Incorrect Permission Checks in Jenkins Kubernetes Plugin by Jenkins
CVE-2020-2309

4.3MEDIUM

Key Information:

Vendor

Jenkins
Status
Jenkins Kubernetes Plugin
Vendor
CVE Published:
4 November 2020
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What is CVE-2020-2309?

An incorrect permission check in the Jenkins Kubernetes Plugin allows users with Overall/Read permission to enumerate the IDs of credentials stored in Jenkins. This vulnerability can lead to unauthorized access to sensitive information, compromising the integrity of secured credentials. The affected versions include any prior to the plugin version 1.27.4, making it critical for users to update to the latest version to ensure their systems are secure. For more details, please refer to the Jenkins security advisory.

Affected Version(s)

Jenkins Kubernetes Plugin <= 1.27.3

Jenkins Kubernetes Plugin 1.26.5

Jenkins Kubernetes Plugin 1.25.4.1

References

https://www.jenkins.io/security/advisory/2020-11-04/#SECU...
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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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