4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
0.012 Low
EPSS
Percentile
85.6%
The (1) EC2 and (2) OS APIs in OpenStack Compute (Nova) Folsom (2012.2),
Essex (2012.1), and Diablo (2011.3) do not properly check the protocol when
security groups are created and the network protocol is not specified
entirely in lowercase, which allows remote attackers to bypass intended
access restrictions.
Author | Note |
---|---|
sbeattie | caused regression, see https://bugs.launchpad.net/nova/+bug/1010514 |