ID de Prueba:	1.3.6.1.4.1.25623.1.0.881647
Categoría:	CentOS Local Security Checks
Título:	CentOS Update for libxml2 CESA-2013:0581 centos6
Resumen:	The remote host is missing an update for the 'libxml2'; package(s) announced via the referenced advisory.
Descripción:	Summary: The remote host is missing an update for the 'libxml2' package(s) announced via the referenced advisory. Vulnerability Insight: The libxml2 library is a development toolbox providing the implementation of various XML standards. A denial of service flaw was found in the way libxml2 performed string substitutions when entity values for entity references replacement was enabled. A remote attacker could provide a specially-crafted XML file that, when processed by an application linked against libxml2, would lead to excessive CPU consumption. (CVE-2013-0338) 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. Affected Software/OS: libxml2 on CentOS 6 Solution: Please install the updated packages. CVSS Score: 4.3 CVSS Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2013-0338 52662 http://secunia.com/advisories/52662 55568 http://secunia.com/advisories/55568 DSA-2652 http://www.debian.org/security/2013/dsa-2652 HPSBGN03302 http://marc.info/?l=bugtraq&m=142798889927587&w=2 MDVSA-2013:056 http://www.mandriva.com/security/advisories?name=MDVSA-2013:056 SSRT101996 SUSE-SU-2013:1627 http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00002.html USN-1782-1 http://www.ubuntu.com/usn/USN-1782-1 http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html https://bugzilla.redhat.com/show_bug.cgi?id=912400 https://git.gnome.org/browse/libxml2/commit/?id=23f05e0c33987d6605387b300c4be5da2120a7ab openSUSE-SU-2013:0552 http://lists.opensuse.org/opensuse-updates/2013-03/msg00112.html openSUSE-SU-2013:0555 http://lists.opensuse.org/opensuse-updates/2013-03/msg00114.html
Copyright	Copyright (C) 2013 Greenbone AG

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