CVE-2015-7546 | BDVDB-2026-74254 Detail

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.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

https://wiki.openstack.org/wiki/OSSN/OSSN-0062
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
https://bugs.launchpad.net/keystone/+bug/1490804
https://security.openstack.org/ossa/OSSA-2016-005.html
http://www.securityfocus.com/bid/80498

Exploit#

No public exploit known

History#

Version 12016-02-03Record published in the CVE List.
Version 22024-08-06Most recent update recorded in the CVE List.