Buffer overflow in the HVM graphics console support in Citrix XenServer 6.2 Service Pack 1 and earlier has unspecified impact and attack vectors. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Buffer Overflow
Citrix
Xenserver
NVD
CVSS 2.0
10.0
EPSS
0.7%