VMware ESXi 4.0 through 5.1 and ESX 4.0 and 4.1 allow remote attackers to cause a denial of service (NULL pointer dereference) by intercepting and modifying Network File Copy (NFC) traffic.Referenceshttp://www.securityfocus.com/bid/64995https://exchange.xforce.ibmcloud.com/vulnerabilities/90559http://secunia.com/advisories/56499http://www.vmware.com/security/advisories/VMSA-2014-0001.htmlhttp://osvdb.org/102196http://www.securitytracker.com/id/1029643
