CVE-2019-1003078 : Security Advisory and Response

A vulnerability in the Jenkins VMware Lab Manager Slaves Plugin allows attackers to establish a connection with a server of their choice through a cross-site request forgery exploit.

Understanding CVE-2019-1003078

This CVE involves a security flaw in the Jenkins VMware Lab Manager Slaves Plugin that enables attackers to perform unauthorized actions.

What is CVE-2019-1003078?

The vulnerability in the LabManager.DescriptorImpl#doTestConnection form validation method of the Jenkins VMware Lab Manager Slaves Plugin permits attackers to create connections to servers they control, known as cross-site request forgery.

The Impact of CVE-2019-1003078

This vulnerability can lead to unauthorized access to sensitive data, manipulation of server configurations, and potential server compromise.

Technical Details of CVE-2019-1003078

The technical aspects of this CVE provide insight into the specific details of the vulnerability.

Vulnerability Description

The Jenkins VMware Lab Manager Slaves Plugin vulnerability allows attackers to establish connections with servers of their choice through a specific form validation method.

Affected Systems and Versions

Product: Jenkins VMware Lab Manager Slaves Plugin
Vendor: Jenkins project
Versions: All versions as of 2019-04-03

Exploitation Mechanism

Attackers exploit the LabManager.DescriptorImpl#doTestConnection form validation method to initiate connections to servers under their control.

Mitigation and Prevention

Protecting systems from CVE-2019-1003078 requires immediate actions and long-term security measures.

Immediate Steps to Take

Disable or remove the vulnerable plugin from Jenkins instances.
Monitor network traffic for any suspicious activity.
Implement strict access controls and authentication mechanisms.

Long-Term Security Practices

Regularly update Jenkins and its plugins to the latest versions.
Conduct security assessments and penetration testing to identify vulnerabilities.
Educate users and administrators on secure coding practices.

Patching and Updates

Apply patches provided by Jenkins project to address the CVE-2019-1003078 vulnerability.