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Security Advisories: GSA_kwCzR0hTQS1maDV3LXAyajQtNHA4eM4AAmgQ
Exposure of Sensitive Information to an Unauthorized Actor in Jenkins Kubernetes Plugin
Jenkins Kubernetes Plugin prior to 1.27.4, 1.26.5, 1.25.4.1, and 1.21.6 includes a feature to replace placeholders in pod template and container template fields with environment variable values.
This feature allows low-privilege users to access possibly sensitive Jenkins controller environment variables.
Kubernetes Plugin 1.27.4, 1.26.5, 1.25.4.1, and 1.21.6 disables this feature.
Permalink: https://github.com/advisories/GHSA-fh5w-p2j4-4p8xJSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1maDV3LXAyajQtNHA4eM4AAmgQ
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: almost 2 years ago
Updated: 5 months ago
CVSS Score: 4.3
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Identifiers: GHSA-fh5w-p2j4-4p8x, CVE-2020-2307
References:
- https://nvd.nist.gov/vuln/detail/CVE-2020-2307
- https://www.jenkins.io/security/advisory/2020-11-04/#SECURITY-1646
- https://github.com/CVEProject/cvelist/blob/381fe967666a5ce01625a7a050427aa4757e3ca6/2020/2xxx/CVE-2020-2307.json
- https://github.com/jenkinsci/kubernetes-plugin/commit/8dadc2168b108eb45c68037fa941d2594da46d79
- https://github.com/advisories/GHSA-fh5w-p2j4-4p8x
Blast Radius: 1.0
Affected Packages
maven:org.csanchez.jenkins.plugins:kubernetes
Affected Version Ranges: < 1.21.6, >= 1.22.0, < 1.25.4.1, >= 1.26.0, < 1.26.5, >= 1.27.0, < 1.27.4Fixed in: 1.21.6, 1.25.4.1, 1.26.5, 1.27.4