CVE-2023-37950 : What You Need to Know
Learn about the security vulnerability in Jenkins mabl Plugin version 0.0.46 allowing attackers to extract credential IDs, impact, and mitigation steps.
A security vulnerability has been identified in Jenkins mabl Plugin version 0.0.46 and earlier that could allow attackers to enumerate credentials IDs stored in Jenkins.
Understanding CVE-2023-37950
This section will provide insights into the nature of the CVE-2023-37950 vulnerability.
What is CVE-2023-37950?
The CVE-2023-37950 vulnerability involves a missing permission check in Jenkins mabl Plugin versions 0.0.46 and earlier. Attackers with Overall/Read permission can exploit this vulnerability to enumerate credentials IDs stored in Jenkins.
The Impact of CVE-2023-37950
The impact of CVE-2023-37950 includes the potential exposure of sensitive credential information stored in Jenkins, leading to unauthorized access and security breaches.
Technical Details of CVE-2023-37950
In this section, we will delve deeper into the technical aspects of CVE-2023-37950.
Vulnerability Description
The vulnerability in Jenkins mabl Plugin allows attackers with specific permissions to extract credential IDs from Jenkins, potentially compromising sensitive information.
Affected Systems and Versions
The affected system is Jenkins mabl Plugin version 0.0.46 and prior. Users with Overall/Read permission are at risk of exploiting this vulnerability.
Exploitation Mechanism
Exploiting the CVE-2023-37950 vulnerability involves leveraging the missing permission check in Jenkins mabl Plugin to enumerate credential IDs and gain unauthorized access.
Mitigation and Prevention
This section outlines the steps to mitigate and prevent exploitation of CVE-2023-37950.
Immediate Steps to Take
Immediately revoke Overall/Read permissions for untrusted users to mitigate the risk of credential ID enumeration in Jenkins.
Long-Term Security Practices
Implement a least privilege access control policy to restrict permissions based on job requirements and regularly review and update access levels.
Patching and Updates
Update Jenkins mabl Plugin to version 0.0.47 or later, where the missing permission check has been addressed to prevent credential ID enumeration.