CVE-2023-33628 : Security Advisory and Response

This article provides an in-depth analysis of CVE-2023-33628, a security vulnerability discovered in H3C Magic R300 version R300-2100MV100R004 related to a stack overflow issue via the DelvsList interface.

Understanding CVE-2023-33628

In this section, we will explore the details of CVE-2023-33628 and its impact.

What is CVE-2023-33628?

CVE-2023-33628 is a vulnerability found in H3C Magic R300 version R300-2100MV100R004, allowing a stack overflow through the DelvsList interface at /goform/aspForm.

The Impact of CVE-2023-33628

The vulnerability could be exploited by attackers to potentially execute arbitrary code or cause a denial of service on the affected system.

Technical Details of CVE-2023-33628

Let's delve into the technical aspects of CVE-2023-33628 to understand its implications further.

Vulnerability Description

The vulnerability in H3C Magic R300 version R300-2100MV100R004 leads to a stack overflow when accessed via the DelvsList interface at /goform/aspForm.

Affected Systems and Versions

All versions of H3C Magic R300 up to R300-2100MV100R004 are affected by this vulnerability.

Exploitation Mechanism

Attackers can exploit this vulnerability by sending specially crafted requests to the DelvsList interface, triggering the stack overflow.

Mitigation and Prevention

In this section, we will discuss the steps to mitigate the risks posed by CVE-2023-33628 and prevent potential exploits.

Immediate Steps to Take

Users are advised to restrict network access to the affected interface and implement firewall rules to control inbound and outbound traffic.

Long-Term Security Practices

Regular security training for IT personnel, implementing network segmentation, and keeping systems up to date with security patches are essential for long-term security.

Patching and Updates

It is crucial to apply patches provided by H3C promptly to address the vulnerability and enhance system security.