CVE-2006-4516

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2006-10-10T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Integer signedness error in FreeBSD 6.0-RELEASE allows local users to cause a denial of service (memory corruption and kernel panic) via a PT_LWPINFO ptrace command with a large negative data value that satisfies a signed maximum value check but is used in an unsigned copyout function call."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2017-07-19T15:57:01.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "22367", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/22367"}, {"name": "20061010 FreeBSD ptrace PT_LWPINFO Denial of Service Vulnerability", "tags": ["third-party-advisory", "x_refsource_IDEFENSE"], "url": "http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=419"}, {"name": "20440", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/20440"}, {"name": "freebsd-ptlwpinfo-ptrace-dos(29476)", "tags": ["vdb-entry", "x_refsource_XF"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/29476"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2006-4516", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Integer signedness error in FreeBSD 6.0-RELEASE allows local users to cause a denial of service (memory corruption and kernel panic) via a PT_LWPINFO ptrace command with a large negative data value that satisfies a signed maximum value check but is used in an unsigned copyout function call."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "22367", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/22367"}, {"name": "20061010 FreeBSD ptrace PT_LWPINFO Denial of Service Vulnerability", "refsource": "IDEFENSE", "url": "http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=419"}, {"name": "20440", "refsource": "BID", "url": "http://www.securityfocus.com/bid/20440"}, {"name": "freebsd-ptlwpinfo-ptrace-dos(29476)", "refsource": "XF", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/29476"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-07T19:14:47.434Z"}, "title": "CVE Program Container", "references": [{"name": "22367", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/22367"}, {"name": "20061010 FreeBSD ptrace PT_LWPINFO Denial of Service Vulnerability", "tags": ["third-party-advisory", "x_refsource_IDEFENSE", "x_transferred"], "url": "http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=419"}, {"name": "20440", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/20440"}, {"name": "freebsd-ptlwpinfo-ptrace-dos(29476)", "tags": ["vdb-entry", "x_refsource_XF", "x_transferred"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/29476"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2006-4516", "datePublished": "2006-10-12T00:00:00.000Z", "dateReserved": "2006-08-31T00:00:00.000Z", "dateUpdated": "2024-08-07T19:14:47.434Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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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:freebsd:freebsd:6.0:release:*:*:*:*:*:*", "matchCriteriaId": "CCE4F2E6-2286-4D87-ADD7-7E999B4E5620", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Integer signedness error in FreeBSD 6.0-RELEASE allows local users to cause a denial of service (memory corruption and kernel panic) via a PT_LWPINFO ptrace command with a large negative data value that satisfies a signed maximum value check but is used in an unsigned copyout function call."}, {"lang": "es", "value": "Error de signo de entero en FreeBSD 6.0-RELEASE permite a usuarios locales propiciar una denegaci\u00f3n de servicio (corrupci\u00f3n de memoria y p\u00e1nico kernel) mediante una \u00f3rden PT_LWPINFO ptrace con un valor de dato grande y negativo que concuerda con una validaci\u00f3n de m\u00e1ximo valor con signo, pero que es usado en la devoluci\u00f3n sin signo de una funci\u00f3n.\r\n"}], "id": "CVE-2006-4516", "lastModified": "2026-06-16T22:29:15.197", "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": "2006-10-12T00:07:00.000", "references": [{"source": "cve@mitre.org", "tags": ["Patch", "Vendor Advisory"], "url": "http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=419"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/22367"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/20440"}, {"source": "cve@mitre.org", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/29476"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=419"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/22367"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/20440"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/29476"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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