CVE-2019-1003055 : What You Need to Know

Jenkins FTP publisher Plugin stores credentials in an unencrypted format, posing a security risk due to potential exposure of sensitive information.

Understanding CVE-2019-1003055

The vulnerability in the Jenkins FTP publisher Plugin allows unauthorized users to access credentials stored in an unencrypted manner, leading to a security breach.

What is CVE-2019-1003055?

The Jenkins FTP publisher Plugin fails to encrypt credentials stored in the global configuration file on the Jenkins master, enabling unauthorized users to view sensitive information.

The Impact of CVE-2019-1003055

The unencrypted storage of credentials in the Jenkins FTP publisher Plugin can result in unauthorized access to sensitive data, compromising the security of the Jenkins environment.

Technical Details of CVE-2019-1003055

The vulnerability details and affected systems are outlined below:

Vulnerability Description

Credentials stored by the Jenkins FTP publisher Plugin are unencrypted in the global configuration file on the Jenkins master.

Affected Systems and Versions

Product: Jenkins FTP publisher Plugin
Vendor: Jenkins project
Versions: All versions as of 2019-04-03

Exploitation Mechanism

Unauthorized users with access to the Jenkins master file system can exploit the vulnerability to view unencrypted credentials.

Mitigation and Prevention

Protect your system from CVE-2019-1003055 with the following steps:

Immediate Steps to Take

Update the Jenkins FTP publisher Plugin to the latest secure version.
Restrict access to the Jenkins master file system to authorized personnel only.
Monitor and audit access to sensitive files regularly.

Long-Term Security Practices

Implement encryption mechanisms for storing sensitive data.
Conduct regular security training for personnel to raise awareness of best practices.

Patching and Updates

Stay informed about security advisories and promptly apply patches released by Jenkins to address vulnerabilities.