CVE-2019-1003048 : Security Advisory and Response
Learn about CVE-2019-1003048, a vulnerability in Jenkins PRQA Plugin versions 3.1.0 and earlier allowing attackers with local file system access to retrieve unencrypted passwords. Find mitigation steps and preventive measures.
A vulnerability in Jenkins PRQA Plugin versions 3.1.0 and earlier allows attackers with local file system access to retrieve unencrypted passwords from the plugin configuration.
Understanding CVE-2019-1003048
This CVE involves a security flaw in the Jenkins PRQA Plugin that can be exploited by attackers with access to the Jenkins home directory.
What is CVE-2019-1003048?
The vulnerability in Jenkins PRQA Plugin versions 3.1.0 and earlier enables attackers to extract unencrypted passwords from the plugin configuration if they have local file system access.
The Impact of CVE-2019-1003048
Attackers gaining access to the Jenkins home directory can compromise sensitive information, such as unencrypted passwords stored in the plugin configuration.
Technical Details of CVE-2019-1003048
This section provides more in-depth technical insights into the vulnerability.
Vulnerability Description
The vulnerability in Jenkins PRQA Plugin versions 3.1.0 and earlier allows attackers with local file system access to retrieve unencrypted passwords from the plugin configuration.
Affected Systems and Versions
- Product: Jenkins PRQA Plugin
- Vendor: Jenkins project
- Versions Affected: 3.1.0 and earlier
Exploitation Mechanism
Attackers exploit the vulnerability by accessing the local file system of the Jenkins home directory to retrieve unencrypted passwords from the plugin configuration.
Mitigation and Prevention
Protecting systems from CVE-2019-1003048 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Upgrade Jenkins PRQA Plugin to a version that includes a patch for the vulnerability.
- Restrict access to the Jenkins home directory to authorized personnel only.
- Monitor and audit access to sensitive directories regularly.
Long-Term Security Practices
- Implement strong password policies and encryption mechanisms for sensitive data.
- Conduct regular security training for personnel to raise awareness of potential threats.
Patching and Updates
- Stay informed about security advisories and updates from Jenkins project to apply patches promptly.