CVE-2014-9731

{"id": "CVE-2014-9731", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 2.1, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2015-08-31T10:59:04.457", "references": [{"url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0e5cc9a40ada6046e6bc3bdfcd0c0d7e4b706b14", "source": "secalert@redhat.com"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00023.html", "source": "secalert@redhat.com"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00049.html", "source": "secalert@redhat.com"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00011.html", "source": "secalert@redhat.com"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00018.html", "source": "secalert@redhat.com"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00021.html", "source": "secalert@redhat.com"}, {"url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.18.2", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://www.openwall.com/lists/oss-security/2015/06/03/4", "source": "secalert@redhat.com"}, {"url": "http://www.securityfocus.com/bid/75001", "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1228220", "source": "secalert@redhat.com"}, {"url": "https://github.com/torvalds/linux/commit/0e5cc9a40ada6046e6bc3bdfcd0c0d7e4b706b14", "source": "secalert@redhat.com"}, {"url": "https://source.android.com/security/bulletin/2017-07-01", "source": "secalert@redhat.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-17"}]}], "descriptions": [{"lang": "en", "value": "The UDF filesystem implementation in the Linux kernel before 3.18.2 does not ensure that space is available for storing a symlink target's name along with a trailing \\0 character, which allows local users to obtain sensitive information via a crafted filesystem image, related to fs/udf/symlink.c and fs/udf/unicode.c."}, {"lang": "es", "value": "Vulnerabilidad en la implementaci\u00f3n del sistema de archivos UDF en el kernel de Linux en versiones anteriores a 3.18.2, no asegura que haya espacio disponible para almacenar el nombre de destino de un link simb\u00f3lico junto con el car\u00e1cter \\0 al final, lo que permite a usuarios locales obtener informaci\u00f3n sensible a trav\u00e9s de una imagen de sistema de archivos manipulados, relacionado con fs/udf/symlink.c y fs/udf/unicode.c."}], "lastModified": "2017-07-13T01:29:00.217", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FCF3010D-AEF1-46B8-82CE-35394E07057A", "versionEndIncluding": "3.18.1"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}