CVE-2010-2693

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"cpe:2.3:o:freebsd:freebsd:7.1:release-p4:*:*:*:*:*:*", "matchCriteriaId": "305A4C3D-C63D-4D1F-80FF-549182A0D9B5", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:7.1:release-p5:*:*:*:*:*:*", "matchCriteriaId": "C2A31704-E99F-4DBE-ABA4-EC3E566DE6CB", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:7.1:release-p6:*:*:*:*:*:*", "matchCriteriaId": "E634CDF4-F77B-4917-A452-907A771B5B0D", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:7.2:*:*:*:*:*:*:*", "matchCriteriaId": "F948527C-A01E-4315-80B6-47FACE18A34F", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:7.2:pre-release:*:*:*:*:*:*", "matchCriteriaId": "8B573401-DC6F-4AFE-92F5-D96F785D2107", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:7.2:stable:*:*:*:*:*:*", "matchCriteriaId": "60D40129-108B-421B-9990-6C6F381C96AD", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:7.3:*:*:*:*:*:*:*", "matchCriteriaId": "1F25FB59-1E4F-4420-8482-8007FF5E2411", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:8.0:*:*:*:*:*:*:*", "matchCriteriaId": "3CF1F9EF-01AF-4708-AE02-765360AF3D66", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:8.1:pre-release:*:*:*:*:*:*", "matchCriteriaId": "9F1AED70-C903-43AE-865D-E9B9348CB166", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "FreeBSD 7.1 through 8.1-PRERELEASE does not copy the read-only flag when creating a duplicate mbuf buffer reference, which allows local users to cause a denial of service (system file corruption) and gain privileges via the sendfile system call."}, {"lang": "es", "value": "FreeBSD v7.1 a la v8.1-PRERELEASE no copia la bandera (flag) de solo lectura cuando crea una referencia duplicada del b\u00fafer mbuf, lo que permite a usuarios locales provocar una denegaci\u00f3n de servicio (corrupci\u00f3n del sistema de ficheros) y la obtenci\u00f3n de privilegios a trav\u00e9s de una llamada al sistema sendfile."}], "id": "CVE-2010-2693", "lastModified": "2026-06-16T23:21:20.327", "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, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2010-07-13T20:30:12.313", "references": [{"source": "secteam@freebsd.org", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/40567"}, {"source": "secteam@freebsd.org", "tags": ["Patch", "Vendor Advisory"], "url": "http://security.freebsd.org/advisories/FreeBSD-SA-10:07.mbuf.asc"}, {"source": 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"secteam@freebsd.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-264"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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