CentOS 3 : XFree86 (CESA-2007:0125)

High Nessus Plugin ID 24920


The remote CentOS host is missing one or more security updates.


Updated XFree86 packages that fix a number of security issues are now available for Red Hat Enterprise Linux 2.1 and 3.

This update has been rated as having important security impact by the Red Hat Security Response Team.

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

iDefense reported an integer overflow flaw in the XFree86 XC-MISC extension. 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-2007-1003)

iDefense reported two integer overflows in the way X.org handled various font files. A malicious local user could exploit these issues to potentially execute arbitrary code with the privileges of the X.org server. (CVE-2007-1351, CVE-2007-1352)

An integer overflow flaw was found in the XFree86 XGetPixel() function. Improper use of this function could cause an application calling it to function improperly, possibly leading to a crash or arbitrary code execution. (CVE-2007-1667)

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


Update the affected xfree86 packages.

See Also




Plugin Details

Severity: High

ID: 24920

File Name: centos_RHSA-2007-0125.nasl

Version: 1.15

Type: local

Agent: unix

Published: 2007/04/05

Updated: 2019/10/25

Dependencies: 12634

Risk Information

Risk Factor: High

CVSS v2.0

Base Score: 9.3

Temporal Score: 6.9

Vector: CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C

Temporal Vector: CVSS2#E:U/RL:OF/RC:C

Vulnerability Information

CPE: p-cpe:/a:centos:centos:XFree86, p-cpe:/a:centos:centos:XFree86-100dpi-fonts, p-cpe:/a:centos:centos:XFree86-75dpi-fonts, p-cpe:/a:centos:centos:XFree86-ISO8859-14-100dpi-fonts, p-cpe:/a:centos:centos:XFree86-ISO8859-14-75dpi-fonts, p-cpe:/a:centos:centos:XFree86-ISO8859-15-100dpi-fonts, p-cpe:/a:centos:centos:XFree86-ISO8859-15-75dpi-fonts, p-cpe:/a:centos:centos:XFree86-ISO8859-2-100dpi-fonts, p-cpe:/a:centos:centos:XFree86-ISO8859-2-75dpi-fonts, p-cpe:/a:centos:centos:XFree86-ISO8859-9-100dpi-fonts, p-cpe:/a:centos:centos:XFree86-ISO8859-9-75dpi-fonts, p-cpe:/a:centos:centos:XFree86-Mesa-libGL, p-cpe:/a:centos:centos:XFree86-Mesa-libGLU, p-cpe:/a:centos:centos:XFree86-Xnest, p-cpe:/a:centos:centos:XFree86-Xvfb, p-cpe:/a:centos:centos:XFree86-base-fonts, p-cpe:/a:centos:centos:XFree86-cyrillic-fonts, p-cpe:/a:centos:centos:XFree86-devel, p-cpe:/a:centos:centos:XFree86-doc, p-cpe:/a:centos:centos:XFree86-font-utils, p-cpe:/a:centos:centos:XFree86-libs, p-cpe:/a:centos:centos:XFree86-libs-data, p-cpe:/a:centos:centos:XFree86-sdk, p-cpe:/a:centos:centos:XFree86-syriac-fonts, p-cpe:/a:centos:centos:XFree86-tools, p-cpe:/a:centos:centos:XFree86-truetype-fonts, p-cpe:/a:centos:centos:XFree86-twm, p-cpe:/a:centos:centos:XFree86-xauth, p-cpe:/a:centos:centos:XFree86-xdm, p-cpe:/a:centos:centos:XFree86-xfs, cpe:/o:centos:centos:3

Required KB Items: Host/local_checks_enabled, Host/CentOS/release, Host/CentOS/rpm-list

Exploit Available: false

Exploit Ease: No known exploits are available

Patch Publication Date: 2007/04/03

Vulnerability Publication Date: 2007/03/24

Reference Information

CVE: CVE-2007-1003, CVE-2007-1351, CVE-2007-1352, CVE-2007-1667

BID: 23283, 23284, 23300

RHSA: 2007:0125

CWE: 189