CVE-2020-4588 : Security Advisory and Response

IBM i2 iBase 8.9.13 could allow an attacker to upload arbitrary executable files, potentially leading to code execution.

Understanding CVE-2020-4588

IBM i2 iBase 8.9.13 vulnerability with a high severity score.

What is CVE-2020-4588?

IBM i2 iBase 8.9.13 allows attackers to upload executable files, leading to potential code execution.
IBM X-Force ID: 184579.

The Impact of CVE-2020-4588

CVSS Score: 7.7 (High)
Attack Vector: Local
Confidentiality Impact: High
Integrity Impact: High
Availability Impact: High
Privileges Required: High
User Interaction: Required
Exploit Code Maturity: Unproven
Remediation Level: Official Fix
Report Confidence: Confirmed

Technical Details of CVE-2020-4588

Vulnerability details and affected systems.

Vulnerability Description

Allows uploading of arbitrary executable files, enabling potential code execution.

Affected Systems and Versions

Product: IBM i2 iBase
Version: 8.9.13

Exploitation Mechanism

Attackers can upload malicious executable files to exploit the vulnerability.

Mitigation and Prevention

Protective measures and actions to mitigate the vulnerability.

Immediate Steps to Take

Apply official fixes provided by IBM.
Monitor for any unauthorized file uploads.
Educate users on safe file handling practices.

Long-Term Security Practices

Regularly update and patch software to the latest versions.
Implement file upload restrictions and security controls.
Conduct security training and awareness programs.

Patching and Updates

IBM has released official fixes to address the vulnerability.