{"containers": {"cna": {"affected": [{"product": "EMC Isilon OneFS EMC Isilon OneFS 8.1.0.0, EMC Isilon OneFS 8.0.1.0 -- 8.0.1.1, EMC Isilon OneFS 8.0.0.0 8.0.0.4", "vendor": "n/a", "versions": [{"status": "affected", "version": "EMC Isilon OneFS EMC Isilon OneFS 8.1.0.0, EMC Isilon OneFS 8.0.1.0 -- 8.0.1.1, EMC Isilon OneFS 8.0.0.0 8.0.0.4"}]}], "datePublic": "2017-12-20T00:00:00", "descriptions": [{"lang": "en", "value": "The NFS service in EMC Isilon OneFS 8.1.0.0, 8.0.1.0 - 8.0.1.1, and 8.0.0.0 - 8.0.0.4 maintains default NFS export settings (including the NFS export security flavor for authentication) that can be leveraged by current and future NFS exports. This NFS service contained a flaw that did not properly propagate changes made to the default security flavor to all new and existing NFS exports that are configured to use default NFS export settings and that are mounted after those changes are made. This flaw may potentially allow NFS clients to access affected NFS exports using the default and potentially weaker security flavor even if a more secure one was selected to be used by the OneFS administrator, aka an \"NFS Export Security Setting Fallback Vulnerability.\""}], "problemTypes": [{"descriptions": [{"description": "NFS Export Security Setting Fallback Vulnerability", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2017-12-29T10:57:01", "orgId": "c550e75a-17ff-4988-97f0-544cde3820fe", "shortName": "dell"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "http://seclists.org/fulldisclosure/2017/Dec/78"}, {"name": "102292", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/102292"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security_alert@emc.com", "ID": "CVE-2017-14387", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "EMC Isilon OneFS EMC Isilon OneFS 8.1.0.0, EMC Isilon OneFS 8.0.1.0 -- 8.0.1.1, EMC Isilon OneFS 8.0.0.0 8.0.0.4", "version": {"version_data": [{"version_value": "EMC Isilon OneFS EMC Isilon OneFS 8.1.0.0, EMC Isilon OneFS 8.0.1.0 -- 8.0.1.1, EMC Isilon OneFS 8.0.0.0 8.0.0.4"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "The NFS service in EMC Isilon OneFS 8.1.0.0, 8.0.1.0 - 8.0.1.1, and 8.0.0.0 - 8.0.0.4 maintains default NFS export settings (including the NFS export security flavor for authentication) that can be leveraged by current and future NFS exports. This NFS service contained a flaw that did not properly propagate changes made to the default security flavor to all new and existing NFS exports that are configured to use default NFS export settings and that are mounted after those changes are made. This flaw may potentially allow NFS clients to access affected NFS exports using the default and potentially weaker security flavor even if a more secure one was selected to be used by the OneFS administrator, aka an \"NFS Export Security Setting Fallback Vulnerability.\""}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "NFS Export Security Setting Fallback Vulnerability"}]}]}, "references": {"reference_data": [{"name": "http://seclists.org/fulldisclosure/2017/Dec/78", "refsource": "CONFIRM", "url": "http://seclists.org/fulldisclosure/2017/Dec/78"}, {"name": "102292", "refsource": "BID", "url": "http://www.securityfocus.com/bid/102292"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T19:27:40.832Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://seclists.org/fulldisclosure/2017/Dec/78"}, {"name": "102292", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/102292"}]}]}, "cveMetadata": {"assignerOrgId": "c550e75a-17ff-4988-97f0-544cde3820fe", "assignerShortName": "dell", "cveId": "CVE-2017-14387", "datePublished": "2017-12-20T23:00:00", "dateReserved": "2017-09-12T00:00:00", "dateUpdated": "2024-08-05T19:27:40.832Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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This NFS service contained a flaw that did not properly propagate changes made to the default security flavor to all new and existing NFS exports that are configured to use default NFS export settings and that are mounted after those changes are made. This flaw may potentially allow NFS clients to access affected NFS exports using the default and potentially weaker security flavor even if a more secure one was selected to be used by the OneFS administrator, aka an \"NFS Export Security Setting Fallback Vulnerability.\""}, {"lang": "es", "value": "El servicio NFS en EMC Isilon OneFS 8.1.0.0, 8.0.1.0 - 8.0.1.1 y 8.0.0.0 - 8.0.0.4 mantiene las opciones de exportaci\u00f3n NFS por defecto (incluyendo la parte especifica de seguridad del \"NFS export\" para autenticaci\u00f3n) que puede aprovecharse para exportaciones NFS actuales y futuras. El servicio NFS conten\u00eda un error que no propagaba correctamente los cambios realizados en la parte espec\u00edfica de seguridad para todas las exportaciones NFS nuevas y existentes que est\u00e1n configuradas para emplear opciones de exportaci\u00f3n NFS por defecto y est\u00e1n montadas una vez se han realizado esos cambios. Este error podr\u00eda permitir que clientes NFS accedan a exportaciones NFS afectadas empleando la parte espec\u00edfica de seguridad por defecto y, potencialmente, m\u00e1s d\u00e9bil, incluso aunque se haya seleccionado una m\u00e1s segura para ser empleada por el administrador OneFS. Esto tambi\u00e9n se conoce como \"NFS Export Security Setting Fallback Vulnerability\"."}], "id": "CVE-2017-14387", "lastModified": "2025-04-20T01:37:25.860", "metrics": {"cvssMetricV2": [{"acInsufInfo": true, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 6.4, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 2.5, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2017-12-20T23:29:00.297", "references": [{"source": "security_alert@emc.com", "tags": ["Issue Tracking", "Mailing List", "Third Party Advisory"], "url": "http://seclists.org/fulldisclosure/2017/Dec/78"}, {"source": "security_alert@emc.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/102292"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Mailing List", "Third Party Advisory"], "url": "http://seclists.org/fulldisclosure/2017/Dec/78"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/102292"}], "sourceIdentifier": "security_alert@emc.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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