Arbitrary code execution due to incomplete sandbox protection in Pipeline: Supporting APIs Plugin
High severity
GitHub Reviewed
Published
May 14, 2022
to the GitHub Advisory Database
•
Updated Jan 30, 2024
Package
Affected versions
<= 2.17
Patched versions
2.18
Description
Published by the National Vulnerability Database
Feb 9, 2018
Published to the GitHub Advisory Database
May 14, 2022
Reviewed
Jan 30, 2024
Last updated
Jan 30, 2024
Jenkins Pipeline: Supporting APIs Plugin 2.17 and earlier have an arbitrary code execution due to incomplete sandbox protection: Methods related to Java deserialization like readResolve implemented in Pipeline scripts were not subject to sandbox protection, and could therefore execute arbitrary code. This could be exploited e.g. by regular Jenkins users with the permission to configure Pipelines in Jenkins, or by trusted committers to repositories containing Jenkinsfiles.
References