Provide references for CVE-2009-4502.
Where can I find more information about CVE-2009-4502?
References are available at: http://www.securityfocus.com/archive/1/508439, https://support.zabbix.com/browse/ZBX-1032, http://secunia.com/advisories/37740, http://www.vupen.com/english/advisories/2009/3514.