CVE-2011-1831

{"id": "CVE-2011-1831", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.6, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2014-02-15T14:57:06.253", "references": [{"url": "http://lists.opensuse.org/opensuse-security-announce/2011-08/msg00009.html", "source": "security@ubuntu.com"}, {"url": "http://www.ubuntu.com/usn/USN-1188-1", "source": "security@ubuntu.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=729465", "source": "security@ubuntu.com"}, {"url": "https://launchpad.net/ecryptfs/+download", "source": "security@ubuntu.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-264"}]}], "descriptions": [{"lang": "en", "value": "utils/mount.ecryptfs_private.c in ecryptfs-utils before 90 does not properly check mountpoint permissions, which allows local users to effectively replace any directory with a new filesystem, and consequently gain privileges, via a mount system call."}, {"lang": "es", "value": "utils/mount.ecryptfs_private.c en ecryptfs-utils anterior a 90 no comprueba debidamente los permisos del punto de montaje, lo que permite a usuarios locales reemplazar efectivamente cualquier directorio con un sistema de archivos nuevo, y en consecuencia ganar privilegios, a trav\u00e9s de una llamada al sistema mount."}], "lastModified": "2014-03-08T04:47:53.257", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": 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