Bug 1690665 (CVE-2019-1003030) - CVE-2019-1003030 jenkins-plugin-workflow-cps: Sandbox bypass in Pipeline: Groovy Plugin (SECURITY-1336(2))
Summary: CVE-2019-1003030 jenkins-plugin-workflow-cps: Sandbox bypass in Pipeline: Gro...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2019-1003030
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1691961
Blocks: 1689895
TreeView+ depends on / blocked
 
Reported: 2019-03-20 01:02 UTC by Sam Fowler
Modified: 2021-02-16 22:14 UTC (History)
20 users (show)

Fixed In Version: jenkins-plugin-workflow-cps 2.64
Doc Type: If docs needed, set a value
Doc Text:
A flaw was found in the Jenkins Workflow CPS plugin. Parsing, compilation, and script instantiations provided by a crafted Groovy script could escape the sandbox allowing users to execute arbitrary code on the Jenkins master. The highest risk from this vulnerability is to data confidentiality and integrity as well as system availability.
Clone Of:
Environment:
Last Closed: 2019-06-10 10:51:12 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2019:0739 0 None None None 2019-04-10 18:34:17 UTC

Description Sam Fowler 2019-03-20 01:02:31 UTC 
The Jenkins Pipeline: Groovy sandbox protection could be circumvented during parsing, compilation, and script instantiation by providing a crafted Groovy script.

This allowed users able to control the contents of a pipeline to bypass the sandbox protection and execute arbitrary code on the Jenkins master.

Pipeline: Groovy Plugin now uses Script Security APIs that apply sandbox protection during these phases.



External Reference:

https://jenkins.io/security/advisory/2019-03-06/#SECURITY-1336%20(2)
Comment 3 errata-xmlrpc 2019-04-10 18:34:16 UTC 
This issue has been addressed in the following products:

  Red Hat OpenShift Container Platform 3.11

Via RHSA-2019:0739 https://access.redhat.com/errata/RHSA-2019:0739
Note You need to log in before you can comment on or make changes to this bug.