CVE-2019-4152 : Vulnerability Insights and Analysis
Learn about CVE-2019-4152 affecting IBM Security Access Manager versions 9.0.1 to 9.0.6. Discover the impact, technical details, and mitigation steps for this vulnerability.
IBM Security Access Manager versions 9.0.1 to 9.0.6 have a vulnerability where session tokens are not promptly invalidated, potentially allowing unauthorized access.
Understanding CVE-2019-4152
This CVE involves a session token issue in IBM Security Access Manager versions 9.0.1 to 9.0.6, impacting local access security.
What is CVE-2019-4152?
IBM Security Access Manager versions 9.0.1 to 9.0.6 fail to invalidate session tokens promptly, posing a risk of unauthorized access to closed browser sessions.
The Impact of CVE-2019-4152
The vulnerability could enable individuals with local access to gain login access to closed browser sessions, compromising security.
Technical Details of CVE-2019-4152
This section delves into the technical aspects of the CVE.
Vulnerability Description
The session token issue in IBM Security Access Manager versions 9.0.1 to 9.0.6 allows attackers with local access to potentially gain unauthorized login access to closed browser sessions.
Affected Systems and Versions
- Product: Security Access Manager
- Vendor: IBM
- Affected Versions: 9.0.1, 9.0.2, 9.0.3, 9.0.4, 9.0.5, 9.0.6
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Local
- Privileges Required: None
- User Interaction: None
- Exploit Code Maturity: Unproven
Mitigation and Prevention
Protecting systems from CVE-2019-4152 is crucial for maintaining security.
Immediate Steps to Take
- Monitor and update session tokens regularly.
- Implement strong access controls.
- Consider restricting local access to critical systems.
Long-Term Security Practices
- Conduct regular security audits and assessments.
- Train employees on secure session management practices.
Patching and Updates
- Apply official fixes and updates provided by IBM.