Provide references for CVE-2011-4668.
Where can I find more information about CVE-2011-4668?
References are available at: http://www.securityfocus.com/bid/50864, http://osvdb.org/77402, http://secunia.com/advisories/46999, http://www.ibm.com/support/docview.wss?uid=swg1IZ94277, http://www-01.ibm.com/support/docview.wss?uid=swg24031456, https://exchange.xforce.ibmcloud.com/vulnerabilities/71663.