CVE-2019-16541 Explained : Impact and Mitigation
Learn about CVE-2019-16541 affecting Jenkins JIRA Plugin 3.0.10 and earlier. Discover the impact, technical details, and mitigation steps for this security vulnerability.
Jenkins JIRA Plugin version 3.0.10 and earlier allows users to select and utilize credentials with System scope due to improper declaration of folder scope for per-folder Jira site definitions.
Understanding CVE-2019-16541
This CVE affects Jenkins JIRA Plugin versions 3.0.10 and earlier, impacting the security of the plugin.
What is CVE-2019-16541?
CVE-2019-16541 highlights a vulnerability in Jenkins JIRA Plugin versions 3.0.10 and earlier, enabling users to access credentials with System scope.
The Impact of CVE-2019-16541
The vulnerability allows unauthorized users to select and use credentials with elevated privileges, posing a security risk to the affected systems.
Technical Details of CVE-2019-16541
Jenkins JIRA Plugin version 3.0.10 and earlier have specific technical details related to the vulnerability.
Vulnerability Description
The issue arises from the plugin's failure to declare the correct folder scope for per-folder Jira site definitions, leading to the misuse of credentials with System scope.
Affected Systems and Versions
- Product: Jenkins JIRA Plugin
- Vendor: Jenkins project
- Versions Affected: 3.0.10 and earlier
Exploitation Mechanism
The vulnerability allows users to exploit the misconfiguration in the plugin to access credentials with elevated privileges, compromising system security.
Mitigation and Prevention
Taking immediate steps and implementing long-term security practices are crucial to mitigate the risks associated with CVE-2019-16541.
Immediate Steps to Take
- Upgrade Jenkins JIRA Plugin to a patched version that addresses the vulnerability.
- Restrict access to sensitive credentials and regularly monitor credential usage.
Long-Term Security Practices
- Conduct regular security audits and vulnerability assessments on Jenkins plugins.
- Educate users on secure credential management practices to prevent unauthorized access.
Patching and Updates
- Stay informed about security advisories and promptly apply patches released by Jenkins project to secure the plugin.