CVE-2009-3527

{"id": "CVE-2009-3527", "cveTags": [], "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": true, "exploitabilityScore": 3.4, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2009-10-06T22:30:00.250", "references": [{"url": "http://osvdb.org/58544", "source": "cve@mitre.org"}, {"url": "http://security.freebsd.org/advisories/FreeBSD-SA-09:13.pipe.asc", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/archive/1/506449", "tags": ["Exploit"], "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/36375", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "http://www.securitytracker.com/id?1022982", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "http://osvdb.org/58544", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://security.freebsd.org/advisories/FreeBSD-SA-09:13.pipe.asc", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/archive/1/506449", "tags": ["Exploit"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/36375", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securitytracker.com/id?1022982", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-362"}]}], "descriptions": [{"lang": "en", "value": "Race condition in the Pipe (IPC) close function in FreeBSD 6.3 and 6.4 allows local users to cause a denial of service (crash) or gain privileges via vectors related to kqueues, which triggers a use after free, leading to a NULL pointer dereference or memory corruption."}, {"lang": "es", "value": "Condici\u00f3n de carrera en la funci\u00f3n Close Pipe (IPC)en FreeBSD v6.3 y v6.4, permite a usuarios locales provocar una denegaci\u00f3n de servicio (ca\u00edda) u obtener  privilegios a trav\u00e9s de vectores relacionados con \"kqueues\", lo que provoca una liberaci\u00f3n despu\u00e9s del uso , aprovechando una deferencia a puntero NULL o una corrupci\u00f3n de memoria."}], "lastModified": "2025-04-09T00:30:58.490", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:freebsd:freebsd:6.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F702C46F-CA02-4FA2-B7D6-C61C2C095679"}, {"criteria": "cpe:2.3:o:freebsd:freebsd:6.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A4F7F02A-C845-40BF-8490-510A070000F3"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}