Description
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.
References (4)
Core 4
Core References
Mailing List mailing-list
x_refsource_mlist
http://www.openwall.com/lists/oss-security/2014/03/04/16
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/65895
Issue Tracking x_refsource_confirm
https://bugs.launchpad.net/keystone/+bug/1260080
Vendor Advisory vendor-advisory
x_refsource_redhat
http://rhn.redhat.com/errata/RHSA-2014-0580.html
Scores
EPSS
0.0019
EPSS Percentile
40.3%
Details
CWE
CWE-264
Status
published
Products (7)
openstack/keystone
2013.1
openstack/keystone
2013.1.1
openstack/keystone
2013.1.2
openstack/keystone
2013.1.3
openstack/keystone
2013.1.4
openstack/keystone
2013.2.2
pypi/keystone
0 - 8.0.0a0PyPI
Published
Apr 01, 2014
Tracked Since
Feb 18, 2026