CVE-2009-0362

{"id": "CVE-2009-0362", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P", "authentication": "SINGLE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2009-02-13T01:30:00.360", "references": [{"url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=514163", "tags": ["Exploit"], "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/33890", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/33734", "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-287"}]}], "descriptions": [{"lang": "en", "value": "filter.d/wuftpd.conf in Fail2ban 0.8.3 uses an incorrect regular expression that allows remote attackers to cause a denial of service (forced authentication failures) via a crafted reverse-resolved DNS name (rhost) entry that contains a substring that is interpreted as an IP address, a different vulnerability than CVE-2007-4321."}, {"lang": "es", "value": "el archivo filter.d/wuftpd.conf en Fail2ban v0.8.3 utiliza una expresi\u00f3n regular incorrecta que permite a los atacantes remotos causar una denegaci\u00f3n de servicio (fallos de autenticaci\u00f3n forzados) a trav\u00e9s de una entrada de nombre DNS de resoluci\u00f3n reversa (rhost) manipulada que contiene una subcadena que es interpretada como una direcci\u00f3n IP, diferente vulnerabilidad que CVE-2007-4321."}], "lastModified": "2009-02-13T05:00:00.000", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:fail2ban:fail2ban:0.8.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BE8CF239-5E91-4708-B594-FA825C69DFE9"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}