{"id":"UBUNTU-CVE-2014-5251","details":"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.","modified":"2026-02-04T04:06:57.742418Z","published":"2014-08-15T00:00:00Z","related":["USN-2324-1"],"upstream":["CVE-2014-5251"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2014-5251"},{"type":"REPORT","url":"https://launchpad.net/bugs/1347961"},{"type":"REPORT","url":"https://git.openstack.org/cgit/openstack/keystone/commit/?id=6cbf835542d62e6e5db4b4aef7141b1731cad9dc"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-2324-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2014-5251"}],"affected":[{"package":{"name":"keystone","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/keystone@1:2014.1.2.1-0ubuntu1.1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2014.1.2.1-0ubuntu1.1"}]}],"versions":["1:2013.2~rc4-0ubuntu1","1:2013.2-0ubuntu1","1:2013.2-0ubuntu1.1","1:2014.1~b1-0ubuntu1","1:2014.1~b2-0ubuntu1","1:2014.1~b3-0ubuntu2","1:2014.1~b3-0ubuntu3","1:2014.1~rc1-0ubuntu1","1:2014.1~rc2-0ubuntu1","1:2014.1-0ubuntu1","1:2014.1.1-0ubuntu1","1:2014.1.2.1-0ubuntu1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"keystone","binary_version":"1:2014.1.2.1-0ubuntu1.1"},{"binary_name":"python-keystone","binary_version":"1:2014.1.2.1-0ubuntu1.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2014/UBUNTU-CVE-2014-5251.json"}}],"schema_version":"1.7.3","severity":[{"type":"Ubuntu","score":"medium"}]}