Improper authorization control for web services In org.jenkins-ci.main:jenkins-core
Description
Memory usage graphs accessible to anyone with Overall/Read Jenkins includes a feature that shows a JVM memory usage chart for the Jenkins controller.
Access to the chart in Jenkins 2.218 and earlier, LTS 2.204.1 and earlier requires no permissions beyond the general Overall/Read, allowing users who are not administrators to view JVM memory usage data.
Jenkins 2.219, LTS 2.204.2 now requires Overall/Administer permissions to view the JVM memory usage chart.
Mitigation
Update Impact
Minimal update. May introduce new vulnerabilities or breaking changes.
Ecosystem | Package | Affected version | Patched versions |
|---|---|---|---|
 maven | 2.204.2, 2.219 |
Aliases
1. 2. 3. 4. 5. 6. 7. 8.
References
1. 2. 3.