Vulnerability · Published Feb 12, 2020 · Assigned by jenkins
CVE-2020-2109
High 8.8
In plain English
A high-severity security flaw in Jenkins Pipeline: Groovy Plugin from Jenkins project. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.3% (higher than 70% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)8.8High
Exploit odds (30 days)1.3%top 30.3% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Sandbox protection in Jenkins Pipeline: Groovy Plugin 2.78 and earlier can be circumvented through default parameter expressions in CPS-transformed methods.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Maven | org.jenkins-ci.plugins.workflow:workflow-cps | 2.79 | GHSA-99mf-f3qh-wqrp |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Jenkins project | Jenkins Pipeline: Groovy Plugin | unspecified – through 2.78 |
References
- https://jenkins.io/security/advisory/2020-02-12/#SECURITY-1710 x_refsource_CONFIRM
- [oss-security] 20200212 Multiple vulnerabilities in Jenkins plugins mailing-list, x_refsource_MLIST