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CVE-2020-25654
CVE information
Published
Last Modified
CVSSv2.0 Severity
CVSSv3.1 Severity
Impact Analysis
Description
An ACL bypass flaw was found in pacemaker. An attacker having a local account on the cluster and in the haclient group could use IPC communication with various daemons directly to perform certain tasks that they would be prevented by ACLs from doing if they went through the configuration..
CVSSv2.0 Score
- Severity
- High
- Base Score
- 9/10
- Exploit Score
- 8/10
- Access Vector
- Network
- Access Complexity
- Low
- Authentication Required
- Single
- Impact Score
- 10/10
- Confidentiality Impact
- Complete
- Availability Impact
- Complete
- Integrity Impact
- Complete
CVSSv3.1 Score
- Severity
- High
- Base Score
- 7.2/10
- Exploit Score
- 1.2/10
- Access Vector
- Network
- Access Complexity
- Low
- Privileges Required
- High
- Impact Score
- 5.9/10
- Confidentiality Impact
- High
- Availability Impact
- High
- Integrity Impact
- High
- Scope
- Unchanged
- User Interaction
- None
Products Affected
| CPE | Affected | Vulnerable | Excluding | Edit |
|---|---|---|---|---|
| cpe:2.3:a:clusterlabs:pacemaker:2.0.5:rc1:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:a:clusterlabs:pacemaker:*:*:*:*:*:*:*:* |
Yes
|
- | 1.1.23 | |
| cpe:2.3:a:clusterlabs:pacemaker:*:*:*:*:*:*:*:* |
Yes
|
2.0.0 | 2.0.3 | |
| cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* |
Yes
|
- | - |