CVE-2023-28958 : Security Advisory and Response

This CVE record pertains to a vulnerability affecting IBM Watson Knowledge Catalog on Cloud Pak for Data version 4.0, leading to potential CSV Injection.

Understanding CVE-2023-28958

This section will delve into the details of the CVE-2023-28958 vulnerability.

What is CVE-2023-28958?

CVE-2023-28958 involves a vulnerability in IBM Watson Knowledge Catalog on Cloud Pak for Data 4.0 that could allow a remote attacker to execute arbitrary commands on the system. This vulnerability is attributed to improper validation of CSV file contents.

The Impact of CVE-2023-28958

The impact of CVE-2023-28958 is rated as HIGH, with a CVSS v3.1 base score of 7.0. The confidentiality, integrity, and availability of the affected system are all at risk. The attack complexity is considered high, with local attack vectors and user interaction required.

Technical Details of CVE-2023-28958

This section will provide more technical insights into the CVE-2023-28958 vulnerability.

Vulnerability Description

The vulnerability, categorized under CWE-1236 (Improper Neutralization of Formula Elements in a CSV File), arises from the improper handling of CSV file content validation within IBM Watson Knowledge Catalog on Cloud Pak for Data 4.0.

Affected Systems and Versions

IBM Watson Knowledge Catalog on Cloud Pak for Data version 4.0 is confirmed to be affected by this vulnerability.

Exploitation Mechanism

An attacker can exploit this vulnerability remotely to execute arbitrary commands on the targeted system due to inadequate validation of CSV file contents.

Mitigation and Prevention

To address and mitigate the risks associated with CVE-2023-28958, specific steps need to be taken.

Immediate Steps to Take

Organizations using IBM Watson Knowledge Catalog on Cloud Pak for Data 4.0 should apply patches or updates provided by IBM promptly.
Implement access controls and monitoring mechanisms to detect and prevent unauthorized CSV injections.

Long-Term Security Practices

Regularly update and patch software systems to address known vulnerabilities promptly.
Conduct thorough security assessments and penetration testing to identify and remediate potential vulnerabilities.

Patching and Updates

Refer to IBM's official advisory for CVE-2023-28958 to access the necessary patches and updates for IBM Watson Knowledge Catalog on Cloud Pak for Data 4.0 to mitigate the CSV injection vulnerability.