CVE-2019-5247 : Vulnerability Insights and Analysis

Huawei Atlas 300 and Atlas 500 devices are affected by a buffer overflow vulnerability that can be exploited by an authenticated attacker with local access. This vulnerability allows the attacker to manipulate parameters and potentially crash the service.

Understanding CVE-2019-5247

This CVE involves a buffer overflow vulnerability in Huawei Atlas 300 and Atlas 500 devices.

What is CVE-2019-5247?

The vulnerability in Huawei Atlas 300 and Atlas 500 devices allows an authenticated attacker with local access to manipulate parameters, potentially leading to a service crash.

The Impact of CVE-2019-5247

Exploiting this vulnerability could result in a service crash on the affected devices.

Technical Details of CVE-2019-5247

This section provides technical details of the CVE-2019-5247 vulnerability.

Vulnerability Description

The vulnerability is related to a buffer overflow in Huawei Atlas 300 and Atlas 500 devices, allowing attackers to manipulate parameters.

Affected Systems and Versions

Affected Products: Atlas 300, Atlas 500
Affected Version: 1.0.0

Exploitation Mechanism

An authenticated attacker with local access can craft specific parameters to exploit the vulnerability.

Mitigation and Prevention

Protecting against and mitigating the CVE-2019-5247 vulnerability.

Immediate Steps to Take

Apply security patches provided by Huawei promptly.
Monitor network traffic for any suspicious activity.
Restrict access to vulnerable devices.

Long-Term Security Practices

Regularly update and patch all software and firmware on the devices.
Conduct security training for personnel to recognize and respond to potential threats.

Patching and Updates

Ensure that all devices are updated with the latest security patches from Huawei.