6.5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
0.006 Low
EPSS
Percentile
78.7%
Race condition in the VMware driver in OpenStack Compute (Nova) before
2014.1.4 and 2014.2 before 2014.2rc1 allows remote authenticated users to
access unintended consoles by spawning an instance that triggers the same
VNC port to be allocated to two different instances.
Author | Note |
---|---|
mdeslaur | requires use with unsupported VMware ESX driver. This is not compiled in to libvirt in the Ubuntu archive, which makes this code path unavailable in Ubuntu |