Description
Sandbox protection in Jenkins Script Security Plugin 1.69 and earlier could be circumvented during the script compilation phase by applying AST transforming annotations to imports or by using them inside of other annotations.
Remediation
References
https://jenkins.io/security/advisory/2020-02-12/#SECURITY-1713
http://www.openwall.com/lists/oss-security/2020/02/12/3