Current Description
In CloudForms Management Engine (cfme) before 5.7.3 and 5.8.x before 5.8.1, it was found that privilege check is missing when invoking arbitrary methods via filtering on VMs that MiqExpression will execute that is triggerable by API users. An attacker could use this to execute actions they should not be allowed to (e.g. destroying VMs).
Source:
MITRE
Description Last Modified:
07/26/2018
View Analysis Description
Analysis Description
In CloudForms Management Engine (cfme) before 5.7.3 and 5.8.x before 5.8.1, it was found that privilege check is missing when invoking arbitrary methods via filtering on VMs that MiqExpression will execute that is triggerable by API users. An attacker could use this to execute actions they should not be allowed to (e.g. destroying VMs).
Source:
MITRE
Description Last Modified:
07/26/2018
Impact
CVSS v3.0 Severity and Metrics:
Base Score:
8.8 HIGH
Vector:
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
(V3 legend)
Impact Score:
5.9
Exploitability Score:
2.8
Attack Vector (AV):
Network
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:
6.5 MEDIUM
Vector:
(AV:N/AC:L/Au:S/C:P/I:P/A:P)
(V2 legend)
Impact Subscore:
6.4
Exploitability Subscore:
8.0
Access Vector (AV):
Network
Access Complexity (AC):
Low
Authentication (AU):
Single
Confidentiality (C):
Partial
Integrity (I):
Partial
Availability (A):
Partial
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)
Change History
2 change records found
- show changes
Initial Analysis -
10/1/2018 9:31:17 AM
| Action |
Type |
Old Value |
New Value |
| Added |
CPE Configuration |
|
OR
*cpe:2.3:a:redhat:cloudforms:4.5:*:*:*:*:*:*:*
*cpe:2.3:a:redhat:cloudforms_management_engine:*:*:*:*:*:*:*:* versions up to (excluding) 5.7.3
*cpe:2.3:a:redhat:cloudforms_management_engine:*:*:*:*:*:*:*:* versions from (including) 5.8.0 up to (excluding) 5.8.1 |
| Added |
CVSS V2 |
|
(AV:N/AC:L/Au:S/C:P/I:P/A:P) |
| Added |
CVSS V3 |
|
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| Added |
CWE |
|
CWE-264 |
| Changed |
Reference Type |
http://www.securityfocus.com/bid/100151 No Types Assigned |
http://www.securityfocus.com/bid/100151 Third Party Advisory, VDB Entry |
| Changed |
Reference Type |
https://access.redhat.com/errata/RHSA-2017:1758 No Types Assigned |
https://access.redhat.com/errata/RHSA-2017:1758 Vendor Advisory |
| Changed |
Reference Type |
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-7530 No Types Assigned |
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-7530 Issue Tracking, Vendor Advisory |
CVE Modified by MITRE -
7/27/2018 9:29:04 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
http://www.securityfocus.com/bid/100151 [No Types Assigned] |
| Added |
Reference |
|
https://access.redhat.com/errata/RHSA-2017:1758 [No Types Assigned] |