Provide references for CVE-2013-2121.
Where can I find more information about CVE-2013-2121?
References are available at: http://projects.theforeman.org/issues/2631, http://rhn.redhat.com/errata/RHSA-2013-0995.html, https://groups.google.com/forum/#%21topic/foreman-users/6WpO_3ugiXU, http://www.exploit-db.com/exploits/27045, https://bugzilla.redhat.com/show_bug.cgi?id=966804.