CVE-2023-24567 : Vulnerability Insights and Analysis

This CVE record was published by Dell on March 1, 2023, highlighting a vulnerability in Dell NetWorker versions 19.5 and earlier that exposes 'RabbitMQ' version information. This vulnerability could potentially be exploited by a NetWorker server user with remote access to launch target-specific attacks.

Understanding CVE-2023-24567

This section will delve into the details of CVE-2023-24567, providing insights into the nature and impact of this vulnerability on affected systems.

What is CVE-2023-24567?

CVE-2023-24567 refers to a 'RabbitMQ' version disclosure vulnerability identified in Dell NetWorker versions 19.5 and earlier. This vulnerability allows a NetWorker server user with remote access to potentially exploit the system and launch specific attacks, posing a threat to the confidentiality of sensitive information.

The Impact of CVE-2023-24567

The impact of CVE-2023-24567 is classified as high severity, with a CVSS v3.1 base score of 7.5. The vulnerability exposes sensitive information to unauthorized actors, potentially leading to targeted attacks. It affects the confidentiality of data with low attack complexity and network-based attack vectors.

Technical Details of CVE-2023-24567

In this section, we will explore the technical aspects of CVE-2023-24567, including the vulnerability description, affected systems, and the exploitation mechanism.

Vulnerability Description

The 'RabbitMQ' version disclosure vulnerability in Dell NetWorker versions 19.5 and earlier allows remote NetWorker server users to access sensitive version information, enabling them to exploit the system and conduct targeted attacks.

Affected Systems and Versions

The vulnerability impacts Dell NetWorker versions 19.5 and earlier, specifically affecting the NetWorker AuthC and NetWorker Server modules. Systems running these versions are susceptible to the 'RabbitMQ' version disclosure vulnerability.

Exploitation Mechanism

An attacker with remote access to NetWorker clients can exploit the CVE-2023-24567 vulnerability by leveraging the exposed 'RabbitMQ' version information in Dell NetWorker versions 19.5 and earlier. This exploitation could lead to the compromise of sensitive data and the execution of target-specific attacks.

Mitigation and Prevention

This section focuses on the steps that organizations and users can take to mitigate the risks posed by CVE-2023-24567 and prevent potential security breaches.

Immediate Steps to Take

Organizations should apply security updates provided by Dell to address the 'RabbitMQ' version disclosure vulnerability in NetWorker versions 19.5 and earlier.
Implement access controls and network segmentation to restrict unauthorized access to NetWorker servers and clients.
Monitor network traffic for any suspicious activities that could indicate an exploitation attempt.

Long-Term Security Practices

Regularly update and patch NetWorker software to ensure protection against known vulnerabilities.
Conduct security assessments and penetration testing to identify and address potential weaknesses in the network infrastructure.
Educate users on cybersecurity best practices to enhance overall security posture and awareness within the organization.

Patching and Updates

Dell has released a security update addressing the CVE-2023-24567 vulnerability in NetWorker versions 19.5 and earlier. Organizations using affected versions should promptly apply the provided patch to eliminate the 'RabbitMQ' version disclosure risk and enhance the security of their systems.