CVE-2013-4477

{"id": "CVE-2013-4477", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 3.3, "accessVector": "LOCAL", "vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 4.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 3.4, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}]}, "published": "2013-11-02T19:55:04.773", "references": [{"url": "http://rhn.redhat.com/errata/RHSA-2014-0113.html", "source": "secalert@redhat.com"}, {"url": "http://www.openwall.com/lists/oss-security/2013/10/30/6", "tags": ["Patch"], "source": "secalert@redhat.com"}, {"url": "http://www.ubuntu.com/usn/USN-2034-1", "source": "secalert@redhat.com"}, {"url": "https://bugs.launchpad.net/keystone/+bug/1242855", "tags": ["Exploit"], "source": "secalert@redhat.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-264"}]}], "descriptions": [{"lang": "en", "value": "The LDAP backend in OpenStack Identity (Keystone) Grizzly and Havana, when removing a role on a tenant for a user who does not have that role, adds the role to the user, which allows local users to gain privileges."}, {"lang": "es", "value": "El backend LDAP en OpenStack Identity (Keystone) Grizzly y Habana, cuando al retirar un rol de un inquilino para un usuario que no tiene esa funci\u00f3n, a\u00f1ade el role al usuario, lo que permite a usuarios locales conseguir privilegios."}], "lastModified": "2014-03-06T04:47:40.700", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:openstack:grizzly:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A83ED744-9E3D-4510-B3E6-6DDE1090F0B7"}, {"criteria": "cpe:2.3:a:openstack:havana:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "77522028-683C-4708-AF46-50B49A0A2D15"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}