CVE-2019-0902 : Vulnerability Insights and Analysis

A vulnerability in the Windows Jet Database Engine allows for remote code execution due to improper handling of objects in memory. This vulnerability is also known as 'Jet Database Engine Remote Code Execution Vulnerability'.

Understanding CVE-2019-0902

What is CVE-2019-0902?

This CVE refers to a remote code execution vulnerability in the Windows Jet Database Engine, resulting from improper memory object handling.

The Impact of CVE-2019-0902

The vulnerability can be exploited remotely, potentially leading to unauthorized code execution on affected systems.

Technical Details of CVE-2019-0902

Vulnerability Description

The vulnerability arises from the inadequate handling of objects in memory within the Windows Jet Database Engine.

Affected Systems and Versions

Windows: Versions 7, 8.1, RT 8.1, 10, and various updates are affected.
Windows Server: Multiple versions including 2008, 2012, 2016, and 2019 are impacted.
Windows 10 Version 1903 and Windows Server, version 1903 are also affected.

Exploitation Mechanism

The vulnerability allows attackers to execute remote code by exploiting the memory object handling flaw in the Jet Database Engine.

Mitigation and Prevention

Immediate Steps to Take

Apply security updates provided by Microsoft promptly.
Implement network segmentation to reduce the attack surface.
Monitor network traffic for any suspicious activity.

Long-Term Security Practices

Regularly update and patch all software and operating systems.
Conduct security training for employees to enhance awareness of potential threats.

Patching and Updates

Ensure that all affected systems are updated with the latest security patches released by Microsoft.