CVE-2019-1003082 : Vulnerability Insights and Analysis

A vulnerability in the Gearman Plugin within Jenkins allows malicious individuals to establish a connection with a server specified by the attacker.

Understanding CVE-2019-1003082

This CVE involves a weakness in the Gearman Plugin within Jenkins that can be exploited by attackers.

What is CVE-2019-1003082?

An exploitable weakness in the Gearman Plugin within Jenkins, specifically in the form validation method called GearmanPluginConfig#doTestConnection, can be utilized by malicious individuals to establish a connection with a server specified by the attacker.

The Impact of CVE-2019-1003082

The vulnerability allows attackers to initiate a connection to an attacker-specified server, potentially leading to unauthorized access and data compromise.

Technical Details of CVE-2019-1003082

This section provides technical details of the CVE.

Vulnerability Description

A cross-site request forgery vulnerability in Jenkins Gearman Plugin in the GearmanPluginConfig#doTestConnection form validation method allows attackers to initiate a connection to an attacker-specified server.

Affected Systems and Versions

Product: Jenkins Gearman Plugin
Vendor: Jenkins project
Versions affected: All versions as of 2019-04-03

Exploitation Mechanism

The vulnerability can be exploited by malicious individuals to establish a connection with a server specified by the attacker.

Mitigation and Prevention

Steps to address and prevent the exploitation of CVE-2019-1003082.

Immediate Steps to Take

Update Jenkins Gearman Plugin to the latest version.
Monitor network traffic for any suspicious activity.
Implement strong access controls and authentication mechanisms.

Long-Term Security Practices

Regularly update and patch all software components.
Conduct security assessments and penetration testing.
Educate users and administrators about security best practices.

Patching and Updates

Ensure timely installation of security patches and updates to mitigate the vulnerability.