CVE-2022-28665 : What You Need to Know

A memory corruption vulnerability has been identified in the httpd unescape functionality of FreshTomato 2022.1, allowing attackers to trigger memory corruption via a specially-crafted HTTP request.

Understanding CVE-2022-28665

This CVE refers to a vulnerability in FreshTomato 2022.1 that can be exploited through malicious network requests, potentially leading to memory corruption.

What is CVE-2022-28665?

The CVE-2022-28665 involves a memory corruption vulnerability in the httpd unescape functionality of FreshTomato 2022.1, providing attackers with the ability to exploit this issue through specially-crafted HTTP requests.

The Impact of CVE-2022-28665

The impact of this vulnerability is significant as it can result in memory corruption, potentially leading to unauthorized access or denial of service attacks on affected systems.

Technical Details of CVE-2022-28665

This section outlines the technical details of CVE-2022-28665, including the vulnerability description, affected systems and versions, as well as the exploitation mechanism.

Vulnerability Description

The vulnerability exists in the httpd unescape functionality of FreshTomato 2022.1, allowing threat actors to trigger memory corruption by sending malicious HTTP requests.

Affected Systems and Versions

The vulnerability affects FreshTomato 2022.1 specifically, putting systems running this version at risk of exploitation.

Exploitation Mechanism

Attackers can exploit this vulnerability by sending specially-crafted HTTP requests to the vulnerable URL-decoding feature in

freshtomato-arm

, leading to memory corruption.

Mitigation and Prevention

In order to mitigate the risks associated with CVE-2022-28665, immediate steps need to be taken to secure the affected systems and prevent potential exploits.

Immediate Steps to Take

Immediate action should be taken to apply any available patches or security updates provided by FreshTomato to address this vulnerability and prevent exploitation.

Long-Term Security Practices

Implementing robust security measures, such as network segmentation, access controls, and regular security assessments, can help enhance the overall security posture and prevent future vulnerabilities.

Patching and Updates

Regularly monitor for security updates and patches released by FreshTomato to ensure that the systems are up to date with the latest security fixes and protect against potential threats.