Provide references for CVE-2009-4221.
Where can I find more information about CVE-2009-4221?
References are available at: https://exchange.xforce.ibmcloud.com/vulnerabilities/54447, http://www.securityfocus.com/bid/37144, http://packetstormsecurity.org/0911-exploits/phpbazar211fix-sql.txt, http://www.exploit-db.com/exploits/10245.