Description
Sandbox protection in Jenkins Pipeline: Groovy Plugin 2.78 and earlier can be circumvented through default parameter expressions in CPS-transformed methods.
Remediation
References
http://www.openwall.com/lists/oss-security/2020/02/12/3
https://jenkins.io/security/advisory/2020-02-12/#SECURITY-1710
Related Vulnerabilities
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CVE-2019-9737 Vulnerability in npm package editor.md
CVE-2020-2138 Vulnerability in maven package org.jenkins-ci.plugins:cobertura
CVE-2022-38750 Vulnerability in maven package org.yaml:snakeyaml