CVE-2006-4392

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"0C580935-0091-4163-B747-750FB7686973", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.4.6:*:*:*:*:*:*:*", "matchCriteriaId": "BB0F2132-8431-4CEF-9A3D-A69425E3834E", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.4.7:*:*:*:*:*:*:*", "matchCriteriaId": "8719F3C4-F1DE-49B5-9301-22414A2B6F9C", "vulnerable": true}, {"criteria": "cpe:2.3:o:next:openstep:4.1:*:*:*:*:*:*:*", "matchCriteriaId": "279D9F9B-8C9C-4FF5-B587-F8A362DB79DE", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The Mach kernel, as used in operating systems including (1) Mac OS X 10.4 through 10.4.7 and (2) OpenStep before 4.2, allows local users to gain privileges via a parent process that forces an exception in a setuid child and uses Mach exception ports to modify the child's thread context and task address space in a way that causes the child to call a parent-controlled function."}, {"lang": "es", "value": "El n\u00facleo Mach, usado en sistemas operativos que incluyen (1) Mac OS X 10.4 hata 10.4.7 y (2) OpenStep anterior a 4.2, permite a usuarios locales escalar privilegios mediante un proceso padre que fuerza una excepci\u00f3n en un hijo con setuid activado y usa puertos de excepci\u00f3n de Mach para modificar el contexto de hilo y el espacio de dierccionamiento de tarea del hijo de forma que provoca que el hijo llame a una funci\u00f3n controlada por el padre."}], "id": "CVE-2006-4392", "lastModified": "2026-06-16T22:29:00.897", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.2, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 10.0, "obtainAllPrivilege": true, "obtainOtherPrivilege": false, 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