Provide references for CVE-2009-4457.
Where can I find more information about CVE-2009-4457?
References are available at: http://secunia.com/advisories/37991, http://www.securityfocus.com/bid/41443, http://freshmeat.net/projects/vsftpdwebmin/releases/310064, http://www.vupen.com/english/advisories/2009/3650, http://osvdb.org/61362.