CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
EPSS
Percentile
85.0%
OpenStack Identity (Keystone) before 2013.1 allows remote attackers to
cause a denial of service (memory consumption and crash) via multiple long
requests.
Author | Note |
---|---|
jdstrand | Upstream is not backporting the sizelimit middleware to Folsom or Essex because it is too intrusive requires keystone to be directly exposed to incoming POST messages and not protected by a proxy see https://bugs.launchpad.net/ossn/+bug/1155566/comments/14 for mitigation strategies |