CVE-2019-10288 : Security Advisory and Response
Learn about CVE-2019-10288 affecting Jenkins Jabber Server Plugin. Unauthorized users can access unencrypted credentials, posing security risks. Find mitigation steps here.
The Jenkins Jabber Server Plugin vulnerability allows unauthorized users to view unencrypted credentials stored in the global configuration file.
Understanding CVE-2019-10288
The CVE-2019-10288 vulnerability in the Jenkins Jabber Server Plugin poses a security risk due to the exposure of unencrypted credentials.
What is CVE-2019-10288?
The Jenkins Jabber Server Plugin fails to encrypt credentials, storing them in the global configuration file on the Jenkins master. This flaw enables users with access to the master file system to easily access these credentials.
The Impact of CVE-2019-10288
The vulnerability allows unauthorized users to view sensitive credentials, potentially leading to unauthorized access and data breaches.
Technical Details of CVE-2019-10288
The technical aspects of the CVE-2019-10288 vulnerability provide insight into its implications and potential risks.
Vulnerability Description
The Jenkins Jabber Server Plugin stores credentials unencrypted in the global configuration file on the Jenkins master, making them accessible to unauthorized users.
Affected Systems and Versions
- Product: Jenkins Jabber Server 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 exploit the vulnerability to view and misuse stored credentials.
Mitigation and Prevention
Addressing the CVE-2019-10288 vulnerability requires immediate actions and long-term security practices.
Immediate Steps to Take
- Update the Jenkins Jabber Server Plugin to the latest secure version.
- Restrict access to the Jenkins master file system to authorized personnel only.
Long-Term Security Practices
- Implement encryption mechanisms for storing sensitive credentials.
- Regularly review and update security configurations to prevent similar vulnerabilities.
Patching and Updates
Apply patches and security updates provided by Jenkins project to fix the vulnerability and enhance system security.