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GHSA-9r3h-wm3x-v245

RCE vulnerability in ElasticBox Jenkins Kubernetes CI/CD Plugin

Source: GitHub Advisory Database (reviewed) High CVE-2020-2211

Packages

EcosystemPackageAffectedFixed in
Maven com.elasticbox.jenkins-ci.plugins:kubernetes-ci <= 1.3 no fix listed

Details

As written in the advisory (Markdown source, shown as plain text).

ElasticBox Jenkins Kubernetes CI/CD Plugin 1.3 and earlier does not configure its YAML parser to prevent the instantiation of arbitrary types. This results in a remote code execution (RCE) vulnerability exploitable by users able to provide YAML input files to ElasticBox Jenkins Kubernetes CI/CD Plugin’s build step.

References

External links from the advisory. They lead to third-party sites.