CVE-2019-4718 : Security Advisory and Response
Learn about CVE-2019-4718 affecting IBM Jazz for Service Management version 3.13. Understand the impact, technical details, and mitigation steps for this cross-site scripting vulnerability.
IBM Jazz for Service Management version 3.13 is vulnerable to cross-site scripting, allowing users to insert JavaScript code into the Web UI, potentially leading to credential disclosure.
Understanding CVE-2019-4718
This CVE involves a vulnerability in IBM Jazz for Service Management version 3.13 that enables cross-site scripting, impacting the security of the system.
What is CVE-2019-4718?
- The vulnerability in version 3.13 of IBM Jazz for Service Management allows users to inject JavaScript code into the Web UI.
- This can alter the intended functionality and may result in the disclosure of credentials during a trusted session.
The Impact of CVE-2019-4718
- CVSS Base Score: 5.4 (Medium Severity)
- Attack Vector: Network
- Exploit Code Maturity: High
- User Interaction: Required
- Scope: Changed
- The vulnerability has a medium impact, affecting confidentiality, integrity, and availability.
Technical Details of CVE-2019-4718
This section provides detailed technical information about the vulnerability.
Vulnerability Description
- IBM Jazz for Service Management version 3.13 is susceptible to cross-site scripting.
- Users can embed arbitrary JavaScript code in the Web UI, potentially leading to credential disclosure.
Affected Systems and Versions
- Affected Product: Jazz for Service Management
- Vendor: IBM
- Affected Version: 3.13
Exploitation Mechanism
- Attack Complexity: Low
- Privileges Required: Low
- Remediation Level: Official Fix
Mitigation and Prevention
Protect your systems from this vulnerability by following these steps:
Immediate Steps to Take
- Apply official fixes provided by IBM.
- Educate users about the risks of executing unknown scripts.
- Monitor and restrict user input to prevent script injection.
Long-Term Security Practices
- Regularly update and patch software to address security vulnerabilities.
- Conduct security training for developers and users to raise awareness of potential threats.
- Implement security measures such as Content Security Policy (CSP) to mitigate XSS risks.
Patching and Updates
- Stay informed about security bulletins and updates from IBM.
- Apply patches promptly to ensure the security of your systems.