CVE-2020-4900 : What You Need to Know

IBM Business Automation Workflow 19.0.0.3 has a vulnerability that allows a local user to access potentially sensitive information stored in log files.

Understanding CVE-2020-4900

IBM Business Automation Workflow version 19.0.0.3 is affected by a security issue that could lead to unauthorized access to sensitive data.

What is CVE-2020-4900?

The vulnerability in IBM Business Automation Workflow 19.0.0.3 enables a local user to read potentially sensitive information from log files, posing a risk to data confidentiality.

The Impact of CVE-2020-4900

The vulnerability has a CVSS base score of 5.1 (Medium severity) with high confidentiality impact. Although the attack complexity is high, no privileges are required for exploitation.

Technical Details of CVE-2020-4900

IBM Business Automation Workflow 19.0.0.3 vulnerability details:

Vulnerability Description

The issue allows a local user to access sensitive information in log files.

Affected Systems and Versions

Product: Business Automation Workflow
Vendor: IBM
Version: 19.0.0.3

Exploitation Mechanism

Attack Vector: Local
Attack Complexity: High
Privileges Required: None
User Interaction: None

Mitigation and Prevention

Immediate actions and long-term security practices to address CVE-2020-4900:

Immediate Steps to Take

Monitor log file access and restrict permissions.
Apply official fixes provided by IBM.

Long-Term Security Practices

Regularly review and update access controls.
Conduct security training for users on data handling best practices.

Patching and Updates

Install official fixes and security updates released by IBM to address the vulnerability.