CVE-2019-4564 : Exploit Details and Defense Strategies
Learn about CVE-2019-4564 affecting IBM Security Key Lifecycle Manager versions 2.6, 2.7, 3.0, and 3.0.1. Understand the impact, technical details, and mitigation steps for this XSS vulnerability.
IBM Security Key Lifecycle Manager versions 2.6, 2.7, 3.0, and 3.0.1 are vulnerable to a cross-site scripting (XSS) attack that allows malicious users to inject JavaScript code into the Web UI, potentially leading to sensitive credentials exposure.
Understanding CVE-2019-4564
This CVE involves a security vulnerability in IBM Security Key Lifecycle Manager that could be exploited through XSS.
What is CVE-2019-4564?
- The vulnerability in versions 2.6, 2.7, 3.0, and 3.0.1 of IBM Security Key Lifecycle Manager allows attackers to insert JavaScript code into the Web UI.
- This manipulation can modify the system's expected behavior, posing a risk of exposing confidential information during trusted sessions.
The Impact of CVE-2019-4564
- CVSS Score: 6.1 (Medium Severity)
- Attack Vector: Network
- Exploit Code Maturity: High
- User Interaction: Required
- Scope: Changed
- Temporal Score: 5.8
- Vulnerability Type: Cross-Site Scripting
Technical Details of CVE-2019-4564
This section provides more in-depth technical insights into the vulnerability.
Vulnerability Description
- The XSS vulnerability in IBM Security Key Lifecycle Manager versions 2.6, 2.7, 3.0, and 3.0.1 allows unauthorized JavaScript code injection.
Affected Systems and Versions
- Affected Product: Security Key Lifecycle Manager
- Vendor: IBM
- Vulnerable Versions: 2.6, 2.7, 3.0, 3.0.1
Exploitation Mechanism
- Attackers can exploit this vulnerability by injecting malicious JavaScript code into the Web UI, potentially compromising the system's security.
Mitigation and Prevention
Protecting systems from CVE-2019-4564 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Update IBM Security Key Lifecycle Manager to the latest patched version.
- Implement strict input validation to prevent XSS attacks.
- Monitor and restrict user input to mitigate the risk of code injection.
Long-Term Security Practices
- Conduct regular security assessments and penetration testing.
- Educate users on safe browsing practices and the risks of XSS attacks.
- Stay informed about security updates and best practices to prevent similar vulnerabilities.
Patching and Updates
- Apply official fixes provided by IBM to address the XSS vulnerability in Security Key Lifecycle Manager.