AWS Credentials Enumeration in CloudBees Plugin by Jenkins
CVE-2021-21625

4.3MEDIUM

Key Information:

Vendor
Jenkins
Status
Jenkins Cloudbees Aws Credentials Plugin
Vendor
CVE Published:
18 March 2021

Summary

The AWS Credentials Plugin for Jenkins allows attackers with Overall/Read permissions to exploit a lack of permission checks in HTTP endpoints. This vulnerability can lead to sensitive information being disclosed, enabling unauthorized users to enumerate AWS credential IDs stored in Jenkins. Proper validation is necessary to secure endpoints against exploitation.

Affected Version(s)

Jenkins CloudBees AWS Credentials Plugin <= 1.28

References

https://www.jenkins.io/security/advisory/2021-03-18/#SECU...
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http://www.openwall.com/lists/oss-security/2021/03/18/5
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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

.