CVE-2022-41238 : Security Advisory and Response
Learn about CVE-2022-41238, a vulnerability in Jenkins DotCi Plugin 2.40.00 and earlier allowing unauthenticated attackers to trigger builds. Understand the impact, technical details, and mitigation steps.
A missing permission check in Jenkins DotCi Plugin 2.40.00 and earlier allows unauthenticated attackers to trigger builds of jobs corresponding to the attacker-specified repository for attacker-specified commits.
Understanding CVE-2022-41238
This CVE affects Jenkins DotCi Plugin versions 2.40.00 and earlier, allowing unauthenticated attackers to trigger builds without proper authorization.
What is CVE-2022-41238?
CVE-2022-41238 is a vulnerability in Jenkins DotCi Plugin that enables unauthenticated attackers to initiate builds for specific repositories and commits.
The Impact of CVE-2022-41238
The impact of this vulnerability is that unauthorized users can trigger builds in Jenkins DotCi Plugin, potentially leading to unauthorized access to sensitive build information.
Technical Details of CVE-2022-41238
This section outlines specific technical details related to the vulnerability.
Vulnerability Description
The vulnerability arises from a missing permission check within Jenkins DotCi Plugin versions 2.40.00 and earlier, allowing unauthenticated attackers to trigger builds for specific job repositories.
Affected Systems and Versions
Jenkins DotCi Plugin versions 2.40.00 and prior are affected by this vulnerability.
Exploitation Mechanism
Unauthenticated attackers exploit the missing permission check to trigger builds for attacker-specified repositories and commits without proper authorization.
Mitigation and Prevention
To address CVE-2022-41238, certain steps need to be taken for mitigation and prevention.
Immediate Steps to Take
- Users should update Jenkins DotCi Plugin to a fixed version that resolves the vulnerability.
- Implement proper access controls and authentication mechanisms within the Jenkins environment.
Long-Term Security Practices
- Regularly monitor security advisories and updates for Jenkins DotCi Plugin to stay informed about potential vulnerabilities.
- Conduct regular security assessments and audits to identify and address security gaps.
Patching and Updates
- Apply patches and updates provided by Jenkins project promptly to mitigate the vulnerability.