CVE-2013-3954

{"id": "CVE-2013-3954", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.9, "accessVector": "LOCAL", "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "MEDIUM", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.4, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2013-06-05T14:39:57.853", "references": [{"url": "http://antid0te.com/syscan_2013/SyScan2013_Mountain_Lion_iOS_Vulnerabilities_Garage_Sale_Whitepaper.pdf", "tags": ["Exploit"], "source": "cve@mitre.org"}, {"url": "http://lists.apple.com/archives/security-announce/2013/Oct/msg00004.html", "source": "cve@mitre.org"}, {"url": "http://lists.apple.com/archives/security-announce/2013/Sep/msg00006.html", "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/54886", "source": "cve@mitre.org"}, {"url": "http://support.apple.com/kb/HT5934", "source": "cve@mitre.org"}, {"url": "http://www.securitytracker.com/id/1029054", "source": "cve@mitre.org"}, {"url": "http://www.syscan.org/index.php/sg/program/day/2", "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "The posix_spawn system call in the XNU kernel in Apple Mac OS X 10.8.x does not properly validate the data for file actions and port actions, which allows local users to (1) cause a denial of service (panic) via a size value that is inconsistent with a header count field, or (2) obtain sensitive information from kernel heap memory via a certain size value in conjunction with a crafted buffer."}, {"lang": "es", "value": "La llamada al sistema posix_spawn en el kernel XNU en Apple MAc OS X v10.8.x no valida correctamente los datos para acciones de ficheros y puertos, lo que permite a usuarios locales (1) causar una denegaci\u00f3n de servicio mediante un valor de tama\u00f1o inconsistente con el campo contador de la cabecera, o (2) obtener informaci\u00f3n sensible desde la memoria din\u00e1mica del kernel mediante un valor de cierto tama\u00f1o junto con un b\u00fafer especialmente dise\u00f1ado."}], "lastModified": "2013-10-31T03:34:37.983", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:apple:mac_os_x:10.8.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B2082D62-3821-4DBA-8690-67489F44C38D"}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.8.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8F0DB1BC-DC16-423E-B0C7-8E9C996A50B5"}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.8.2:*:*:*:*:*:*:*", "vulnerable": true, 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