CVE-2019-10351 Explained : Impact and Mitigation

Jenkins Caliper CI Plugin vulnerability allows unauthorized users to view stored credentials, posing a security risk.

Understanding CVE-2019-10351

This CVE involves the exposure of unencrypted credentials in Jenkins Caliper CI Plugin, potentially leading to unauthorized access.

What is CVE-2019-10351?

The Jenkins Caliper CI Plugin stores credentials without encryption in job config.xml files on the Jenkins master, enabling users with specific permissions to access sensitive information.

The Impact of CVE-2019-10351

The vulnerability allows unauthorized users to view credentials, compromising the security of the Jenkins environment and potentially leading to data breaches.

Technical Details of CVE-2019-10351

The following technical aspects provide insight into the CVE-2019-10351 vulnerability.

Vulnerability Description

Credentials stored without encryption in job config.xml files
Accessible to users with Extended Read permission or master file system access

Affected Systems and Versions

Product: Jenkins Caliper CI Plugin
Vendor: Jenkins project
Vulnerable Versions: 2.3 and earlier

Exploitation Mechanism

Unauthorized users with specific permissions can exploit the vulnerability to access sensitive credentials.

Mitigation and Prevention

Protecting systems from CVE-2019-10351 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update Jenkins Caliper CI Plugin to the latest version
Restrict access to job config.xml files
Monitor and audit user permissions regularly

Long-Term Security Practices

Implement encryption for stored credentials
Conduct regular security training for users
Follow best practices for securing Jenkins environments

Patching and Updates

Apply patches and updates provided by Jenkins project to address the vulnerability