CVE-2013-6834

{"id": "CVE-2013-6834", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.9, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:C/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 6.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2013-11-21T04:40:59.220", "references": [{"url": "http://archives.neohapsis.com/archives/fulldisclosure/2013-11/0107.html", "tags": ["Exploit", "Patch"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "The ql_eioctl function in sys/dev/qlxgbe/ql_ioctl.c in the kernel in FreeBSD 10 and earlier does not validate a certain size parameter, which allows local users to obtain sensitive information from kernel memory via a crafted ioctl call."}, {"lang": "es", "value": "La funci\u00f3n ql_eioctl en el archivo sys/dev/qlxgbe/ql_ioctl.c en el kernel en FreeBSD versi\u00f3n 10 y anteriores, no comprueba un par\u00e1metro de tama\u00f1o determinado, lo que permite a usuarios locales obtener informaci\u00f3n confidencial de la memoria del kernel por medio de una llamada ioctl dise\u00f1ada."}], "lastModified": "2014-03-04T18:52:21.023", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A0616679-F38B-43AC-AB68-9CA1F724AE80", "versionEndIncluding": "10.0"}, {"criteria": "cpe:2.3:o:freebsd:freebsd:0.4_1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3A37C19D-B29E-44B3-8DEF-FA32D0B01F8A"}, {"criteria": 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