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Vulnerability Details :

CVE-2017-14387

Summary
Assigner-dell
Assigner Org ID-c550e75a-17ff-4988-97f0-544cde3820fe
Published At-20 Dec, 2017 | 23:00
Updated At-05 Aug, 2024 | 19:27
Rejected At-
Credits

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."

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:dell
Assigner Org ID:c550e75a-17ff-4988-97f0-544cde3820fe
Published At:20 Dec, 2017 | 23:00
Updated At:05 Aug, 2024 | 19:27
Rejected At:
▼CVE Numbering Authority (CNA)

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."

Affected Products
Vendor
n/a
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
Versions
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
Problem Types
TypeCWE IDDescription
textN/ANFS Export Security Setting Fallback Vulnerability
Type: text
CWE ID: N/A
Description: NFS Export Security Setting Fallback Vulnerability
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
http://seclists.org/fulldisclosure/2017/Dec/78
x_refsource_CONFIRM
http://www.securityfocus.com/bid/102292
vdb-entry
x_refsource_BID
Hyperlink: http://seclists.org/fulldisclosure/2017/Dec/78
Resource:
x_refsource_CONFIRM
Hyperlink: http://www.securityfocus.com/bid/102292
Resource:
vdb-entry
x_refsource_BID
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
http://seclists.org/fulldisclosure/2017/Dec/78
x_refsource_CONFIRM
x_transferred
http://www.securityfocus.com/bid/102292
vdb-entry
x_refsource_BID
x_transferred
Hyperlink: http://seclists.org/fulldisclosure/2017/Dec/78
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: http://www.securityfocus.com/bid/102292
Resource:
vdb-entry
x_refsource_BID
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security_alert@emc.com
Published At:20 Dec, 2017 | 23:29
Updated At:13 May, 2026 | 00:24

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."

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.06.5MEDIUM
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Primary2.06.4MEDIUM
AV:N/AC:L/Au:N/C:P/I:P/A:N
Type: Primary
Version: 3.0
Base score: 6.5
Base severity: MEDIUM
Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Type: Primary
Version: 2.0
Base score: 6.4
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:N
CPE Matches
ELAN Microelectronics Corporation
emc
>>isilon_onefs>>8.0.0.0
cpe:2.3:o:emc:isilon_onefs:8.0.0.0:*:*:*:*:*:*:*
ELAN Microelectronics Corporation
emc
>>isilon_onefs>>8.0.0.1
cpe:2.3:o:emc:isilon_onefs:8.0.0.1:*:*:*:*:*:*:*
ELAN Microelectronics Corporation
emc
>>isilon_onefs>>8.0.0.2
cpe:2.3:o:emc:isilon_onefs:8.0.0.2:*:*:*:*:*:*:*
ELAN Microelectronics Corporation
emc
>>isilon_onefs>>8.0.0.3
cpe:2.3:o:emc:isilon_onefs:8.0.0.3:*:*:*:*:*:*:*
ELAN Microelectronics Corporation
emc
>>isilon_onefs>>8.0.0.4
cpe:2.3:o:emc:isilon_onefs:8.0.0.4:*:*:*:*:*:*:*
ELAN Microelectronics Corporation
emc
>>isilon_onefs>>8.0.1.0
cpe:2.3:o:emc:isilon_onefs:8.0.1.0:*:*:*:*:*:*:*
ELAN Microelectronics Corporation
emc
>>isilon_onefs>>8.0.1.1
cpe:2.3:o:emc:isilon_onefs:8.0.1.1:*:*:*:*:*:*:*
ELAN Microelectronics Corporation
emc
>>isilon_onefs>>8.1.0.0
cpe:2.3:o:emc:isilon_onefs:8.1.0.0:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
NVD-CWE-noinfoPrimarynvd@nist.gov
CWE ID: NVD-CWE-noinfo
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://seclists.org/fulldisclosure/2017/Dec/78security_alert@emc.com
Issue Tracking
Mailing List
Third Party Advisory
http://www.securityfocus.com/bid/102292security_alert@emc.com
Third Party Advisory
VDB Entry
http://seclists.org/fulldisclosure/2017/Dec/78af854a3a-2127-422b-91ae-364da2661108
Issue Tracking
Mailing List
Third Party Advisory
http://www.securityfocus.com/bid/102292af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
VDB Entry
Hyperlink: http://seclists.org/fulldisclosure/2017/Dec/78
Source: security_alert@emc.com
Resource:
Issue Tracking
Mailing List
Third Party Advisory
Hyperlink: http://www.securityfocus.com/bid/102292
Source: security_alert@emc.com
Resource:
Third Party Advisory
VDB Entry
Hyperlink: http://seclists.org/fulldisclosure/2017/Dec/78
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Issue Tracking
Mailing List
Third Party Advisory
Hyperlink: http://www.securityfocus.com/bid/102292
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Third Party Advisory
VDB Entry

Change History

0
Information is not available yet

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