Provide references for CVE-2006-4321.
Where can I find more information about CVE-2006-4321?
References are available at: http://www.vupen.com/english/advisories/2006/3310, https://www.exploit-db.com/exploits/2196, http://www.osvdb.org/27970, http://www.securityfocus.com/bid/19589, https://exchange.xforce.ibmcloud.com/vulnerabilities/28413, http://secunia.com/advisories/21539.