CVE-2023-41941 Explained : Impact and Mitigation

A missing permission check in Jenkins AWS CodeCommit Trigger Plugin 3.0.12 and earlier allows attackers with Overall/Read permission to enumerate credentials IDs of AWS credentials stored in Jenkins.

Understanding CVE-2023-41941

This CVE-2023-41941 highlights a security vulnerability in the Jenkins AWS CodeCommit Trigger Plugin that could be exploited by attackers to access AWS credentials stored in Jenkins.

What is CVE-2023-41941?

CVE-2023-41941 is a vulnerability in Jenkins AWS CodeCommit Trigger Plugin versions 3.0.12 and earlier, allowing unauthorized users with specific permissions to extract sensitive AWS credentials from Jenkins.

The Impact of CVE-2023-41941

The impact of this vulnerability could lead to unauthorized access to AWS credentials stored in Jenkins, potentially compromising sensitive data and AWS resources.

Technical Details of CVE-2023-41941

This section provides more in-depth technical insights into the CVE-2023-41941 vulnerability.

Vulnerability Description

The vulnerability arises from a missing permission check in Jenkins AWS CodeCommit Trigger Plugin, enabling attackers with Overall/Read permission to enumerate AWS credentials IDs.

Affected Systems and Versions

Jenkins AWS CodeCommit Trigger Plugin versions 3.0.12 and earlier are affected by this vulnerability.

Exploitation Mechanism

Attackers with Overall/Read permission can exploit this vulnerability to extract AWS credentials IDs from Jenkins, potentially leading to unauthorized access.

Mitigation and Prevention

To address and prevent the CVE-2023-41941 vulnerability, follow the recommendations outlined below.

Immediate Steps to Take

Upgrade Jenkins AWS CodeCommit Trigger Plugin to a non-vulnerable version.
Review and adjust permissions to restrict unauthorized access to sensitive credentials.

Long-Term Security Practices

Regularly update Jenkins plugins and software to mitigate known vulnerabilities.
Implement the principle of least privilege to restrict user permissions and reduce the attack surface.

Patching and Updates

Stay informed about security advisories and patches released by Jenkins for the AWS CodeCommit Trigger Plugin to address security vulnerabilities.