CVE-2018-6437 Detail
Current Description
A Vulnerability in the help command of Brocade Fabric OS command line interface (CLI) versions before 8.2.1, 8.1.2f, 8.0.2f, 7.4.2d could allow a local attacker to escape the restricted shell and, gain root access.
Source:
MITRE
View Analysis Description
Analysis Description
A Vulnerability in the help command of Brocade Fabric OS command line interface (CLI) versions before 8.2.1, 8.1.2f, 8.0.2f, 7.4.2d could allow a local attacker to escape the restricted shell and, gain root access.
Source:
MITRE
Impact
CVSS v3.0 Severity and Metrics:
Base Score:
7.8 HIGH
Vector:
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
(V3 legend)
Impact Score:
5.9
Exploitability Score:
1.8
Attack Vector (AV):
Local
Attack Complexity (AC):
Low
Privileges Required (PR):
Low
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
High
Availability (A):
High
CVSS v2.0 Severity and Metrics:
Base Score:
7.2 HIGH
Vector:
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
(V2 legend)
Impact Subscore:
10.0
Exploitability Subscore:
3.9
Access Vector (AV):
Local
Access Complexity (AC):
Low
Authentication (AU):
None
Confidentiality (C):
Complete
Integrity (I):
Complete
Availability (A):
Complete
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service
References to Advisories, Solutions, and Tools
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Technical Details
Vulnerability Type
(View All)
- Permissions, Privileges, and Access Control (CWE-264)
Known Affected Software Configurations
Switch to CPE 2.2
Configuration 1 ( hide ) cpe:2.3:o:brocade:fabric_os:*:*:*:*:*:*:*:*
Show Matching CPE(s)
|
From (including)
7.4.2 | Up to (excluding)
7.4.2d | cpe:2.3:o:brocade:fabric_os:*:*:*:*:*:*:*:*
Show Matching CPE(s)
|
From (including)
8.0.2 | Up to (excluding)
8.0.2f | cpe:2.3:o:brocade:fabric_os:*:*:*:*:*:*:*:*
Show Matching CPE(s)
|
From (including)
8.1.2 | Up to (excluding)
8.1.2f | cpe:2.3:o:brocade:fabric_os:*:*:*:*:*:*:*:*
Show Matching CPE(s)
|
From (including)
8.2.0 | Up to (excluding)
8.2.1 |
Change History
1 change record found
- show changes
Initial Analysis -
12/12/2018 10:59:48 AM
| Action |
Type |
Old Value |
New Value |
| Added |
CPE Configuration |
|
OR
*cpe:2.3:o:brocade:fabric_os:*:*:*:*:*:*:*:* versions from (including) 7.4.2 up to (excluding) 7.4.2d
*cpe:2.3:o:brocade:fabric_os:*:*:*:*:*:*:*:* versions from (including) 8.0.2 up to (excluding) 8.0.2f
*cpe:2.3:o:brocade:fabric_os:*:*:*:*:*:*:*:* versions from (including) 8.1.2 up to (excluding) 8.1.2f
*cpe:2.3:o:brocade:fabric_os:*:*:*:*:*:*:*:* versions from (including) 8.2.0 up to (excluding) 8.2.1 |
| Added |
CVSS V2 |
|
(AV:L/AC:L/Au:N/C:C/I:C/A:C) |
| Added |
CVSS V3 |
|
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| Added |
CWE |
|
CWE-264 |
| Changed |
Reference Type |
https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2018-731 No Types Assigned |
https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2018-731 Vendor Advisory |
Quick Info
CVE Dictionary Entry:
CVE-2018-6437
NVD Published Date:
11/08/2018
NVD Last Modified:
12/12/2018
|