CVE-2019-4304 : Exploit Details and Defense Strategies
Learn about CVE-2019-4304, a vulnerability in IBM WebSphere Application Server - Liberty allowing unauthorized access. Find out the impact, affected systems, and mitigation steps.
IBM WebSphere Application Server - Liberty vulnerability allows unauthorized access, impacting security measures.
Understanding CVE-2019-4304
An unauthorized individual could exploit a vulnerability in IBM WebSphere Application Server - Liberty, resulting in the circumvention of security measures due to incorrect validation of sessions.
What is CVE-2019-4304?
- Vulnerability in IBM WebSphere Application Server - Liberty allowing unauthorized access
- Assigned IBM X-Force ID: 160950
The Impact of CVE-2019-4304
- Base Score: 6.3 (Medium Severity)
- Attack Complexity: Low
- Attack Vector: Network
- Exploit Code Maturity: Unproven
- Privileges Required: Low
- User Interaction: None
Technical Details of CVE-2019-4304
Vulnerability Description
- Remote attacker can bypass security restrictions due to improper session validation
Affected Systems and Versions
- Product: WebSphere Application Server
- Vendor: IBM
- Versions: Liberty
Exploitation Mechanism
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: Low
Mitigation and Prevention
Immediate Steps to Take
- Apply official fix provided by IBM
- Monitor for any unauthorized access
Long-Term Security Practices
- Regularly update and patch WebSphere Application Server
- Implement proper session validation mechanisms
Patching and Updates
- Stay informed about security bulletins and updates from IBM