CVE-2019-4738 : Security Advisory and Response

IBM Sterling B2B Integrator Standard Edition versions 5.2.0.0 through 5.2.6.5 and 6.0.0.0 through 6.0.3.1 have a vulnerability that allows an authorized user to access sensitive information, potentially leading to further system attacks.

Understanding CVE-2019-4738

This CVE involves a vulnerability in the dashboard user interface of IBM Sterling B2B Integrator Standard Edition.

What is CVE-2019-4738?

The vulnerability in IBM Sterling B2B Integrator allows an authorized user to access sensitive information, which could be exploited for additional system attacks.

The Impact of CVE-2019-4738

CVSS Score: 4.3 (Medium Severity)
Attack Vector: Network
Confidentiality Impact: Low
Integrity Impact: None
Privileges Required: Low
Exploit Code Maturity: Unproven
Remediation Level: Official Fix
Report Confidence: Confirmed

Technical Details of CVE-2019-4738

This section provides more technical insights into the vulnerability.

Vulnerability Description

The vulnerability allows an authorized user to access sensitive information through the dashboard UI.

Affected Systems and Versions

IBM Sterling B2B Integrator Standard Edition 5.2.0.0 through 5.2.6.5
IBM Sterling B2B Integrator Standard Edition 6.0.0.0 through 6.0.3.1

Exploitation Mechanism

The vulnerability can be exploited by an authenticated user to gain access to sensitive data, which can then be used for further attacks.

Mitigation and Prevention

Protecting systems from CVE-2019-4738 is crucial to maintaining security.

Immediate Steps to Take

Apply official fixes provided by IBM.
Monitor system logs for any unauthorized access.
Restrict access to sensitive information.

Long-Term Security Practices

Regularly update and patch the IBM Sterling B2B Integrator software.
Conduct security training for users to prevent unauthorized access.

Patching and Updates

Ensure that all systems running affected versions of IBM Sterling B2B Integrator are updated with the latest patches and security fixes.