CVE-2010-3494

{"id": "CVE-2010-3494", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2010-10-19T20:00:04.330", "references": [{"url": "http://bugs.python.org/issue6706", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "http://code.google.com/p/pyftpdlib/issues/detail?id=104", "source": "cve@mitre.org"}, {"url": "http://code.google.com/p/pyftpdlib/issues/detail?id=105", "source": "cve@mitre.org"}, {"url": "http://code.google.com/p/pyftpdlib/source/browse/trunk/HISTORY", "source": "cve@mitre.org"}, {"url": "http://code.google.com/p/pyftpdlib/source/detail?r=556", "source": "cve@mitre.org"}, {"url": "http://code.google.com/p/pyftpdlib/source/diff?spec=svn556&r=556&format=side&path=/trunk/pyftpdlib/ftpserver.py", "source": "cve@mitre.org"}, {"url": "http://www.openwall.com/lists/oss-security/2010/09/09/6", "source": "cve@mitre.org"}, {"url": "http://www.openwall.com/lists/oss-security/2010/09/11/2", "source": "cve@mitre.org"}, {"url": "http://www.openwall.com/lists/oss-security/2010/09/22/3", "source": "cve@mitre.org"}, {"url": "http://www.openwall.com/lists/oss-security/2010/09/24/3", "source": "cve@mitre.org"}, {"url": "https://bugs.launchpad.net/zodb/+bug/135108", "source": "cve@mitre.org"}, {"url": "http://bugs.python.org/issue6706", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://code.google.com/p/pyftpdlib/issues/detail?id=104", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://code.google.com/p/pyftpdlib/issues/detail?id=105", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://code.google.com/p/pyftpdlib/source/browse/trunk/HISTORY", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://code.google.com/p/pyftpdlib/source/detail?r=556", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://code.google.com/p/pyftpdlib/source/diff?spec=svn556&r=556&format=side&path=/trunk/pyftpdlib/ftpserver.py", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openwall.com/lists/oss-security/2010/09/09/6", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openwall.com/lists/oss-security/2010/09/11/2", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openwall.com/lists/oss-security/2010/09/22/3", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openwall.com/lists/oss-security/2010/09/24/3", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugs.launchpad.net/zodb/+bug/135108", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-362"}]}], "descriptions": [{"lang": "en", "value": "Race condition in the FTPHandler class in ftpserver.py in pyftpdlib before 0.5.2 allows remote attackers to cause a denial of service (daemon outage) by establishing and then immediately closing a TCP connection, leading to the accept function having an unexpected value of None for the address, or an ECONNABORTED, EAGAIN, or EWOULDBLOCK error, a related issue to CVE-2010-3492."}, {"lang": "es", "value": "Condici\u00f3n de carrera en la clase FTPHandler en ftpserver.py en pyftpdlib anterior a v0.5.2, permite a atacantes remotos provocar una denegaci\u00f3n de servicio (agotamiento de demonio) estableciendo e inmediatamente cerrando una conexi\u00f3n TCP, permitiendo aceptar la funci\u00f3n teniendo un valor \"None\" no esperado para la direcci\u00f3n, o un error EWOULDBLOCK. Relacionado con CVE-2010-3492."}], "lastModified": "2025-04-11T00:51:21.963", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:g.rodola:pyftpdlib:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "024B769C-54ED-4228-8CE8-4DABCDCF4171", "versionEndIncluding": "0.5.1"}, {"criteria": "cpe:2.3:a:g.rodola:pyftpdlib:0.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DB3D49FE-C51B-49E8-895E-AD4C4E138425"}, {"criteria": "cpe:2.3:a:g.rodola:pyftpdlib:0.1.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E2B112CF-87F7-4A6A-9D75-AD6A577FB979"}, {"criteria": "cpe:2.3:a:g.rodola:pyftpdlib:0.2.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "73F985FF-9073-42E5-8651-7A440C1453E2"}, {"criteria": "cpe:2.3:a:g.rodola:pyftpdlib:0.3.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DA58DF28-E4B7-4BD6-B77C-56521DE0CE4F"}, {"criteria": "cpe:2.3:a:g.rodola:pyftpdlib:0.4.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "63AAA8E0-D608-45CD-B46C-C8936607E525"}, {"criteria": "cpe:2.3:a:g.rodola:pyftpdlib:0.5.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9C18591C-4D31-476F-BBC9-065E4C1A207D"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}