Date published: 2014-04-01T02:35:53.637-04:00
Date last modified: 2015-04-22T21:59:24.787-04:00
CVSS Score: 5.0
Principal attack vector: NETWORK
Reference URL: http://rhn.redhat.com/errata/RHSA-2014-0580.html
Summary: The memcache token backend in OpenStack Identity (Keystone) 2013.1 through 2.013.1.4, 2013.2 through 2013.2.2, and icehouse before icehouse-3, when issuing a trust token with impersonation enabled, does not include this token in the trustee’s token-index-list, which prevents the token from being invalidated by bulk token revocation and allows the trustee to bypass intended access restrictions.