CVE-2006-6656

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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:2.1:*:*:*:*:*:*:*", "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}, {"criteria": "cpe:2.3:o:netbsd:netbsd:3.0.1:*:*:*:*:*:*:*", "matchCriteriaId": "4F9432E9-AACA-4242-BDAB-8792ACF72C12", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Unspecified vulnerability in ptrace in NetBSD-current before 20061027, NetBSD 3.0 and 3.0.1 before 20061027, and NetBSD 2.x before 20061119 allows local users to read kernel memory and obtain sensitive information via certain manipulations of a PT_LWPINFO request, which leads to a memory leak and information leak."}, {"lang": "es", "value": "Vulnerabilidad no especificada en ptrace en \r\nNetBSD-current versiones anteriores a 20061027, NetBSD 3.0 y 3.0.1 versiones anteriores a 20061027, y NetBSD 2.x versiones anteriores a 20061019, permite a usuarios locales leer la memoria del kernel y obtener informaci\u00f3n confidencial mediante manipulaciones concretas de peticiones PT_LWPINFO, lo que conduce a fugas de memoria y de informaci\u00f3n."}], "id": "CVE-2006-6656", "lastModified": "2026-06-16T22:33:32.803", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 2.1, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2006-12-20T02:28:00.000", "references": [{"source": "cve@mitre.org", "url": "ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2006-025.txt.asc"}, {"source": "cve@mitre.org", "tags": ["Patch", "Vendor Advisory"], "url": "http://securitytracker.com/id?1017292"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2006-025.txt.asc"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "http://securitytracker.com/id?1017292"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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