CVE-2018-1000058: Deserialization of Untrusted Data

May 14, 2022 (updated January 30, 2024)

Jenkins Pipeline: Supporting APIs Plugin 2.17 and earlier have an arbitrary code execution due to incomplete sandbox protection: Methods related to Java deserialization like readResolve implemented in Pipeline scripts were not subject to sandbox protection, and could therefore execute arbitrary code. This could be exploited e.g. by regular Jenkins users with the permission to configure Pipelines in Jenkins, or by trusted committers to repositories containing Jenkinsfiles.

References

www.securityfocus.com/bid/103034
github.com/advisories/GHSA-p3g4-9xfv-wq9v
jenkins.io/security/advisory/2018-02-05/
nvd.nist.gov/vuln/detail/CVE-2018-1000058

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