GHSA-qrm8-cw73-r9w8HighCVSS 8.8
RCE vulnerability in Jenkins AWS SAM Plugin
🔗 CVE IDs covered (1)
📋 Description
AWS SAM Plugin 1.2.2 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 configure a job or control the contents of a previously configured "AWS SAM deploy application" build step’s YAML SAM template file (template.yaml or equivalent) file.
AWS SAM Plugin 1.2.3 configures its YAML parser to only instantiate safe types.
🎯 Affected products1
- maven/io.jenkins.plugins:aws-sam:<= 1.2.2
🔗 References (5)
- https://nvd.nist.gov/vuln/detail/CVE-2020-2180
- https://jenkins.io/security/advisory/2020-04-16/#SECURITY-1736
- http://www.openwall.com/lists/oss-security/2020/04/16/4
- https://github.com/jenkinsci/aws-sam-plugin/commit/6ddcb029638b5af05df701a11139d6a6c015ab7e
- https://github.com/advisories/GHSA-qrm8-cw73-r9w8