GHSA-99mf-f3qh-wqrp

Improper Input Validation in Jenkins Pipeline: Groovy Plugin

Source: GitHub Advisory Database (reviewed) High CVE-2020-2109

Packages

Ecosystem	Package	Affected	Fixed in
Maven	org.jenkins-ci.plugins.workflow:workflow-cps	< 2.79	2.79

Details

As written in the advisory (Markdown source, shown as plain text).

Sandbox protection in Jenkins Pipeline: Groovy Plugin 2.78 and earlier can be circumvented through default parameter expressions in CPS-transformed methods.

References

External links from the advisory. They lead to third-party sites.

https://nvd.nist.gov/vuln/detail/CVE-2020-2109 advisory
https://github.com/jenkinsci/workflow-cps-plugin/commit/41cb4e05eed6a901d0c8a8b0a460111a64c5e179 web
https://github.com/jenkinsci/workflow-cps-plugin/commit/90b7f403882e1cab1dec49a011e377f440f8e003 web
https://jenkins.io/security/advisory/2020-02-12/#SECURITY-1710 web
http://www.openwall.com/lists/oss-security/2020/02/12/3 web