CVE-2006-3202

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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:o:netbsd:netbsd:2.0:*:*:*:*:*:*:*", "matchCriteriaId": "A3C3F588-98DA-4F6F-A083-2B9EE534C561", "vulnerable": true}, {"criteria": "cpe:2.3:o:netbsd:netbsd:2.0.2:*:*:*:*:*:*:*", "matchCriteriaId": "D18C95A3-15E3-41B8-AC28-ACEA57021E24", "vulnerable": true}, {"criteria": "cpe:2.3:o:netbsd:netbsd:2.0.3:*:*:*:*:*:*:*", "matchCriteriaId": "6CFC6B75-9057-4E58-A4D4-8AEC12AE62E4", "vulnerable": true}, {"criteria": "cpe:2.3:o:netbsd:netbsd:2.1:*:*:*:*:*:*:*", "matchCriteriaId": "28BD9F91-2384-4557-9648-25FC00D04677", "vulnerable": true}, {"criteria": "cpe:2.3:o:netbsd:netbsd:3.0:*:*:*:*:*:*:*", "matchCriteriaId": "F9CABFAA-594C-45D7-A0C7-795872A0C68A", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The ip6_savecontrol function in NetBSD 2.0 through 3.0, under certain configurations, does not check to see if IPv4-mapped sockets are being used before processing IPv6 socket options, which allows local users to cause a denial of service (crash) by creating an IPv4-mapped IPv6 socket with the SO_TIMESTAMP socket option set, then sending an IPv4 packet through the socket."}, {"lang": "es", "value": "La funci\u00f3n ip6_savecontrol en NetBSD v2.0 hasta v3.0, bajo ciertas configuraciones, no permite comprobar si el sockets IPv4-mapped ha sido usado antes del proceso de opciones del socket IPv6, lo que permite a atacantes locales causar una denegaci\u00f3n de servicio (ca\u00edda) por creaci\u00f3n de un socket IPv4-mapped IPv6 con opci\u00f3n SO_TIMESTAMP activada, para luego enviar un paquete IPv4 a trav\u00e9s del socket."}], "id": "CVE-2006-3202", "lastModified": "2026-06-16T22:26:36.977", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 4.9, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2006-06-23T20:06:00.000", "references": [{"source": "cve@mitre.org", "url": "http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2006-016.txt.asc"}, {"source": "cve@mitre.org", "url": "http://securitytracker.com/id?1016250"}, {"source": "cve@mitre.org", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/27139"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2006-016.txt.asc"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://securitytracker.com/id?1016250"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/27139"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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