CVE-2019-18217

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:proftpd:proftpd:*:*:*:*:*:*:*:*", "matchCriteriaId": "C8267809-FDF5-459D-B34D-8CFF65B03A22", "versionEndIncluding": "1.3.5", "vulnerable": true}, {"criteria": "cpe:2.3:a:proftpd:proftpd:1.3.6:-:*:*:*:*:*:*", "matchCriteriaId": "47526BA5-3955-43B3-8EA4-5C29DDA3F9C7", "vulnerable": true}, {"criteria": "cpe:2.3:a:proftpd:proftpd:1.3.6:a:*:*:*:*:*:*", "matchCriteriaId": "C8215DD3-5666-411A-A18C-E94FB5CBBB9E", "vulnerable": true}, {"criteria": "cpe:2.3:a:proftpd:proftpd:1.3.6:rc1:*:*:*:*:*:*", "matchCriteriaId": "B6475817-8CC7-4C0C-A9A6-E58189852DA2", "vulnerable": true}, {"criteria": "cpe:2.3:a:proftpd:proftpd:1.3.6:rc2:*:*:*:*:*:*", "matchCriteriaId": "84CB8C28-C432-4FD4-9B76-CA6C2C8824D9", "vulnerable": true}, {"criteria": "cpe:2.3:a:proftpd:proftpd:1.3.6:rc3:*:*:*:*:*:*", "matchCriteriaId": "21D053B1-AFDE-4859-ACFB-C51DC28EAA04", "vulnerable": true}, {"criteria": "cpe:2.3:a:proftpd:proftpd:1.3.6:rc4:*:*:*:*:*:*", "matchCriteriaId": "AA9A0785-FF92-4AB0-8F42-9060FB24120E", "vulnerable": true}, {"criteria": "cpe:2.3:a:proftpd:proftpd:1.3.7:rc1:*:*:*:*:*:*", "matchCriteriaId": "709D5B92-0F38-46BE-8184-7BAA7BE45D0D", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "ProFTPD before 1.3.6b and 1.3.7rc before 1.3.7rc2 allows remote unauthenticated denial-of-service due to incorrect handling of overly long commands because main.c in a child process enters an infinite loop."}, {"lang": "es", "value": "ProFTPD versiones anteriores a 1.3.6b y versiones 1.3.7rc anteriores a 1.3.7rc2, permite una denegaci\u00f3n de servicio remota no autenticada debido al manejo incorrecto de comandos demasiado largos porque el archivo main.c en un proceso secundario entra en un bucle infinito."}], "id": "CVE-2019-18217", "lastModified": "2026-06-17T02:24:30.160", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "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}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-10-21T04:15:10.433", "references": [{"source": "cve@mitre.org", "url": "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00009.html"}, {"source": "cve@mitre.org", "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-940889.pdf"}, {"source": "cve@mitre.org", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://github.com/proftpd/proftpd/blob/1.3.6/NEWS"}, {"source": "cve@mitre.org", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://github.com/proftpd/proftpd/blob/1.3.6/RELEASE_NOTES"}, {"source": "cve@mitre.org", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://github.com/proftpd/proftpd/blob/master/NEWS"}, {"source": "cve@mitre.org", "tags": ["Release Notes", "Third Party Advisory"], "url": 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"url": "https://seclists.org/bugtraq/2019/Nov/7"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://security.gentoo.org/glsa/202003-35"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://www.debian.org/security/2019/dsa-4559"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-835"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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