CVE-2014-2237

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:openstack:keystone:2013.1:*:*:*:*:*:*:*", "matchCriteriaId": "70697FA3-5C64-4632-B0F5-7DF12B4B7067", "vulnerable": true}, {"criteria": "cpe:2.3:a:openstack:keystone:2013.1.1:*:*:*:*:*:*:*", "matchCriteriaId": "F72F13BC-BE73-4DCD-8C7F-7D803CB047FF", "vulnerable": true}, {"criteria": "cpe:2.3:a:openstack:keystone:2013.1.2:*:*:*:*:*:*:*", "matchCriteriaId": "BFF04D50-069F-493B-8667-C55EA6413AD3", "vulnerable": true}, {"criteria": "cpe:2.3:a:openstack:keystone:2013.1.3:*:*:*:*:*:*:*", "matchCriteriaId": "0911BBF3-6111-4ED8-B269-EB4383C5DC05", "vulnerable": true}, {"criteria": "cpe:2.3:a:openstack:keystone:2013.1.4:*:*:*:*:*:*:*", "matchCriteriaId": "BC11250A-5952-4AF2-A9C3-73F8BE79C04B", "vulnerable": true}, {"criteria": "cpe:2.3:a:openstack:keystone:2013.2.2:*:*:*:*:*:*:*", "matchCriteriaId": "9457B89C-C75F-4CDC-97BF-2A7324E5E51B", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The memcache token backend in OpenStack Identity (Keystone) 2013.1 through 2.013.1.4, 2013.2 through 2013.2.2, and icehouse before icehouse-3, when issuing a trust token with impersonation enabled, does not include this token in the trustee's token-index-list, which prevents the token from being invalidated by bulk token revocation and allows the trustee to bypass intended access restrictions."}, {"lang": "es", "value": "El memcache token backend en OpenStack Identity (Keystone) 2013.1 hasta 2.013.1.4, 2013.2 hasta 2013.2.2 y icehouse anterior a icehouse-3, cuando se emite un token de confianza con suplantaci\u00f3n habilitada, no incluye este token en la lista de indice de tokens del trustee, lo que previene el token ser invalidado por la revocaci\u00f3n de tokens en masa y permite al trustee evadir restricciones de acceso."}], "id": "CVE-2014-2237", "lastModified": "2026-06-17T00:06:16.307", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2014-04-01T06:35:53.637", "references": [{"source": "cve@mitre.org", "url": "http://rhn.redhat.com/errata/RHSA-2014-0580.html"}, {"source": "cve@mitre.org", "url": "http://www.openwall.com/lists/oss-security/2014/03/04/16"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/65895"}, {"source": "cve@mitre.org", "url": "https://bugs.launchpad.net/keystone/+bug/1260080"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://rhn.redhat.com/errata/RHSA-2014-0580.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2014/03/04/16"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/65895"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bugs.launchpad.net/keystone/+bug/1260080"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-264"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2014:0368", "cpe": "cpe:/a:redhat:openstack:3::el6", "package": "openstack-keystone-0:2013.1.5-2.el6ost", "product_name": "OpenStack 3 for RHEL 6", "release_date": "2014-04-03T00:00:00Z"}, {"advisory": "RHSA-2014:0580", "cpe": "cpe:/a:redhat:openstack:4::el6", "package": "openstack-keystone-0:2013.2.3-4.el6ost", "product_name": "OpenStack 4 for RHEL 6", "release_date": "2014-05-29T00:00:00Z"}], "bugzilla": {"description": "openstack-keystone: trustee token revocation does not work with memcache backend", "id": "1071434", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1071434"}, "csaw": false, "cvss": {"cvss_base_score": "4.0", "cvss_scoring_vector": "AV:N/AC:L/Au:S/C:N/I:P/A:N", "status": "verified"}, "cwe": "CWE-613", "details": ["The memcache token backend in OpenStack Identity (Keystone) 2013.1 through 2.013.1.4, 2013.2 through 2013.2.2, and icehouse before icehouse-3, when issuing a trust token with impersonation enabled, does not include this token in the trustee's token-index-list, which prevents the token from being invalidated by bulk token revocation and allows the trustee to bypass intended access restrictions."], "name": "CVE-2014-2237", "public_date": "2013-12-11T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2014-2237\nhttps://nvd.nist.gov/vuln/detail/CVE-2014-2237"], "threat_severity": "Moderate"}

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