CVE-2019-4204 : Exploit Details and Defense Strategies
Learn about CVE-2019-4204 affecting IBM Business Automation Workflow versions 18.0.0.0, 18.0.0.1, 18.0.0.2, and 19.0.0.1. Understand the impact, technical details, and mitigation steps for this cross-site scripting vulnerability.
IBM Business Automation Workflow versions 18.0.0.0, 18.0.0.1, 18.0.0.2, and 19.0.0.1 are susceptible to a cross-site scripting vulnerability that allows malicious users to inject JavaScript code into the Web UI, potentially leading to credential exposure during trusted sessions.
Understanding CVE-2019-4204
This CVE involves a security flaw in IBM Business Automation Workflow that enables cross-site scripting attacks.
What is CVE-2019-4204?
- The vulnerability in versions 18.0.0.0, 18.0.0.1, 18.0.0.2, and 19.0.0.1 of IBM Business Automation Workflow allows the insertion of JavaScript code into the Web UI.
- This flaw can alter the intended functionality and may result in the disclosure of credentials during trusted sessions.
The Impact of CVE-2019-4204
- CVSS Score: 5.4 (Medium Severity)
- Attack Vector: Network
- Exploit Code Maturity: High
- User Interaction: Required
- Scope: Changed
- Attack Complexity: Low
- Privileges Required: Low
- Confidentiality Impact: Low
- Integrity Impact: Low
- Availability Impact: None
Technical Details of CVE-2019-4204
Vulnerability Description
- Cross-site scripting vulnerability in IBM Business Automation Workflow versions 18.0.0.0, 18.0.0.1, 18.0.0.2, and 19.0.0.1.
Affected Systems and Versions
- IBM Business Automation Workflow versions 18.0.0.0, 18.0.0.1, 18.0.0.2, and 19.0.0.1
Exploitation Mechanism
- Malicious users can exploit this vulnerability by injecting JavaScript code into the Web UI.
Mitigation and Prevention
Immediate Steps to Take
- Apply the official fix provided by IBM to address the vulnerability.
- Monitor for any unusual activities that may indicate exploitation of the vulnerability.
Long-Term Security Practices
- Regularly update and patch the IBM Business Automation Workflow to prevent security vulnerabilities.
- Educate users on safe browsing practices to minimize the risk of cross-site scripting attacks.
Patching and Updates
- Stay informed about security bulletins and updates from IBM regarding Business Automation Workflow.