Provide references for CVE-2013-2135.
Where can I find more information about CVE-2013-2135?
References are available at: http://struts.apache.org/development/2.x/docs/s2-015.html, https://cwiki.apache.org/confluence/display/WW/S2-015, http://www.oracle.com/technetwork/topics/security/cpuoct2013-1899837.html, http://www.securityfocus.com/bid/64758, http://www.oracle.com/technetwork/topics/security/cpujan2014-1972949.html.