CVE-2022-28643 : Security Advisory and Response

This CVE involves a vulnerability that allows remote attackers to execute arbitrary code on affected installations of Bentley MicroStation CONNECT 10.16.02.34.

Understanding CVE-2022-28643

This section will delve into the details of the CVE-2022-28643 vulnerability.

What is CVE-2022-28643?

CVE-2022-28643 permits remote attackers to execute arbitrary code on impacted Bentley MicroStation CONNECT installations.

The Impact of CVE-2022-28643

The vulnerability requires user interaction, making it crucial for users to exercise caution while dealing with potentially malicious content.

Technical Details of CVE-2022-28643

Let's explore the technical aspects of the CVE-2022-28643 vulnerability.

Vulnerability Description

The flaw lies in the parsing of DGN files, where crafted data can lead to a write past the end of an allocated buffer, enabling code execution in the current process context.

Affected Systems and Versions

The issue affects Bentley's MicroStation CONNECT version 10.16.02.34.

Exploitation Mechanism

To exploit the vulnerability, the attacker must trick the target into visiting a malicious page or opening a corrupted file.

Mitigation and Prevention

In this section, we discuss the steps to mitigate and prevent exploitation of CVE-2022-28643.

Immediate Steps to Take

Users are advised to update to a patched version of Bentley MicroStation CONNECT to mitigate the vulnerability.

Long-Term Security Practices

Maintain caution while interacting with unknown or suspicious files, websites, and content to prevent potential exploits.

Patching and Updates

Regularly apply security updates provided by software vendors to address known vulnerabilities.