CVE-2019-10283 : Security Advisory and Response

Jenkins mabl Plugin stores credentials unencrypted in job config.xml files, potentially exposing them to unauthorized users.

Understanding CVE-2019-10283

This CVE highlights a security issue in the Jenkins mabl Plugin that could lead to unauthorized access to sensitive credentials.

What is CVE-2019-10283?

The credentials used in Jenkins mabl Plugin are stored without encryption in the job config.xml files on the Jenkins master, making them visible to users with certain permissions.

The Impact of CVE-2019-10283

The vulnerability allows users with Extended Read permission or access to the master file system to view sensitive credentials stored in plain text.

Technical Details of CVE-2019-10283

This section provides more technical insights into the vulnerability.

Vulnerability Description

The credentials in Jenkins mabl Plugin are stored without encryption in job config.xml files, posing a security risk.

Affected Systems and Versions

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

Exploitation Mechanism

Unauthorized users with specific permissions can access and view unencrypted credentials stored in the Jenkins mabl Plugin files.

Mitigation and Prevention

Protecting systems from this vulnerability requires immediate actions and long-term security practices.

Immediate Steps to Take

Upgrade Jenkins mabl Plugin to a patched version that encrypts credentials.
Restrict access to job config.xml files to authorized personnel only.

Long-Term Security Practices

Implement a least privilege access policy to limit who can view sensitive information.
Regularly review and update security configurations to prevent similar vulnerabilities.

Patching and Updates

Stay informed about security advisories from Jenkins project and apply patches promptly to secure the system.