high8.8
CVE-2020-2109
Improper Input Validation in Jenkins Pipeline: Groovy Plugin
Impact
Sandbox protection in Jenkins Pipeline: Groovy Plugin 2.78 and earlier can be circumvented through default parameter expressions in CPS-transformed methods.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| maven | org.jenkins-ci.plugins.workflow:workflow-cps | <= 2.78 | 2.79 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Jenkins | Pipeline\ | through 2.78 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- http://www.openwall.com/lists/oss-security/2020/02/12/3
- https://jenkins.io/security/advisory/2020-02-12/#SECURITY-1710
- https://github.com/advisories/GHSA-99mf-f3qh-wqrp
- https://nvd.nist.gov/vuln/detail/CVE-2020-2109
- https://github.com/jenkinsci/workflow-cps-plugin/commit/41cb4e05eed6a901d0c8a8b0a460111a64c5e179
- https://github.com/jenkinsci/workflow-cps-plugin/commit/90b7f403882e1cab1dec49a011e377f440f8e003