Insecure Access in Jenkins Kubernetes Plugin Allows Exposure of Sensitive Environment Variables
CVE-2020-2307

4.3MEDIUM

Key Information:

Vendor
Jenkins
Vendor
CVE Published:
4 November 2020

Summary

The Jenkins Kubernetes Plugin versions 1.27.3 and earlier are susceptible to an access control vulnerability that permits low-privileged users to gain unauthorized access to potentially sensitive environment variables on the Jenkins controller. This flaw could lead to the exposure of critical information and compromise the security of the Jenkins environment. Administrators are advised to review and apply necessary updates to mitigate the risks associated with this vulnerability.

Affected Version(s)

Jenkins Kubernetes Plugin <= 1.27.3

Jenkins Kubernetes Plugin 1.26.5

Jenkins Kubernetes Plugin 1.25.4.1

References

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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