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Test ID:1.3.6.1.4.1.25623.1.0.72621
Category:Red Hat Local Security Checks
Title:RedHat Security Advisory RHSA-2012:1512
Summary:NOSUMMARY
Description:Description:
The remote host is missing updates announced in
advisory RHSA-2012:1512.

The libxml2 library is a development toolbox providing the implementation
of various XML standards.

A heap-based buffer underflow flaw was found in the way libxml2 decoded
certain entities. A remote attacker could provide a specially-crafted XML
file that, when opened in an application linked against libxml2, would
cause the application to crash or, potentially, execute arbitrary code with
the privileges of the user running the application. (CVE-2012-5134)

All users of libxml2 are advised to upgrade to these updated packages,
which contain a backported patch to correct this issue. The desktop must be
restarted (log out, then log back in) for this update to take effect.

Solution:
Please note that this update is available via
Red Hat Network. To use Red Hat Network, launch the Red
Hat Update Agent with the following command: up2date

http://rhn.redhat.com/errata/RHSA-2012-1512.html

Risk factor : High

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2012-5134
http://lists.apple.com/archives/security-announce/2013/Sep/msg00006.html
http://lists.apple.com/archives/security-announce/2013/Oct/msg00009.html
BugTraq ID: 56684
http://www.securityfocus.com/bid/56684
Debian Security Information: DSA-2580 (Google Search)
http://www.debian.org/security/2012/dsa-2580
http://www.mandriva.com/security/advisories?name=MDVSA-2013:056
RedHat Security Advisories: RHSA-2012:1512
http://rhn.redhat.com/errata/RHSA-2012-1512.html
RedHat Security Advisories: RHSA-2013:0217
http://rhn.redhat.com/errata/RHSA-2013-0217.html
http://www.securitytracker.com/id?1027815
http://secunia.com/advisories/51448
http://secunia.com/advisories/54886
http://secunia.com/advisories/55568
SuSE Security Announcement: SUSE-SU-2013:1627 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00002.html
SuSE Security Announcement: openSUSE-SU-2012:1637 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00004.html
SuSE Security Announcement: openSUSE-SU-2013:0178 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00023.html
http://www.ubuntu.com/usn/USN-1656-1
XForce ISS Database: google-libxml-buffer-underflow(80294)
https://exchange.xforce.ibmcloud.com/vulnerabilities/80294
CopyrightCopyright (c) 2012 E-Soft Inc. http://www.securityspace.com

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