CVE-2019-10379 : Exploit Details and Defense Strategies
Learn about CVE-2019-10379 affecting Jenkins Google Cloud Messaging Notification Plugin 1.0 and earlier. Find out the impact, affected systems, exploitation, and mitigation steps.
The Jenkins Google Cloud Messaging Notification Plugin 1.0 and earlier has a vulnerability that exposes unencrypted credentials, allowing unauthorized access to sensitive information.
Understanding CVE-2019-10379
This CVE relates to a security issue in the Jenkins Google Cloud Messaging Notification Plugin.
What is CVE-2019-10379?
The Jenkins Google Cloud Messaging Notification Plugin 1.0 and earlier fails to encrypt credentials stored in its global configuration file on the Jenkins master, enabling users with file system access to view these credentials.
The Impact of CVE-2019-10379
The vulnerability poses a risk of unauthorized access to sensitive information, potentially leading to data breaches and security compromises.
Technical Details of CVE-2019-10379
This section provides detailed technical information about the CVE.
Vulnerability Description
The Jenkins Google Cloud Messaging Notification Plugin 1.0 and earlier stores credentials in plain text in its global configuration file on the Jenkins master, exposing them to unauthorized users.
Affected Systems and Versions
- Product: Jenkins Google Cloud Messaging Notification Plugin
- Vendor: Jenkins project
- Versions Affected: 1.0 and earlier
Exploitation Mechanism
Unauthorized users with access to the Jenkins master file system can exploit this vulnerability to view sensitive credentials stored in plain text.
Mitigation and Prevention
Protecting systems from CVE-2019-10379 requires immediate action and long-term security measures.
Immediate Steps to Take
- Upgrade the Jenkins Google Cloud Messaging Notification Plugin to a secure version that encrypts stored credentials.
- Restrict access to the Jenkins master file system to authorized personnel only.
Long-Term Security Practices
- Implement encryption mechanisms for sensitive data storage in all plugins and configurations.
- Regularly monitor and audit access to the Jenkins master file system to detect unauthorized activities.
Patching and Updates
- Stay informed about security advisories and updates from Jenkins to address vulnerabilities promptly.