CVE-2014-2237

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Summary

CVECVE-2014-2237
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2014-04-01 06:35:53 UTC
Updated2026-05-06 22:30:45 UTC
DescriptionThe 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.

Risk And Classification

Primary CVSS: v2.0 5 from [email protected]

AV:N/AC:L/Au:N/C:N/I:P/A:N

Problem Types: CWE-264 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
None
Integrity
Partial
Availability
None

AV:N/AC:L/Au:N/C:N/I:P/A:N

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Openstack Keystone 2013.1 All All All
Application Openstack Keystone 2013.1.1 All All All
Application Openstack Keystone 2013.1.2 All All All
Application Openstack Keystone 2013.1.3 All All All
Application Openstack Keystone 2013.1.4 All All All
Application Openstack Keystone 2013.2.2 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Bug #1260080 “[OSSA 2014-006] Trustee token revocations with mem...” : Bugs : Keystone af854a3a-2127-422b-91ae-364da2661108 bugs.launchpad.net
oss-security - [OSSA 2014-006] Trustee token revocation does not work with memcache backend (CVE-2014-2237) af854a3a-2127-422b-91ae-364da2661108 www.openwall.com
Red Hat Customer Portal af854a3a-2127-422b-91ae-364da2661108 rhn.redhat.com
OpenStack Keystone Trustee Token Revocation Failure Security Bypass Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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