CVE-2019-4074 : Exploit Details and Defense Strategies
Learn about CVE-2019-4074, a cross-site scripting vulnerability in IBM Sterling B2B Integrator versions 6.0.0.0 and 6.0.0.1. Understand the impact, technical details, and mitigation steps.
IBM Sterling B2B Integrator Standard Edition versions 6.0.0.0 and 6.0.0.1 are vulnerable to a cross-site scripting (XSS) vulnerability that could allow attackers to inject malicious JavaScript code into the Web UI, potentially leading to credential disclosure.
Understanding CVE-2019-4074
This CVE involves a security vulnerability in IBM Sterling B2B Integrator Standard Edition versions 6.0.0.0 and 6.0.0.1.
What is CVE-2019-4074?
CVE-2019-4074 is a cross-site scripting vulnerability in IBM Sterling B2B Integrator Standard Edition versions 6.0.0.0 and 6.0.0.1. It allows attackers to insert arbitrary JavaScript code into the Web UI, altering its intended functionality and potentially exposing user credentials.
The Impact of CVE-2019-4074
The vulnerability could result in the disclosure of credentials during a trusted session, posing a risk to the confidentiality and integrity of sensitive information.
Technical Details of CVE-2019-4074
This section provides more technical insights into the vulnerability.
Vulnerability Description
The vulnerability in IBM Sterling B2B Integrator Standard Edition versions 6.0.0.0 and 6.0.0.1 allows for the injection of arbitrary JavaScript code into the Web UI, enabling attackers to modify its behavior.
Affected Systems and Versions
- Product: Sterling B2B Integrator
- Vendor: IBM
- Affected Versions: 6.0.0.0, 6.0.0.1
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Network
- Privileges Required: Low
- User Interaction: Required
- Exploit Code Maturity: Unproven
- Scope: Changed
- CVSS Base Score: 5.4 (Medium)
- CVSS Temporal Score: 4.7 (Medium)
Mitigation and Prevention
Protecting systems from CVE-2019-4074 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Apply official fixes provided by IBM to address the vulnerability.
- Educate users about the risks of executing arbitrary JavaScript code.
Long-Term Security Practices
- Regularly update and patch the IBM Sterling B2B Integrator software.
- Implement secure coding practices to prevent XSS vulnerabilities.
Patching and Updates
Ensure that the affected versions (6.0.0.0 and 6.0.0.1) are updated with the latest security patches to mitigate the risk of exploitation.