{"id":"CVE-2013-2157","aliases":["DEBIAN-CVE-2013-2157","EUVD-2013-2122","GHSA-w396-2gg4-mxgv","RHSA-2013:0994","RHSA-2013:1083"],"status":"published","title":"OpenStack Keystone Folsom, Grizzly before 2013.1.3, and Havana, when using LDAP with Anonymous...","description":"OpenStack Keystone Folsom, Grizzly before 2013.1.3, and Havana, when using LDAP with Anonymous binding, allows remote attackers to bypass authentication via an empty password.","severity":{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.03128,"percentile":0.87956,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-287"],"published":"2013-08-20T22:00:00Z","modified":"2026-09-01T20:03:15Z","fixes":[{"ecosystem":"Debian:12","package":"keystone","fixed_in":["2013.1.2-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"keystone","fixed_in":["2013.1.2-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"keystone","fixed_in":["2013.1.2-1"],"sources":["osv"]},{"ecosystem":"Red Hat:openstack:3::el6","package":"openstack-keystone","fixed_in":["0:2013.1.2-2.el6ost"],"sources":["osv"]},{"ecosystem":"Red Hat:openstack:3::el6","package":"openstack-keystone-doc","fixed_in":["0:2013.1.2-2.el6ost"],"sources":["osv"]},{"ecosystem":"Red Hat:openstack:3::el6","package":"python-keystone","fixed_in":["0:2013.1.2-2.el6ost"],"sources":["osv"]},{"ecosystem":"Red Hat:openstack:2::el6","package":"openstack-keystone","fixed_in":["0:2012.2.4-3.el6ost"],"sources":["osv"]},{"ecosystem":"Red Hat:openstack:2::el6","package":"openstack-keystone-doc","fixed_in":["0:2012.2.4-3.el6ost"],"sources":["osv"]},{"ecosystem":"Red Hat:openstack:2::el6","package":"python-keystone","fixed_in":["0:2012.2.4-3.el6ost"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"keystone","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2013.1.2-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"keystone","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2013.1.2-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"keystone","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2013.1.2-1"}]}]},{"source":"osv","ecosystem":"Red Hat:openstack:3::el6","package":"openstack-keystone","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2013.1.2-2.el6ost"}]}]},{"source":"osv","ecosystem":"Red Hat:openstack:3::el6","package":"openstack-keystone-doc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2013.1.2-2.el6ost"}]}]},{"source":"osv","ecosystem":"Red Hat:openstack:3::el6","package":"python-keystone","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2013.1.2-2.el6ost"}]}]},{"source":"osv","ecosystem":"Red Hat:openstack:2::el6","package":"openstack-keystone","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2012.2.4-3.el6ost"}]}]},{"source":"osv","ecosystem":"Red Hat:openstack:2::el6","package":"openstack-keystone-doc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2012.2.4-3.el6ost"}]}]},{"source":"osv","ecosystem":"Red Hat:openstack:2::el6","package":"python-keystone","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2012.2.4-3.el6ost"}]}]}],"products":[{"vendor":"openstack","product":"keystone"}],"references":[{"url":"http://www.openwall.com/lists/oss-security/2013/06/13/3","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory","advisory","article"]},{"url":"http://rhn.redhat.com/errata/RHSA-2013-1083.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred","Third Party Advisory","advisory"]},{"url":"http://www.securityfocus.com/bid/60545","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry","advisory"]},{"url":"http://rhn.redhat.com/errata/RHSA-2013-0994.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred","Third Party Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-2157","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-w396-2gg4-mxgv"},{"url":"https://security-tracker.debian.org/tracker/CVE-2013-2157","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2013:0994","tags":["advisory"]},{"url":"https://access.redhat.com/security/updates/classification/#important","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=971884","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2013/rhsa-2013_0994.json","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2013-2157","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2013-2157","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2013:1083","tags":["advisory"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2013/rhsa-2013_1083.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2013-2157","description":"OpenStack Keystone Folsom, Grizzly before 2013.1.3, and Havana, when using LDAP with Anonymous binding, allows remote attackers to bypass authentication via an empty password.","status":"published","published":"2013-08-20T22:00:00Z","modified":"2024-08-06T15:27:40.992Z","updated_at":"2026-11-02T14:34:55.825574Z"}],"euvd":[{"id":"EUVD-2013-2122","description":"OpenStack Keystone Folsom, Grizzly before 2013.1.3, and Havana, when using LDAP with Anonymous binding, allows remote attackers to bypass authentication via an empty password.","status":"published","published":"2013-08-20T22:00:00Z","modified":"2024-08-06T15:27:40Z","updated_at":"2026-11-03T01:56:39.604617Z"}],"ghsa":[{"id":"GHSA-w396-2gg4-mxgv","title":"OpenStack Keystone Folsom, Grizzly before 2013.1.3, and Havana, when using LDAP with Anonymous...","description":"OpenStack Keystone Folsom, Grizzly before 2013.1.3, and Havana, when using LDAP with Anonymous binding, allows remote attackers to bypass authentication via an empty password.","status":"published","published":"2022-05-14T00:54:19Z","modified":"2023-02-02T05:02:42Z","cwes":["CWE-287"],"updated_at":"2026-11-02T14:51:29.873049Z"}],"nvd":[{"id":"CVE-2013-2157","description":"OpenStack Keystone Folsom, Grizzly before 2013.1.3, and Havana, when using LDAP with Anonymous binding, allows remote attackers to bypass authentication via an empty password.","status":"published","published":"2013-08-20T22:55:04.013Z","modified":"2026-06-16T23:52:51.277Z","cvss":[{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:02:35.248411Z"}],"osv":[{"id":"CVE-2013-2157","description":"OpenStack Keystone Folsom, Grizzly before 2013.1.3, and Havana, when using LDAP with Anonymous binding, allows remote attackers to bypass authentication via an empty password.","status":"published","published":"2013-08-20T22:55:04Z","modified":"2026-04-10T03:42:48.62986Z","updated_at":"2026-11-02T15:43:59.09154Z"},{"id":"DEBIAN-CVE-2013-2157","description":"OpenStack Keystone Folsom, Grizzly before 2013.1.3, and Havana, when using LDAP with Anonymous binding, allows remote attackers to bypass authentication via an empty password.","status":"published","published":"2013-08-20T22:55:04.013Z","modified":"2026-09-01T20:03:15.590328667Z","updated_at":"2026-11-02T15:45:25.514579Z"},{"id":"RHSA-2013:0994","title":"Red Hat Security Advisory: openstack-keystone security and bug fix update","status":"published","published":"2024-09-15T20:56:12Z","modified":"2026-08-01T10:30:09.550907949Z","updated_at":"2026-11-02T15:53:01.993625Z"},{"id":"RHSA-2013:1083","title":"Red Hat Security Advisory: openstack-keystone security update","status":"published","published":"2024-09-15T20:56:17Z","modified":"2026-08-01T10:30:08.021555025Z","updated_at":"2026-11-02T15:53:01.993625Z"}]}}