Vulnerability · Published May 6, 2020 · Assigned by jenkins
CVE-2020-2189
High 8.8
In plain English
A high-severity security flaw in Jenkins SCM Filter Jervis 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 2.3% (higher than 83% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)8.8High
Exploit odds (30 days)2.3%top 16.8% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Jenkins SCM Filter Jervis Plugin 0.2.1 and earlier does not configure its YAML parser to prevent the instantiation of arbitrary types, resulting in a remote code execution vulnerability.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Maven | io.jenkins.plugins:scm-filter-jervis | 0.3 | GHSA-4hhq-j3xw-wj89 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Jenkins project | Jenkins SCM Filter Jervis Plugin | unspecified – through 0.2.1 |
References
- https://jenkins.io/security/advisory/2020-05-06/#SECURITY-1826 x_refsource_CONFIRM
- [oss-security] 20200506 Multiple vulnerabilities in Jenkins plugins mailing-list, x_refsource_MLIST