Unspecified vulnerability in Citrix XenServer 6.2 Service Pack 1 and earlier allows attackers to cause a denial of service and obtain sensitive information by modifying the guest virtual hard disk (VHD).Referenceshttps://exchange.xforce.ibmcloud.com/vulnerabilities/94632http://secunia.com/advisories/60027http://www.securitytracker.com/id/1030604http://support.citrix.com/article/CTX140984http://www.securityfocus.com/bid/68660