Vulnerability · Published Nov 4, 2020 · Assigned by jenkins
CVE-2020-2307
Medium 4.3
In plain English
A medium-severity security flaw in Jenkins Kubernetes 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 1.1% (higher than 65% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)4.3Medium
Exploit odds (30 days)1.1%top 34.8% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Jenkins Kubernetes Plugin 1.27.3 and earlier allows low-privilege users to access possibly sensitive Jenkins controller environment variables.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Maven | org.csanchez.jenkins.plugins:kubernetes | 1.27.4 | GHSA-fh5w-p2j4-4p8x |
| Maven | org.csanchez.jenkins.plugins:kubernetes | 1.26.5 | GHSA-fh5w-p2j4-4p8x |
| Maven | org.csanchez.jenkins.plugins:kubernetes | 1.25.4.1 | GHSA-fh5w-p2j4-4p8x |
| Maven | org.csanchez.jenkins.plugins:kubernetes | 1.21.6 | GHSA-fh5w-p2j4-4p8x |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Jenkins project | Jenkins Kubernetes Plugin | unspecified – through 1.27.3 |
References
- https://www.jenkins.io/security/advisory/2020-11-04/#SECURITY-1646 x_refsource_CONFIRM