CVE-2022-43401: Protection Mechanism Failure

October 19, 2022 (updated November 22, 2023)

A sandbox bypass vulnerability involving various casts performed implicitly by the Groovy language runtime in Jenkins Script Security Plugin 1183.v774b_0b_0a_a_451 and earlier allows attackers with permission to define and run sandboxed scripts, including Pipelines, to bypass the sandbox protection and execute arbitrary code in the context of the Jenkins controller JVM.

References

www.openwall.com/lists/oss-security/2022/10/19/3
nvd.nist.gov/vuln/detail/CVE-2022-43401
www.jenkins.io/security/advisory/2022-10-19/

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