Home/CVE/The MySQL token driver in OpenStack Identity (Keystone) 2014.1.x before 2014.1.2.1 and Juno before Juno-3 stores timesta
CVE

CVE-2014-5251

The MySQL token driver in OpenStack Identity (Keystone) 2014.1.x before 2014.1.2.1 and Juno before Juno-3 stores timesta

The 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.

MEDIUM · CVSS 4.9 EPSS 0.0031
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  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
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Affected Products & Versions

2
openstack keystoneall versions
canonical ubuntu linuxall versions
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Affected Packages

1
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
PyPI keystone HIGH fixed in 8.0.0a0
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Scoring & Timeline

4.9
MEDIUM · CVSS v2 (legacy) · cve@mitre.org
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:M/Au:S/C:P/I:P/A:N
Published to NVD25 Aug 2014 · 02:55 PM
⚑

Vendor Advisories

3
usnUSN-2324-1
rhsaRHSA-2014:1122Low
rhsaRHSA-2014:1121Low
🔗

References & Sources

5
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://rhn.redhat.com/errata/RHSA-2014-1121.html
http://rhn.redhat.com/errata/RHSA-2014-1122.html
http://www.openwall.com/lists/oss-security/2014/08/15/6
http://www.ubuntu.com/usn/USN-2324-1
https://bugs.launchpad.net/keystone/+bug/1347961
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