GHSA-324h-2v7h-q3xxHighCVSS 8.8
RCE vulnerability in Jenkins Yaml Axis Plugin
🔗 CVE IDs covered (1)
📋 Description
Yaml Axis Plugin 0.2.0 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 multi-configuration (Matrix) job, or control the contents of a previously configured job’s SCM repository.
Yaml Axis Plugin 0.2.1 configures its YAML parser to only instantiate safe types.
🎯 Affected products1
- maven/org.jenkins-ci.plugins:yaml-axis:<= 0.2.0
🔗 References (5)
- https://nvd.nist.gov/vuln/detail/CVE-2020-2179
- https://jenkins.io/security/advisory/2020-04-16/#SECURITY-1825
- http://www.openwall.com/lists/oss-security/2020/04/16/4
- https://github.com/jenkinsci/yaml-axis-plugin/commit/346802860c68a5a9bb4996c81fed4e05bee594f4
- https://github.com/advisories/GHSA-324h-2v7h-q3xx