Multiple vulnerabilities were discovered and corrected in subversion: The mod_dav_svn Apache HTTPD server module will dereference a NULL pointer if asked to deliver baselined WebDAV resources which can lead to a DoS . The mod_dav_svn Apache HTTPD server module may in certain cenarios enter a logic loop which does not exit and which allocates emory in each iteration, ultimately exhausting all the available emory on the server which can lead to a DoS . The mod_dav_svn Apache HTTPD server module may leak to remote users the file contents of files configured to be unreadable by those users . Packages for 2009.0 are provided as of the Extended Maintenance Program