CVE-2023-42006 Explained : Impact and Mitigation

This article provides details about CVE-2023-42006, a vulnerability in IBM Administration Runtime Expert for i versions 7.2, 7.3, 7.4, and 7.5 that could allow a local user to obtain sensitive information due to improper authority checks.

Understanding CVE-2023-42006

This section delves into the specifics of the CVE-2023-42006 vulnerability.

What is CVE-2023-42006?

The CVE-2023-42006 vulnerability pertains to IBM Administration Runtime Expert for i versions 7.2, 7.3, 7.4, and 7.5. It allows a local user to access sensitive information by exploiting improper authority checks.

The Impact of CVE-2023-42006

The impact of this vulnerability is deemed high, with a CVSS base score of 8.4. It affects confidentiality, integrity, and availability, posing a significant risk to affected systems.

Technical Details of CVE-2023-42006

This section covers the technical aspects of CVE-2023-42006.

Vulnerability Description

CVE-2023-42006 involves a lack of proper authority checks in IBM Administration Runtime Expert for i, enabling unauthorized access to sensitive data by local users.

Affected Systems and Versions

The vulnerability affects versions 7.2, 7.3, 7.4, and 7.5 of IBM Administration Runtime Expert for i.

Exploitation Mechanism

By exploiting the inadequate authority validation, a local user can gain access to confidential information on the affected systems.

Mitigation and Prevention

This section outlines measures to mitigate the risks associated with CVE-2023-42006.

Immediate Steps to Take

Users are advised to apply security patches provided by IBM to address the vulnerability promptly.

Long-Term Security Practices

Implementing least privilege access controls and conducting regular security audits can help prevent similar information disclosure issues.

Patching and Updates

Regularly updating IBM Administration Runtime Expert for i to the latest secure versions is crucial in safeguarding systems against known vulnerabilities.