CVE-2020-1408 : Security Advisory and Response

A remote code execution vulnerability exists when the Windows font library improperly handles specially crafted embedded fonts, aka 'Microsoft Graphics Remote Code Execution Vulnerability'.

Understanding CVE-2020-1408

What is CVE-2020-1408?

CVE-2020-1408 is a remote code execution vulnerability in the Windows font library.

The Impact of CVE-2020-1408

The vulnerability allows attackers to execute arbitrary code on the affected system, potentially leading to a compromise of the system's integrity and confidentiality.

Technical Details of CVE-2020-1408

Vulnerability Description

The vulnerability arises from the improper handling of specially crafted embedded fonts in the Windows font library.

Affected Systems and Versions

Windows 10 Version 2004 for 32-bit, ARM64-based, and x64-based Systems
Windows Server 2004 (Server Core installation)
Various versions of Windows including 10, 8.1, 7, and older Windows Server versions
Windows 10 Version 1909, 1903

Exploitation Mechanism

The vulnerability can be exploited by an attacker leveraging crafted fonts to execute malicious code remotely.

Mitigation and Prevention

Immediate Steps to Take

Apply the latest security updates provided by Microsoft.
Employ security best practices for font handling and file validation.

Long-Term Security Practices

Regularly update and patch Windows systems.
Implement robust security measures to prevent unauthorized access to systems.
Conduct regular security audits and vulnerability assessments.

Patching and Updates

Ensure that all affected systems are updated with the latest patches and security updates to mitigate the vulnerability.