CVE-2020-0851 Explained : Impact and Mitigation

A remote code execution vulnerability exists in Microsoft Word software when it fails to properly handle objects in memory, aka 'Microsoft Word Remote Code Execution Vulnerability'.

Understanding CVE-2020-0851

This CVE ID is unique from CVE-2020-0850, CVE-2020-0852, CVE-2020-0855, and CVE-2020-0892.

What is CVE-2020-0851?

CVE-2020-0851 is a remote code execution vulnerability found in Microsoft Word software due to improper memory object handling.

The Impact of CVE-2020-0851

This vulnerability could allow remote attackers to execute arbitrary code on the target system.

Technical Details of CVE-2020-0851

This section discusses specific technical details of the vulnerability.

Vulnerability Description

A remote code execution flaw in Microsoft Word caused by improper handling of memory objects.

Affected Systems and Versions

Microsoft Office 2019 for Mac
Microsoft Office 2016 for Mac
Office 365 ProPlus on 32-bit and 64-bit Systems

Exploitation Mechanism

The vulnerability can be exploited by enticing a user to open a specially crafted document or file, triggering the execution of malicious code.

Mitigation and Prevention

Effective measures to mitigate the CVE-2020-0851 vulnerability.

Immediate Steps to Take

Ensure all Microsoft Office and Office 365 ProPlus installations are up to date.
Exercise caution when opening files from unknown or untrusted sources.

Long-Term Security Practices

Implement security awareness training to educate users about phishing and social engineering tactics.
Regularly update antivirus software and conduct system scans to detect and prevent malicious activities.

Patching and Updates

Microsoft may release security patches or updates to address the CVE-2020-0851 vulnerability, so ensure prompt installation of these updates.