[ MDVSA-2009:200 ] libxml

[dude67]

_______________________________________________________________________

Package : libxml
Date : August 12, 2009
Affected: 2008.1, 2009.0, 2009.1, Corporate 3.0, Corporate 4.0,
Enterprise Server 5.0
_______________________________________________________________________

Problem Description:

Multiple vulnerabilities has been found and corrected in libxml:

Stack consumption vulnerability in libxml2 2.5.10, 2.6.16, 2.6.26,
2.6.27, and 2.6.32, and libxml 1.8.17, allows context-dependent
attackers to cause a denial of service (application crash) via a
large depth of element declarations in a DTD, related to a function
recursion, as demonstrated by the Codenomicon XML fuzzing framework
(CVE-2009-2414).

Multiple use-after-free vulnerabilities in libxml2 2.5.10, 2.6.16,
2.6.26, 2.6.27, and 2.6.32, and libxml 1.8.17, allow context-dependent
attackers to cause a denial of service (application crash) via crafted
(1) Notation or (2) Enumeration attribute types in an XML file, as
demonstrated by the Codenomicon XML fuzzing framework (CVE-2009-2416).

This update provides a solution to these vulnerabilities.
_______________________________________________________________________

References:

http://cve.mitre.org/cgi-bin/cvename.cg ... -2009-2414
http://cve.mitre.org/cgi-bin/cvename.cg ... -2009-2416
_______________________________________________________________________