The mod_dav_svn module for the Apache HTTP Server, as distributed in Apache Subversion before 1.6.16, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a request that contains a lock token.Referenceshttp://securitytracker.com/id?1025161http://www.mandriva.com/security/advisories?name=MDVSA-2011:067http://support.apple.com/kb/HT4723http://www.ubuntu.com/usn/USN-1096-1http://www.vupen.com/english/advisories/2011/0567http://secunia.com/advisories/43583http://www.securityfocus.com/bid/46734http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056071.htmlhttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18967http://www.vupen.com/english/advisories/2011/0568http://lists.apple.com/archives/security-announce/2011//Jun/msg00000.htmlhttp://slackware.com/security/viewer.php?l=slackware-security&y=2011&m=slackware-security.479953http://www.debian.org/security/2011/dsa-2181https://rhn.redhat.com/errata/RHSA-2011-0327.htmlhttp://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.htmlhttp://www.vupen.com/english/advisories/2011/0776http://www.vupen.com/english/advisories/2011/0660http://svn.apache.org/repos/asf/subversion/tags/1.6.16/CHANGEShttp://lists.fedoraproject.org/pipermail/package-announce/2011-March/056072.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2011-March/056736.htmlhttp://subversion.apache.org/security/CVE-2011-0715-advisory.txthttps://rhn.redhat.com/errata/RHSA-2011-0328.htmlhttp://www.vupen.com/english/advisories/2011/0684https://exchange.xforce.ibmcloud.com/vulnerabilities/65876https://bugzilla.redhat.com/show_bug.cgi?id=680755http://svn.haxx.se/dev/archive-2011-03/0122.shtmlhttp://secunia.com/advisories/43794http://www.vupen.com/english/advisories/2011/0885http://www.vupen.com/english/advisories/2011/0624http://secunia.com/advisories/43603http://secunia.com/advisories/43672http://svn.apache.org/viewvc?view=revision&revision=1071239http://svn.apache.org/viewvc?view=revision&revision=1071307http://www.osvdb.org/70964