CVE-2014-5251

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Summary

CVECVE-2014-5251
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2014-08-25 14:55:07 UTC
Updated2026-05-06 22:30:45 UTC
DescriptionThe MySQL token driver in OpenStack Identity (Keystone) 2014.1.x before 2014.1.2.1 and Juno before Juno-3 stores timestamps with the incorrect precision, which causes the expiration comparison for tokens to fail and allows remote authenticated users to retain access via an expired token.

Risk And Classification

Primary CVSS: v2.0 4.9 from [email protected]

AV:N/AC:M/Au:S/C:P/I:P/A:N

Problem Types: CWE-255 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Medium
Authentication
Single
Confidentiality
Partial
Integrity
Partial
Availability
None

AV:N/AC:M/Au:S/C:P/I:P/A:N

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Canonical Ubuntu Linux 14.04 All All All
Application Openstack Keystone 2014.1 All All All
Application Openstack Keystone 2014.1.2 All All All
Application Openstack Keystone juno-1 All All All
Application Openstack Keystone juno-2 All All All

Vendor Declared Affected Products

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

References

ReferenceSourceLinkTags
Red Hat Customer Portal af854a3a-2127-422b-91ae-364da2661108 rhn.redhat.com
USN-2324-1: OpenStack Keystone vulnerabilities | Ubuntu af854a3a-2127-422b-91ae-364da2661108 www.ubuntu.com
oss-security - [OSSA 2014-026] Multiple vulnerabilities in Keystone revocation events (CVE-2014-5251, CVE-2014-5252, CVE-2014-5253) af854a3a-2127-422b-91ae-364da2661108 www.openwall.com
Red Hat Customer Portal af854a3a-2127-422b-91ae-364da2661108 rhn.redhat.com
Bug #1347961 “[OSSA 2014-026] Revocation events are broken with ...” : Bugs : OpenStack Identity (keystone) af854a3a-2127-422b-91ae-364da2661108 bugs.launchpad.net
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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