Description
A sandbox bypass vulnerability in Jenkins Pipeline: Groovy Plugin 2.64 and earlier allows attackers to invoke arbitrary constructors in sandboxed scripts.
Remediation
References
http://www.openwall.com/lists/oss-security/2019/03/28/2
http://www.securityfocus.com/bid/107628
https://access.redhat.com/errata/RHSA-2019:1423
https://jenkins.io/security/advisory/2019-03-25/#SECURITY-1353