deb_1466_2.nasl

漏洞扫描源码,可以扫描linux,windows,交换机路由器

# OpenVAS Vulnerability Test
# $Id$
# Description: Auto-generated from advisory DSA 1466-2 (xorg-server, libxfont, xfree86)
#
# Authors:
# Thomas Reinke <[e-mail]>
#
# Copyright:
# Copyright (c) 2008 E-Soft Inc. http://www.securityspace.com
# Text descriptions are largely excerpted from the referenced
# advisory, and are Copyright (c) the respective author(s)
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2,
# as published by the Free Software Foundation
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
#

if(description)
{
 script_id(60210);
 script_cve_id("CVE-2007-5760", "CVE-2007-5958", "CVE-2007-6427", "CVE-2007-6428", "CVE-2007-6429", "CVE-2008-0006");
 script_version ("$");
 name["english"] = "Debian Security Advisory DSA 1466-2 (xorg-server, libxfont, xfree86)";
 script_name(english:name["english"]);

 desc["english"] = "
The remote host is missing an update to xorg-server, libxfont, xfree86
announced via advisory DSA 1466-2.

The X.org fix for CVE-2007-6429 introduced a regression in the MIT-SHM
extension, which prevented the start of a few applications. This update
fixes this problem and also references the patch for CVE-2008-0006,
which was included in the previous update, but not mentioned in the
advisory text.

Several local vulnerabilities have been discovered in the X.Org X
server. The Common Vulnerabilities and Exposures project identifies the
following problems:

CVE-2007-5760

regenrecht discovered that missing input sanitising within
the XFree86-Misc extension may lead to local privilege escalation.

CVE-2007-5958

It was discovered that error messages of security policy file
handling may lead to a minor information leak disclosing the
existance of files otherwise unaccessible to the user.

CVE-2007-6427

regenrecht discovered that missing input sanitising within
the XInput-Misc extension may lead to local privilege escalation.

CVE-2007-6428

regenrecht discovered that missing input sanitising within
the TOG-CUP extension may lead to disclosure of memory contents.

CVE-2007-6429

regenrecht discovered that integer overflows in the EVI
and MIT-SHM extensions may lead to local privilege escalation.

CVE-2008-0006

It was discovered that insufficient validation of PCF fonts could lead
to local privilege escalation.

For the unstable distribution (sid), this problem has been fixed in
version 2:1.4.1~git20080118-1 of xorg-server and version 1:1.3.1-2
of libxfont.

For the stable distribution (etch), this problem has been fixed in
version 1.1.1-21etch3 or xorg-server and 1.2.2-2.etch1 of libxfont.

For the oldstable distribution (etch), this problem has been fixed in
version 4.3.0.dfsg.1-14sarge6 of xfree86.

We recommend that you upgrade your libxfont abd xorg-server packages.

Solution:
https://secure1.securityspace.com/smysecure/catid.html?in=DSA%201466-2

Risk factor : High";

 script_description(english:desc["english"]);

 summary["english"] = "Debian Security Advisory DSA 1466-2 (xorg-server, libxfont, xfree86)";
 script_summary(english:summary["english"]);

 script_category(ACT_GATHER_INFO);

 script_copyright(english:"Copyright (c) 2008 E-Soft Inc. http://www.securityspace.com");
 family["english"] = "Debian Local Security Checks";
 script_family(english:family["english"]);
 script_dependencies("gather-package-list.nasl");
 script_require_keys("ssh/login/packages");
 exit(0);
}

#
# The script code starts here
#

include("revisions-lib.inc");
include("pkg-lib-deb.inc");
vuln = 0;
if(isdpkgvuln(pkg:"xserver-xorg-core", ver:"1.1.1-21etch3", rls:"DEB4.0")) {
    vuln = 1;
}
if(isdpkgvuln(pkg:"xserver-xorg-dev", ver:"1.1.1-21etch3", rls:"DEB4.0")) {
    vuln = 1;
}
if(isdpkgvuln(pkg:"xnest", ver:"1.1.1-21etch3", rls:"DEB4.0")) {
    vuln = 1;
}
if(isdpkgvuln(pkg:"xvfb", ver:"1.1.1-21etch3", rls:"DEB4.0")) {
    vuln = 1;
}
if(isdpkgvuln(pkg:"xdmx", ver:"1.1.1-21etch3", rls:"DEB4.0")) {
    vuln = 1;
}
if(isdpkgvuln(pkg:"xdmx-tools", ver:"1.1.1-21etch3", rls:"DEB4.0")) {
    vuln = 1;
}
if(isdpkgvuln(pkg:"xserver-xephyr", ver:"1.1.1-21etch3", rls:"DEB4.0")) {
    vuln = 1;
}

if(vuln) {
    security_hole(0);
}