Vulnerability Details 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 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 47.6%
CVSS Severity
CVSS v2 Score 4.9
References
- 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
- 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
Products affected by CVE-2014-5251
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cpe:2.3:a:openstack:keystone:2014.1
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cpe:2.3:a:openstack:keystone:2014.1.2
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cpe:2.3:a:openstack:keystone:juno-1
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cpe:2.3:a:openstack:keystone:juno-2
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cpe:2.3:o:canonical:ubuntu_linux:14.04