Detections
Analytics
CVE-2015-7546
high
Description
The identity service in OpenStack Identity (Keystone) before 2015.1.3 (Kilo) and 8.0.x before 8.0.2 (Liberty) and keystonemiddleware (formerly python-keystoneclient) before 1.5.4 (Kilo) and Liberty before 2.3.3 does not properly invalidate authorization tokens when using the PKI or PKIZ token providers, which allows remote authenticated users to bypass intended access restrictions and gain access to cloud resources by manipulating byte fields within a revoked token.
References
https://wiki.openstack.org/wiki/OSSN/OSSN-0062
https://security.openstack.org/ossa/OSSA-2016-005.html
https://bugs.launchpad.net/keystone/+bug/1490804
http://www.securityfocus.com/bid/80498
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html