CVE-2023-40345 : What You Need to Know

A security vulnerability, CVE-2023-40345, has been identified in Jenkins Delphix Plugin versions 3.0.2 and earlier. Attackers with Overall/Read permissions can exploit this issue to access sensitive credentials.

Understanding CVE-2023-40345

This section will cover the key details of the CVE-2023-40345 vulnerability.

What is CVE-2023-40345?

CVE-2023-40345 is a security flaw in Jenkins Delphix Plugin versions 3.0.2 and below. It allows unauthorized users with Overall/Read permission to retrieve credentials not meant for them.

The Impact of CVE-2023-40345

The vulnerability could result in unauthorized access to sensitive information, potentially leading to further security breaches and data compromise.

Technical Details of CVE-2023-40345

Here, we will delve into the technical aspects of CVE-2023-40345.

Vulnerability Description

Jenkins Delphix Plugin 3.0.2 and earlier fail to establish the correct context for credential retrieval, enabling malicious actors to obtain unauthorized access to credentials.

Affected Systems and Versions

The vulnerability affects Jenkins Delphix Plugin versions up to and including 3.0.2.

Exploitation Mechanism

Attackers with Overall/Read permissions exploit the lack of appropriate context setting for credential lookup to capture sensitive information.

Mitigation and Prevention

In this section, we will discuss steps to mitigate and prevent exploitation of CVE-2023-40345.

Immediate Steps to Take

Ensure to update Jenkins Delphix Plugin to a patched version that addresses the vulnerability. Review and revoke unnecessary permissions to limit access to credentials.

Long-Term Security Practices

Regularly review and update access controls within Jenkins to prevent unauthorized users from accessing sensitive data. Implement the principle of least privilege to restrict access based on roles.

Patching and Updates

Stay informed about security advisories from Jenkins and promptly apply patches to address known vulnerabilities.