Synopsis: Moderate: subversion security update Issue date: 2011-02-15 CVE Names: CVE-2010-3315 CVE-2010-4539 CVE-2010-4644 An access restriction bypass flaw was found in the mod_dav_svn module. If the SVNPathAuthz directive was set to "short_circuit", certain access rules were not enforced, possibly allowing sensitive repository data to be leaked to remote users. Note that SVNPathAuthz is set to "On" by default. (CVE-2010-3315) A server-side memory leak was found in the Subversion server. If a malicious, remote user performed "svn blame" or "svn log" operations on certain repository files, it could cause the Subversion server to consume a large amount of system memory. (CVE-2010-4644) A NULL pointer dereference flaw was found in the way the mod_dav_svn module processed certain requests. If a malicious, remote user issued a certain type of request to display a collection of Subversion repositories on a host that has the SVNListParentPath directive enabled, it could cause the httpd process serving the request to crash. Note that SVNListParentPath is not enabled by default. (CVE-2010-4539) After installing the updated packages, the Subversion server must be restarted for the update to take effect: restart httpd if you are using mod_dav_svn, or restart svnserve if it is used. SL 6.x SRPMS: subversion-1.6.11-2.el6_0.2.src.rpm i386: mod_dav_svn-1.6.11-2.el6_0.2.i686.rpm subversion-1.6.11-2.el6_0.2.i686.rpm subversion-devel-1.6.11-2.el6_0.2.i686.rpm subversion-gnome-1.6.11-2.el6_0.2.i686.rpm subversion-javahl-1.6.11-2.el6_0.2.i686.rpm subversion-kde-1.6.11-2.el6_0.2.i686.rpm subversion-perl-1.6.11-2.el6_0.2.i686.rpm subversion-ruby-1.6.11-2.el6_0.2.i686.rpm subversion-svn2cl-1.6.11-2.el6_0.2.noarch.rpm x86_64: mod_dav_svn-1.6.11-2.el6_0.2.x86_64.rpm subversion-1.6.11-2.el6_0.2.i686.rpm subversion-1.6.11-2.el6_0.2.x86_64.rpm subversion-devel-1.6.11-2.el6_0.2.i686.rpm subversion-devel-1.6.11-2.el6_0.2.x86_64.rpm subversion-gnome-1.6.11-2.el6_0.2.i686.rpm subversion-gnome-1.6.11-2.el6_0.2.x86_64.rpm subversion-javahl-1.6.11-2.el6_0.2.i686.rpm subversion-javahl-1.6.11-2.el6_0.2.x86_64.rpm subversion-kde-1.6.11-2.el6_0.2.i686.rpm subversion-kde-1.6.11-2.el6_0.2.x86_64.rpm subversion-perl-1.6.11-2.el6_0.2.i686.rpm subversion-perl-1.6.11-2.el6_0.2.x86_64.rpm subversion-ruby-1.6.11-2.el6_0.2.i686.rpm subversion-ruby-1.6.11-2.el6_0.2.x86_64.rpm subversion-svn2cl-1.6.11-2.el6_0.2.noarch.rpm -Connie Sieh -Troy Dawson