CVE-2023-40344 : Exploit Details and Defense Strategies

A vulnerability has been discovered in Jenkins Delphix Plugin that could allow attackers with Overall/Read permission to enumerate credentials IDs stored in Jenkins.

Understanding CVE-2023-40344

This section will provide insights into the impact, technical details, and mitigation strategies related to CVE-2023-40344.

What is CVE-2023-40344?

CVE-2023-40344 is a vulnerability in Jenkins Delphix Plugin versions 3.0.2 and earlier, allowing attackers with specific permissions to extract credential IDs stored within Jenkins.

The Impact of CVE-2023-40344

The vulnerability can be exploited by malicious actors with Overall/Read access to Jenkins, potentially leading to unauthorized access to sensitive credential information.

Technical Details of CVE-2023-40344

Let's delve deeper into the specifics of the vulnerability.

Vulnerability Description

A missing permission check in Jenkins Delphix Plugin versions 3.0.2 and earlier enables unauthorized users to enumerate credential IDs stored in Jenkins, posing a security risk.

Affected Systems and Versions

Jenkins Delphix Plugin versions up to and including 3.0.2 are impacted by this vulnerability.

Exploitation Mechanism

Attackers with Overall/Read permission can exploit the flaw to extract credential IDs from Jenkins, even if they lack proper authorization.

Mitigation and Prevention

Discover the actions you can take to mitigate the risks associated with CVE-2023-40344.

Immediate Steps to Take

Administrators should review and update permissions to restrict access to sensitive information, implementing the principle of least privilege.

Long-Term Security Practices

Regularly monitor and audit permissions and access controls within Jenkins to prevent unauthorized extraction of credential IDs.

Patching and Updates

Update Jenkins Delphix Plugin to versions higher than 3.0.2, ensuring that the missing permission check vulnerability is addressed.