CVE-2019-10281 Explained : Impact and Mitigation

Jenkins Relution Enterprise Appstore Publisher Plugin stores credentials unencrypted, posing a security risk to users with access to the Jenkins master file system.

Understanding CVE-2019-10281

This CVE involves a vulnerability in the Jenkins Relution Enterprise Appstore Publisher Plugin that allows unauthorized access to stored credentials.

What is CVE-2019-10281?

The credentials for Jenkins Relution Enterprise Appstore Publisher Plugin are stored without encryption in the global configuration file on the Jenkins master, making them accessible to users with file system access.

The Impact of CVE-2019-10281

The vulnerability exposes sensitive credentials, potentially leading to unauthorized access and misuse of the Jenkins system.

Technical Details of CVE-2019-10281

The technical aspects of the vulnerability are as follows:

Vulnerability Description

The credentials for the plugin are stored without encryption in the global configuration file on the Jenkins master, allowing unauthorized access.

Affected Systems and Versions

Product: Jenkins Relution Enterprise Appstore 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 view and exploit the unencrypted credentials stored by the plugin.

Mitigation and Prevention

To address CVE-2019-10281, the following steps are recommended:

Immediate Steps to Take

Update the Jenkins Relution Enterprise Appstore Publisher Plugin to the latest secure version.
Implement access controls to restrict file system access to authorized personnel only.

Long-Term Security Practices

Regularly review and update security configurations for Jenkins and its plugins.
Educate users on secure credential management practices to prevent similar vulnerabilities.

Patching and Updates

Stay informed about security advisories and patches released by Jenkins to address vulnerabilities like CVE-2019-10281.