CVE-2020-1564 : Exploit Details and Defense Strategies

This CVE describes a vulnerability in the Windows Jet Database Engine that could allow remote code execution. Microsoft has acknowledged this issue on August 11, 2020.

Understanding CVE-2020-1564

The vulnerability allows attackers to execute arbitrary code on the target system by manipulating objects in memory. It is categorized as a Remote Code Execution flaw.

What is CVE-2020-1564?

A remote code execution vulnerability in the Windows Jet Database Engine enables attackers to execute arbitrary code on a victim's system by manipulating objects in memory.

The Impact of CVE-2020-1564

Exploitation of this vulnerability could result in the execution of unauthorized code by attackers, potentially leading to system compromise and data breaches.

Technical Details of CVE-2020-1564

The technical aspects of the vulnerability are described below:

Vulnerability Description

The flaw arises from the improper handling of objects in memory within the Windows Jet Database Engine.

Affected Systems and Versions

Windows 10 Version 2004
Windows Server version 2004
Windows 10 Versions 1803, 1809, 1909
Windows Server 2019
Windows 10 Versions 1507, 1607, 1709, 1903
Windows 7, 7 SP1
Windows 8.1
Windows Server 2008, 2008 R2, 2012, 2012 R2, 2016

Exploitation Mechanism

Attackers can exploit the vulnerability by tricking users into opening a specially crafted file, allowing the malicious code to execute.

Mitigation and Prevention

Steps to mitigate and prevent the exploitation of CVE-2020-1564 include:

Immediate Steps to Take

Apply the security update provided by Microsoft.
Exercise caution when opening files from unknown or untrusted sources.

Long-Term Security Practices

Regularly update system software to the latest versions.
Implement robust security measures to prevent unauthorized access and code execution.
Conduct security awareness training for users to recognize potentially harmful files.

Patching and Updates

Microsoft has released an update to address the vulnerability in the Windows Jet Database Engine. Ensure timely installation of security patches to protect systems from exploitation.