CVE-2017-14387
Summary
| CVE | CVE-2017-14387 |
|---|---|
| State | PUBLISHED |
| Assigner | dell |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2017-12-20 23:29:00 UTC |
| Updated | 2025-04-20 01:37:25 UTC |
| Description | 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." |
Risk And Classification
Primary CVSS: v3.0 6.5 MEDIUM from [email protected]
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
EPSS: 0.002990000 probability, percentile 0.533320000 (date 2026-05-18)
Problem Types: NVD-CWE-noinfo | NFS Export Security Setting Fallback Vulnerability
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 3.0 | [email protected] | Primary | 6.5 | MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N |
| 2.0 | [email protected] | Primary | 6.4 | AV:N/AC:L/Au:N/C:P/I:P/A:N |
CVSS v3.0 Breakdown
Attack Vector
NetworkAttack Complexity
LowPrivileges Required
NoneUser Interaction
NoneScope
UnchangedConfidentiality
LowIntegrity
LowAvailability
NoneCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
CVSS v2.0 Breakdown
Access Vector
NetworkAccess Complexity
LowAuthentication
NoneConfidentiality
PartialIntegrity
PartialAvailability
NoneAV:N/AC:L/Au:N/C:P/I:P/A:N
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Emc | Isilon Onefs | 8.0.0.0 | All | All | All |
| Operating System | Emc | Isilon Onefs | 8.0.0.1 | All | All | All |
| Operating System | Emc | Isilon Onefs | 8.0.0.2 | All | All | All |
| Operating System | Emc | Isilon Onefs | 8.0.0.3 | All | All | All |
| Operating System | Emc | Isilon Onefs | 8.0.0.4 | All | All | All |
| Operating System | Emc | Isilon Onefs | 8.0.1.0 | All | All | All |
| Operating System | Emc | Isilon Onefs | 8.0.1.1 | All | All | All |
| Operating System | Emc | Isilon Onefs | 8.1.0.0 | All | All | All |
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Na | 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 | affected 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 | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| EMC Isilon OneFS CVE-2017-14387 Security Bypass Vulnerability | af854a3a-2127-422b-91ae-364da2661108 | www.securityfocus.com | Third Party Advisory, VDB Entry |
| Full Disclosure: ESA-2017-161: EMC Isilon OneFS NFS Export Security Setting Fallback Vulnerability | af854a3a-2127-422b-91ae-364da2661108 | seclists.org | Issue Tracking, Mailing List, Third Party Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.