Provide references for CVE-2009-4428.
Where can I find more information about CVE-2009-4428?
References are available at: http://www.securityfocus.com/bid/37403, http://packetstormsecurity.org/0912-exploits/joomlaportfolio-sql.txt, https://exchange.xforce.ibmcloud.com/vulnerabilities/54912, http://secunia.com/advisories/37838, http://osvdb.org/61138.