Show plain JSON{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:openvpn:openvpn:2.3.12:*:*:*:*:*:*:*", "matchCriteriaId": "288EE3C5-C915-4273-B1F1-D53BC028C990", "vulnerable": true}, {"criteria": "cpe:2.3:a:openvpn:openvpn:2.3.13:*:*:*:*:*:*:*", "matchCriteriaId": "A21C5FE2-2FF7-481F-B128-976EBA563208", "vulnerable": true}, {"criteria": "cpe:2.3:a:openvpn:openvpn:2.3.14:*:*:*:*:*:*:*", "matchCriteriaId": "FF068FA2-03A0-4C7F-97B1-9CB5A49E9E1B", "vulnerable": true}, {"criteria": "cpe:2.3:a:openvpn:openvpn:2.4.0:*:*:*:*:*:*:*", "matchCriteriaId": "84F5C67A-34A4-4C7E-BCA9-AF3E5FC70AF6", "vulnerable": true}, {"criteria": "cpe:2.3:a:openvpn:openvpn:2.4.0:alpha2:*:*:*:*:*:*", "matchCriteriaId": "A857CA88-60B0-4D34-87B6-770B67981501", "vulnerable": true}, {"criteria": "cpe:2.3:a:openvpn:openvpn:2.4.0:beta1:*:*:*:*:*:*", "matchCriteriaId": "B42297EE-B347-4BD8-A657-BDF0AA010C06", "vulnerable": true}, {"criteria": "cpe:2.3:a:openvpn:openvpn:2.4.0:beta2:*:*:*:*:*:*", "matchCriteriaId": "7C7A56E8-09C8-4DB2-9244-9E5E2BEC1821", "vulnerable": true}, {"criteria": "cpe:2.3:a:openvpn:openvpn:2.4.0:rc1:*:*:*:*:*:*", "matchCriteriaId": "41ACD637-EF6B-40E4-BDE6-0EE7D6AEBAD4", "vulnerable": true}, {"criteria": "cpe:2.3:a:openvpn:openvpn:2.4.0:rc2:*:*:*:*:*:*", "matchCriteriaId": "1A4150AD-3F46-487D-BCF8-79D0AE2A092D", "vulnerable": true}, {"criteria": "cpe:2.3:a:openvpn:openvpn:2.4.1:*:*:*:*:*:*:*", "matchCriteriaId": "E7F7663E-3EB5-44F4-B7DE-294A549A12BE", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "OpenVPN version 2.3.12 and newer is vulnerable to unauthenticated Denial of Service of server via received large control packet. Note that this issue is fixed in 2.3.15 and 2.4.2."}, {"lang": "es", "value": "OpenVPN versi\u00f3n 2.3.12 y m\u00e1s recientes, son vulnerables a la Denegaci\u00f3n de Servicio no autenticada del servidor por medio de un paquete de control grande recibido. Tenga en cuenta que este problema se corrige en versiones 2.3.15 y 2.4.2."}], "id": "CVE-2017-7478", "lastModified": "2025-04-20T01:37:25.860", "metrics": {"cvssMetricV2": [{"acInsufInfo": true, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2017-05-15T18:29:00.293", "references": [{"source": "secalert@redhat.com", "url": "http://www.securityfocus.com/bid/98444"}, {"source": "secalert@redhat.com", "url": "http://www.securitytracker.com/id/1038473"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "https://community.openvpn.net/openvpn/wiki/QuarkslabAndCryptographyEngineerAudits"}, {"source": "secalert@redhat.com", "url": "https://www.exploit-db.com/exploits/41993/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/98444"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securitytracker.com/id/1038473"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://community.openvpn.net/openvpn/wiki/QuarkslabAndCryptographyEngineerAudits"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://www.exploit-db.com/exploits/41993/"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-617"}], "source": "secalert@redhat.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-20"}], "source": "nvd@nist.gov", "type": "Primary"}]}