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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:hsc:dns2tcp:*:*:*:*:*:*:*:*", "matchCriteriaId": "881FCDEC-2090-4EEF-AB19-9309C9DD409E", "versionEndIncluding": "0.4", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "dns2tcp before 0.4.1 does not properly handle negative values in a certain length field in the input argument to the (1) dns_simple_decode or (2) dns_decode function, which allows remote attackers to overwrite a buffer and have unspecified other impact."}, {"lang": "es", "value": "dns2tcp anterior a 0.4.1, no maneja de forma adecuada los valores negativos en un tama\u00f1o concreto de campo en el argumento input de las funciones (1) dns_simple_decode o (2) dns_decode; esto permite a atacantes remotos sobrescribir un b\u00fafer y tener otro impacto no determinado."}], "id": "CVE-2008-3910", "lastModified": "2026-04-23T00:35:47.467", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 10.0, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2008-09-04T17:41:00.000", "references": [{"source": "cve@mitre.org", "url": "http://www.hsc.fr/ressources/outils/dns2tcp/index.html.en"}, {"source": "cve@mitre.org", "tags": ["Exploit"], "url": "http://www.openwall.com/lists/oss-security/2008/09/03/5"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/31080"}, {"source": "cve@mitre.org", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/44974"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.hsc.fr/ressources/outils/dns2tcp/index.html.en"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit"], "url": "http://www.openwall.com/lists/oss-security/2008/09/03/5"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/31080"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/44974"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-189"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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