CVE-2020-0855 : What You Need to Know

A remote code execution vulnerability in Microsoft Word could allow an attacker to execute arbitrary code on the target system.

Understanding CVE-2020-0855

This CVE affects Microsoft Office 2019 for Mac and Office 365 ProPlus on both 32-bit and 64-bit systems.

What is CVE-2020-0855?

A remote code execution vulnerability exists in Microsoft Word software due to improper handling of objects in memory.

The Impact of CVE-2020-0855

Attackers could exploit this vulnerability to execute arbitrary code on a target system.
Successful exploitation could result in the attacker taking control of the affected system.

Technical Details of CVE-2020-0855

This section provides more specific technical details about the vulnerability.

Vulnerability Description

Vulnerability Type: Remote Code Execution
Affected Software: Microsoft Word
Vulnerability Name: Microsoft Word Remote Code Execution

Affected Systems and Versions

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

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting a malicious Word document and convincing a user to open it.

Mitigation and Prevention

Protecting systems from CVE-2020-0855 requires immediate actions and long-term security practices.

Immediate Steps to Take

Apply the latest security updates from Microsoft to address the vulnerability.
Exercise caution when opening Word documents from untrusted sources.

Long-Term Security Practices

Implement a strong security policy around document handling and email attachments.
Educate users on recognizing and avoiding phishing attempts.

Patching and Updates

Regularly update Microsoft Office and Office 365 to ensure that the latest security patches are applied.