CloudBees Security Advisory 2018-10-29
This advisory announces multiple vulnerabilities in Jenkins, CloudBees Jenkins Platform and CloudBees Jenkins Solutions.
Sandbox Bypass in Script Security and Pipeline Groovy Plugins
SECURITY-1186
The Groovy Sandbox library used by Script Security Plugin and Pipeline Groovy Plugin did not apply sandbox restrictions to finalize methods. This could be used to invoke arbitrary constructors and methods, bypassing sandbox protection.
Finalize methods are now prohibited in classes subject to sandbox security.
Severity
SECURITY-1186: high
Fix
CloudBees Traditional Platforms should be upgraded 2.138.2.2-rev2
CloudBees Cloud Platforms should be upgraded 2.138.2.2-rev2
CloudBees Jenkins Enterprise should be upgraded the Managed Masters and Operations Center to 2.138.2.2-rev2
CloudBees Jenkins Platform (rolling train, CJP Operations Center and CJP Client Master 2.x.y.z) should be upgraded to version 2.138.2.2-rev2
CloudBees Jenkins Platform (fixed train, CJP Operations Center and CJP Client Master 2.73.x.0.z) should be upgraded to version 2.107.35.0.1-rev2
CloudBees Jenkins Team should be upgraded to version 2.138.2.2-rev2
DEV@cloud is already protected