jenkinsci/pipeline-aws-plugin · Security
RCE vulnerability in Jenkins Pipeline: AWS Steps Plugin
- GHSA ID
- GHSA-w598-25hm-jqx3
- CVE ID
- CVE-2020-2166
- Severity
- high
- Published
- Updated
- CVSS
- 8.8 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS v3
- 8.8 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Description
Pipeline: AWS Steps Plugin 1.40 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 Pipeline: AWS Steps Plugin’s build steps.
Pipeline: AWS Steps Plugin 1.41 configures its YAML parser to only instantiate safe types.
CWEs
- CWE-20 · Improper Input Validation
- CWE-502 · Deserialization of Untrusted Data