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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:ftpshell:ftpshell_server:4.3:*:*:*:*:*:*:*", "matchCriteriaId": "723443E5-049F-49D4-A52C-D2A300D6EC3E", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Stack-based buffer overflow in FTPShell Server 4.3 allows user-assisted remote attackers to cause a denial of service (persistent daemon crash) and possibly execute arbitrary code via a long string in a licensing key (aka .key) file."}, {"lang": "es", "value": "Un desbordamiento de pila basado en b\u00fafer en FTPShell Server v4.3 permite a atacantes remotos asistidos por un usuario producir una denegaci\u00f3n de servicio (ca\u00edda persistente de demonio) y la posibilidad de ejecutar c\u00f3digo a su elecci\u00f3n a trav\u00e9s de una cadena larga en un fichero de clave de licencia (antes conocido como .key)."}], "id": "CVE-2009-0349", "lastModified": "2026-04-23T00:35:47.467", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 9.3, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}]}, "published": "2009-01-29T19:30:00.420", "references": [{"source": "cve@mitre.org", "url": "http://osvdb.org/51510"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/33597"}, {"source": "cve@mitre.org", "url": "https://www.exploit-db.com/exploits/7852"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://osvdb.org/51510"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/33597"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://www.exploit-db.com/exploits/7852"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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