. (CVE-2006-3739,
CVE-2006-3740)

Users of XFree86 should upgrade to these updated packages, which contain a
backported patch and is not vulnerable to this issue.

Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-announce/2006-September/075392.html

Affected packages:
XFree86
XFree86-100dpi-fonts
XFree86-75dpi-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-Xnest
XFree86-Xvfb
XFree86-cyrillic-fonts
XFree86-devel
XFree86-doc
XFree86-libs
XFree86-tools
XFree86-twm
XFree86-xdm
XFree86-xf86cfg
XFree86-xfs

OSVersionArchitecturePackageVersionFilename
CentOS2i386xfree86-100dpi-fonts< 4.1.0-77.ELXFree86-100dpi-fonts-4.1.0-77.EL.i386.rpm
CentOS2i386xfree86< 4.1.0-77.ELXFree86-4.1.0-77.EL.i386.rpm
CentOS2i386xfree86-75dpi-fonts< 4.1.0-77.ELXFree86-75dpi-fonts-4.1.0-77.EL.i386.rpm
CentOS2i386xfree86-cyrillic-fonts< 4.1.0-77.ELXFree86-cyrillic-fonts-4.1.0-77.EL.i386.rpm
CentOS2i386xfree86-devel< 4.1.0-77.ELXFree86-devel-4.1.0-77.EL.i386.rpm
CentOS2i386xfree86-doc< 4.1.0-77.ELXFree86-doc-4.1.0-77.EL.i386.rpm
CentOS2i386xfree86-iso8859-15-100dpi-fonts< 4.1.0-77.ELXFree86-ISO8859-15-100dpi-fonts-4.1.0-77.EL.i386.rpm
CentOS2i386xfree86-iso8859-15-75dpi-fonts< 4.1.0-77.ELXFree86-ISO8859-15-75dpi-fonts-4.1.0-77.EL.i386.rpm
CentOS2i386xfree86-iso8859-2-100dpi-fonts< 4.1.0-77.ELXFree86-ISO8859-2-100dpi-fonts-4.1.0-77.EL.i386.rpm
CentOS2i386xfree86-iso8859-2-75dpi-fonts< 4.1.0-77.ELXFree86-ISO8859-2-75dpi-fonts-4.1.0-77.EL.i386.rpm

OS	Version	Architecture	Package	Version	Filename
CentOS	2	i386	xfree86-100dpi-fonts	< 4.1.0-77.EL	XFree86-100dpi-fonts-4.1.0-77.EL.i386.rpm
CentOS	2	i386	xfree86	< 4.1.0-77.EL	XFree86-4.1.0-77.EL.i386.rpm
CentOS	2	i386	xfree86-75dpi-fonts	< 4.1.0-77.EL	XFree86-75dpi-fonts-4.1.0-77.EL.i386.rpm
CentOS	2	i386	xfree86-cyrillic-fonts	< 4.1.0-77.EL	XFree86-cyrillic-fonts-4.1.0-77.EL.i386.rpm
CentOS	2	i386	xfree86-devel	< 4.1.0-77.EL	XFree86-devel-4.1.0-77.EL.i386.rpm
CentOS	2	i386	xfree86-doc	< 4.1.0-77.EL	XFree86-doc-4.1.0-77.EL.i386.rpm
CentOS	2	i386	xfree86-iso8859-15-100dpi-fonts	< 4.1.0-77.EL	XFree86-ISO8859-15-100dpi-fonts-4.1.0-77.EL.i386.rpm
CentOS	2	i386	xfree86-iso8859-15-75dpi-fonts	< 4.1.0-77.EL	XFree86-ISO8859-15-75dpi-fonts-4.1.0-77.EL.i386.rpm
CentOS	2	i386	xfree86-iso8859-2-100dpi-fonts	< 4.1.0-77.EL	XFree86-ISO8859-2-100dpi-fonts-4.1.0-77.EL.i386.rpm
CentOS	2	i386	xfree86-iso8859-2-75dpi-fonts	< 4.1.0-77.EL	XFree86-ISO8859-2-75dpi-fonts-4.1.0-77.EL.i386.rpm