This script is Copyright (C) 2016-2017 Tenable Network Security, Inc.
The remote host is affected by a privilege escalation vulnerability.
The version of Citrix XenServer running on the remote host is missing
a security hotfix. It is, therefore, affected by a privilege
escalation vulnerability in the QEMU ioport component due to an array
overflow that is triggered during the handling of addresses in ioport
read and write look-ups. A local administrative user on the guest
system can exploit this issue to gain elevated privileges on the host
See also :
Apply the appropriate hotfix according to the vendor advisory.
Risk factor :
High / CVSS Base Score : 7.4
CVSS Temporal Score : 5.5
Public Exploit Available : false