CVE-2019-16747

{"id": "CVE-2019-16747", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "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": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2020-12-30T21:15:12.640", "references": [{"url": "https://github.com/matrixssl/matrixssl/blob/4-2-2-open/doc/CHANGES_v4.x.md", "tags": ["Release Notes", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/matrixssl/matrixssl/issues/33", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/matrixssl/matrixssl/releases/tag/4-2-2-open", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "In MatrixSSL before 4.2.2 Open, the DTLS server can encounter an invalid pointer free (leading to memory corruption and a daemon crash) via a crafted incoming network message, a different vulnerability than CVE-2019-14431."}, {"lang": "es", "value": "En MatrixSSL versiones anteriores a 4.2.2 Open, el servidor DTLS puede encontrar una liberaci\u00f3n de puntero no v\u00e1lida (conllevando a una corrupci\u00f3n de la memoria y un bloqueo del demonio) por medio de un mensaje de red entrante dise\u00f1ado, una vulnerabilidad diferente al CVE-2019-14431."}], "lastModified": "2021-01-04T21:36:59.360", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:matrixssl:matrixssl:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CA2FC779-5EAA-4619-8D26-0EDAD26B22DE", "versionEndExcluding": "4.2.2"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}