Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS1nMnIzLTRnOHEtaDVyas4AAmgN

Missing authorization in Jenkins Kubernetes Plugin

Jenkins Kubernetes Plugin prior to 1.27.4, 1.26.5, 1.25.4.1, and 1.21.6 does not perform a permission check in an HTTP endpoint.

This allows attackers with Overall/Read permission to enumerate credentials IDs of credentials stored in Jenkins. Those can be used as part of an attack to capture the credentials using another vulnerability.

An enumeration of credentials IDs in Kubernetes Plugin 1.27.4, 1.26.5, 1.25.4.1, and 1.21.6 requires the appropriate permissions.

Permalink: https://github.com/advisories/GHSA-g2r3-4g8q-h5rj
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1nMnIzLTRnOHEtaDVyas4AAmgN
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: over 2 years ago
Updated: 12 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

EPSS Percentage: 0.00054
EPSS Percentile: 0.23527

Identifiers: GHSA-g2r3-4g8q-h5rj, CVE-2020-2309
References:

• https://nvd.nist.gov/vuln/detail/CVE-2020-2309
• https://www.jenkins.io/security/advisory/2020-11-04/#SECURITY-2103
• https://github.com/CVEProject/cvelist/blob/381fe967666a5ce01625a7a050427aa4757e3ca6/2020/2xxx/CVE-2020-2309.json
• https://github.com/jenkinsci/kubernetes-plugin/commit/f26130149c487b1ef8ece9b7b881739c2f8c6736
• https://github.com/advisories/GHSA-g2r3-4g8q-h5rj

Repository: https://github.com/CVEProject/cvelist
Blast Radius: 1.0

Affected Packages