CVE-2020-2166: Improper Input Validation

March 25, 2020 (updated March 30, 2020)

AWS Steps Plugin does not configure its YAML parser to prevent the instantiation of arbitrary types, resulting in a remote code execution vulnerability.

References

jenkins.io/security/advisory/2020-03-25/
nvd.nist.gov/vuln/detail/CVE-2020-2166

Code Behaviors & Features

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