CVE-2016-4911

{"id": "CVE-2016-4911", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 2.8}]}, "published": "2016-06-13T14:59:07.323", "references": [{"url": "http://www.openwall.com/lists/oss-security/2016/05/17/10", "tags": ["Mailing List"], "source": "cve@mitre.org"}, {"url": "http://www.openwall.com/lists/oss-security/2016/05/17/11", "tags": ["Mailing List"], "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/90728", "tags": ["Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "https://bugs.launchpad.net/keystone/+bug/1577558", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://review.openstack.org/#/c/311886/", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://security.openstack.org/ossa/OSSA-2016-008.html", "tags": ["Patch", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.openwall.com/lists/oss-security/2016/05/17/10", "tags": ["Mailing List"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openwall.com/lists/oss-security/2016/05/17/11", "tags": ["Mailing List"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/90728", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugs.launchpad.net/keystone/+bug/1577558", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://review.openstack.org/#/c/311886/", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://security.openstack.org/ossa/OSSA-2016-008.html", "tags": ["Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-284"}]}], "descriptions": [{"lang": "en", "value": "The Fernet Token Provider in OpenStack Identity (Keystone) 9.0.x before 9.0.1 (mitaka) allows remote authenticated users to prevent revocation of a chain of tokens and bypass intended access restrictions by rescoping a token."}, {"lang": "es", "value": "El Fernet Token Provider en OpenStack Identity (Keystone) 9.0.x en versiones anteriores a 9.0.1 (mitaka) permite a usuarios remotos autenticados prevenir la revocaci\u00f3n de una cadena de tokens y eludir las restricciones destinadas al acceso mediante un token con alcance ampliado."}], "lastModified": "2024-11-21T02:53:13.727", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:keystone:openstack_identity:9.0.0.0:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B88FDEF2-E782-485E-80D4-1ADACE60FC66"}, {"criteria": "cpe:2.3:a:keystone:openstack_identity:9.0.0.0:rc2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6913A9FE-14FC-4B11-A364-63476ED92D62"}, {"criteria": "cpe:2.3:a:keystone:openstack_identity:9.0.0.0:rc3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "570EAE79-D60E-4254-92F9-1CDA91AFDB43"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}