CVE-2022-0547

{"id": "CVE-2022-0547", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2022-03-18T18:15:12.017", "references": [{"url": "https://community.openvpn.net/openvpn/wiki/CVE-2022-0547", "tags": ["Vendor Advisory"], "source": "security@openvpn.net"}, {"url": "https://community.openvpn.net/openvpn/wiki/SecurityAnnouncements", "tags": ["Vendor Advisory"], "source": "security@openvpn.net"}, {"url": "https://lists.debian.org/debian-lts-announce/2022/05/msg00002.html", "tags": ["Mailing List", "Third Party Advisory"], "source": "security@openvpn.net"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GFXJ35WKPME4HYNQCQNAJHLCZOJL2SAE/", "source": "security@openvpn.net"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R36OYC5SJ6FLPVAYJYYT4MOJ2I7MGYFF/", "source": "security@openvpn.net"}, {"url": "https://openvpn.net/community-downloads/", "tags": ["Patch", "Vendor Advisory"], "source": "security@openvpn.net"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-287"}]}, {"type": "Secondary", "source": "security@openvpn.net", "description": [{"lang": "en", "value": "CWE-305"}]}], "descriptions": [{"lang": "en", "value": "OpenVPN 2.1 until v2.4.12 and v2.5.6 may enable authentication bypass in external authentication plug-ins when more than one of them makes use of deferred authentication replies, which allows an external user to be granted access with only partially correct credentials."}, {"lang": "es", "value": "OpenVPN versiones 2.1 hasta v2.4.12 y versi\u00f3n v2.5.6, puede permitir una omisi\u00f3n de autenticaci\u00f3n en los complementos de autenticaci\u00f3n externa cuando m\u00e1s de uno de ellos hace uso de las respuestas de autenticaci\u00f3n diferida, lo que permite que sea concedido acceso a un usuario externo con credenciales s\u00f3lo parcialmente correctas"}], "lastModified": "2023-11-07T03:41:22.420", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:openvpn:openvpn:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3DCBC37F-7869-42AE-B343-456FC9416C90", "versionEndExcluding": "2.4.12", "versionStartIncluding": "2.1.0"}, {"criteria": "cpe:2.3:a:openvpn:openvpn:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "964D0D5A-F643-40FB-A051-E9DC5F859A1C", "versionEndExcluding": "2.5.6", "versionStartIncluding": "2.5.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A930E247-0B43-43CB-98FF-6CE7B8189835"}, {"criteria": "cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5C675112-476C-4D7C-BCB9-A2FB2D0BC9FD"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252"}], "operator": "OR"}]}], "sourceIdentifier": "security@openvpn.net"}