CVE-2023-35979 : Exploit Details and Defense Strategies

A detailed overview of the Unauthenticated Buffer Overflow Vulnerability in ArubaOS Web-Based Management Interface affecting certain products from Hewlett Packard Enterprise (HPE).

Understanding CVE-2023-35979

This section delves into the ins and outs of the CVE-2023-35979 vulnerability.

What is CVE-2023-35979?

The CVE-2023-35979 is an unauthenticated buffer overflow vulnerability in the process controlling the ArubaOS web-based management interface. If exploited successfully, it can lead to a Denial-of-Service (DoS) condition affecting the web-based management interface of the controller.

The Impact of CVE-2023-35979

The impact of this vulnerability can result in a DoS condition, hampering the functionality of the web-based management interface of affected devices managed by Aruba Central.

Technical Details of CVE-2023-35979

In this section, we discuss specific technical details related to CVE-2023-35979.

Vulnerability Description

The vulnerability involves an unauthenticated buffer overflow in the ArubaOS process controlling the web-based management interface, potentially leading to a DoS situation.

Affected Systems and Versions

The Aruba Mobility Conductor, Aruba Mobility Controllers, WLAN Gateways, and SD-WAN Gateways managed by Aruba Central running specific versions of ArubaOS are impacted by this vulnerability.

Exploitation Mechanism

The vulnerability can be exploited by malicious actors to trigger a buffer overflow in the web-based management interface, causing a DoS condition.

Mitigation and Prevention

This section outlines the steps to mitigate and prevent the CVE-2023-35979 vulnerability.

Immediate Steps to Take

Organizations should apply patches provided by Hewlett Packard Enterprise to address the vulnerability promptly.
Network segmentation and access controls can help limit exposure to potential attacks.

Long-Term Security Practices

Regular security assessments and penetration testing can help identify and remediate vulnerabilities proactively.
Keeping systems up to date with the latest security patches and updates is essential for maintaining resilience against threats.

Patching and Updates

HPE has released patches to fix the vulnerability in the affected versions of ArubaOS. Organizations should ensure timely application of these patches to secure their systems.