CVE-2014-2237

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.

Score

CVSS 2.0 5.0 Medium

Status

Modified - cve@mitre.org

Published

2014-04-01

Last modified

2024-08-06

Weaknesses

CWE-264

Affected products

• Keystone (Openstack)

References

• http://rhn.redhat.com/errata/RHSA-2014-0580.html
• http://www.openwall.com/lists/oss-security/2014/03/04/16
• http://www.securityfocus.com/bid/65895
• https://bugs.launchpad.net/keystone/+bug/1260080