Provide references for CVE-2011-3976.
Where can I find more information about CVE-2011-3976?
References are available at: http://www.kb.cert.org/vuls/id/440219, https://exchange.xforce.ibmcloud.com/vulnerabilities/69962, http://www.exploit-db.com/exploits/17876, http://www.digital-echidna.org/2011/09/scriptftp-3-3-remote-buffer-overflow-exploit-0day/, http://secunia.com/advisories/46099, http://www.securityfocus.com/bid/49707.