Provide references for CVE-2009-0421.
Where can I find more information about CVE-2009-0421?
References are available at: http://www.securityfocus.com/bid/33296, https://www.exploit-db.com/exploits/7793, http://secunia.com/advisories/33563, https://exchange.xforce.ibmcloud.com/vulnerabilities/48016.