CVE-2019-10294 : Exploit Details and Defense Strategies
Learn about CVE-2019-10294 affecting Jenkins Kmap Plugin, allowing unauthorized access to unencrypted credentials. Find mitigation steps and preventive measures.
The Jenkins Kmap Plugin vulnerability allows unauthorized users to view unencrypted credentials stored in job config.xml files.
Understanding CVE-2019-10294
This CVE relates to a security issue in the Jenkins Kmap Plugin that exposes sensitive information.
What is CVE-2019-10294?
The Jenkins Kmap Plugin fails to encrypt credentials stored in job config.xml files on the Jenkins master, enabling unauthorized users to access and view these credentials.
The Impact of CVE-2019-10294
The vulnerability allows users with Extended Read permission or file system access to easily retrieve sensitive credentials, posing a significant security risk.
Technical Details of CVE-2019-10294
The technical aspects of the CVE provide insight into the vulnerability's specifics.
Vulnerability Description
The Jenkins Kmap Plugin stores credentials in an unencrypted format within job config.xml files on the Jenkins master, exposing them to unauthorized access.
Affected Systems and Versions
- Product: Jenkins Kmap Plugin
- Vendor: Jenkins project
- Versions: All versions as of 2019-04-03
Exploitation Mechanism
Unauthorized users with Extended Read permission or access to the Jenkins master file system can exploit the vulnerability to view sensitive credentials.
Mitigation and Prevention
Protecting systems from CVE-2019-10294 requires immediate action and long-term security measures.
Immediate Steps to Take
- Restrict access to the Jenkins master to authorized personnel only
- Regularly monitor and audit access to sensitive files
- Implement encryption mechanisms for stored credentials
Long-Term Security Practices
- Conduct regular security training for personnel handling sensitive data
- Stay informed about security updates and best practices
- Implement a robust access control policy to limit unauthorized access
Patching and Updates
- Apply patches and updates provided by Jenkins project to address the vulnerability
- Stay vigilant for future security advisories and promptly apply recommended fixes