Improper Validation in Shared Groovy Libraries Plugin for Jenkins
CVE-2022-29047

5.3MEDIUM

Key Information:

Vendor

Jenkins
Status
Jenkins Pipeline: Shared Groovy Libraries Plugin
Vendor
CVE Published:
12 April 2022

What is CVE-2022-29047?

The Shared Groovy Libraries Plugin for Jenkins allows attackers, who can submit pull requests but cannot commit directly to the source code management (SCM) system, to alter the pipeline behavior. This is achieved by modifying the definition of a dynamically retrieved library within their pull request. Even if the pipeline is set to distrust these external submissions, the lack of proper validation enables the potential exploitation of this vulnerability, allowing unauthorized control over the pipeline execution.

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Deploy the Patch

Affected Version(s)

Jenkins Pipeline: Shared Groovy Libraries Plugin <= 564.ve62a_4eb_b_e039

Jenkins Pipeline: Shared Groovy Libraries Plugin 2.21.3

References

https://www.jenkins.io/security/advisory/2022-04-12/#SECU...
x_refsource_CONFIRM

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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