CVE-2019-18386 Explained : Impact and Mitigation
Learn about CVE-2019-18386 affecting Unisys ClearPath Forward Libra and ClearPath MCP Software Series. Find out the impact, affected systems, exploitation mechanism, and mitigation steps.
Unisys ClearPath Forward Libra and ClearPath MCP Software Series may experience faults and other consequences when receiving specially designed message payloads.
Understanding CVE-2019-18386
What is CVE-2019-18386?
Systems management on Unisys ClearPath Forward Libra and ClearPath MCP Software Series can fault and have other unspecified impacts when receiving specifically crafted message payloads over a systems management communication channel.
The Impact of CVE-2019-18386
The vulnerability may lead to faults and other undetermined consequences on affected systems.
Technical Details of CVE-2019-18386
Vulnerability Description
The Unisys ClearPath Forward Libra and ClearPath MCP Software Series may experience faults and other undetermined consequences if they receive specially designed message payloads through a communication channel for systems management.
Affected Systems and Versions
- Product: Unisys ClearPath Forward Libra and ClearPath MCP Software Series
- Version: Not applicable
Exploitation Mechanism
The vulnerability is triggered by receiving specially crafted message payloads through a communication channel for systems management.
Mitigation and Prevention
Immediate Steps to Take
- Monitor vendor's security advisories for patches or updates
- Implement network segmentation to limit exposure
Long-Term Security Practices
- Regularly update and patch systems
- Conduct security training for employees
- Implement intrusion detection and prevention systems
Patching and Updates
Apply patches or updates provided by Unisys to address the vulnerability.