{"id":"UBUNTU-CVE-2015-3646","details":"OpenStack Identity (Keystone) before 2014.1.5 and 2014.2.x before 2014.2.4 logs the backend_argument configuration option content, which allows remote authenticated users to obtain passwords and other sensitive backend information by reading the Keystone logs.","modified":"2025-07-16T08:17:52.583624Z","published":"2015-05-12T19:59:00Z","withdrawn":"2025-07-18T16:43:13Z","upstream":["CVE-2015-3646"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2015-3646"},{"type":"REPORT","url":"http://www.openwall.com/lists/oss-security/2015/05/04/10"},{"type":"REPORT","url":"http://lists.openstack.org/pipermail/openstack-announce/2015-May/000356.html"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2015-3646"}],"affected":[{"package":{"name":"keystone","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/keystone@1:2014.1.5-0ubuntu1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2014.1.5-0ubuntu1"}]}],"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","1:2014.1.2.1-0ubuntu1.1","1:2014.1.3-0ubuntu2","1:2014.1.3-0ubuntu2.1","1:2014.1.4-0ubuntu2"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"keystone","binary_version":"1:2014.1.5-0ubuntu1"},{"binary_version":"1:2014.1.5-0ubuntu1","binary_name":"keystone-doc"},{"binary_name":"python-keystone","binary_version":"1:2014.1.5-0ubuntu1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2015/UBUNTU-CVE-2015-3646.json"}}],"schema_version":"1.7.3","severity":[{"type":"Ubuntu","score":"medium"}]}