GHSA-r78q-qgx6-64pp
Memory usage graphs accessible to anyone with Overall/Read
At a glance
- Published
- Updated
- CVE
- CVE-2020-2104
- Aliases
- BIT-jenkins-2020-2104
- CVSS_V3
- CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Description
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.
Affected packages
| Package | Versions |
|---|---|
| Maven · org.jenkins-ci.main:jenkins-core | introduced 0, fixed 2.204.2 |
| Maven · org.jenkins-ci.main:jenkins-core | introduced 2.205, fixed 2.219 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2020-2104 ADVISORY
- https://github.com/jenkinsci/jenkins/commit/7d44836fad0f49341ae2a61de06dbb556014a2df WEB
- https://access.redhat.com/errata/RHBA-2020:0402 WEB
- https://access.redhat.com/errata/RHBA-2020:0675 WEB
- https://access.redhat.com/errata/RHSA-2020:0681 WEB
- https://access.redhat.com/errata/RHSA-2020:0683 WEB
- https://github.com/jenkinsci/jenkins PACKAGE
- https://jenkins.io/security/advisory/2020-01-29/#SECURITY-1650 WEB
- http://www.openwall.com/lists/oss-security/2020/01/29/1 WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |