Provide references for CVE-2013-1966.
Where can I find more information about CVE-2013-1966?
References are available at: http://www.securityfocus.com/bid/60166, https://bugzilla.redhat.com/show_bug.cgi?id=967656, http://struts.apache.org/development/2.x/docs/s2-013.html, https://cwiki.apache.org/confluence/display/WW/S2-013.