CVE-2019-4737 : Vulnerability Insights and Analysis
Learn about CVE-2019-4737 affecting IBM DOORS Next Generation versions 6.0.2, 6.0.6, and 6.0.61. Understand the impact, technical details, and mitigation steps for this cross-site scripting vulnerability.
IBM DOORS Next Generation (DNG/RRC) versions 6.0.2, 6.0.6, and 6.0.61 have a cross-site scripting vulnerability that allows users to inject JavaScript code, potentially compromising system behavior and exposing credentials.
Understanding CVE-2019-4737
This CVE identifies a security flaw in IBM DOORS Next Generation (DNG/RRC) versions 6.0.2, 6.0.6, and 6.0.61 related to cross-site scripting.
What is CVE-2019-4737?
- Cross-site scripting vulnerability in IBM DOORS Next Generation (DNG/RRC) versions 6.0.2, 6.0.6, and 6.0.61
- Users can insert JavaScript code into the Web UI, altering system behavior
- Potential exposure of credentials during trusted sessions
The Impact of CVE-2019-4737
- Base Score: 5.4 (Medium Severity)
- Attack Vector: Network
- Exploit Code Maturity: High
- User Interaction Required
- Privileges Required: Low
- Scope: Changed
- Confidentiality Impact: Low, Integrity Impact: Low
Technical Details of CVE-2019-4737
Vulnerability Description
- Cross-site scripting vulnerability in IBM DOORS Next Generation (DNG/RRC)
- Allows insertion of JavaScript code into the Web UI
- Potential exposure of credentials during trusted sessions
Affected Systems and Versions
- Rational DOORS Next Generation by IBM
- Versions: 6.0.2, 6.0.6, 6.0.61
Exploitation Mechanism
- Users exploit the vulnerability by injecting JavaScript code into the Web UI
Mitigation and Prevention
Immediate Steps to Take
- Apply official fixes provided by IBM
- Educate users on safe browsing practices
Long-Term Security Practices
- Regularly update and patch software
- Implement security training for developers and users
- Monitor and restrict user input to prevent code injection
Patching and Updates
- IBM has released official fixes for the affected versions