CVE-2020-0881 Explained : Impact and Mitigation

A remote code execution vulnerability exists in the way that the Windows Graphics Device Interface (GDI) handles objects in memory, known as 'GDI+ Remote Code Execution Vulnerability'.

Understanding CVE-2020-0881

What is CVE-2020-0881?

This CVE involves a remote code execution vulnerability in the Windows Graphics Device Interface (GDI) related to how objects are managed in memory.

The Impact of CVE-2020-0881

The vulnerability can allow an attacker to execute arbitrary code on a targeted system, potentially leading to the complete compromise of the system.

Technical Details of CVE-2020-0881

Vulnerability Description

The vulnerability lies in the way Windows GDI processes objects in memory, enabling an attacker to execute malicious code remotely.

Affected Systems and Versions

Windows: Versions 7, 8.1, 10, and their respective variants are affected.
Windows Server: Various versions from 2008 to 2019, including Core installations.
Windows 10 Version 1903 and 1909 for different Systems are also vulnerable.

Exploitation Mechanism

The vulnerability can be exploited by an attacker sending a specially crafted file or through malicious websites to trigger the execution of arbitrary code.

Mitigation and Prevention

Immediate Steps to Take

Apply the latest security updates provided by Microsoft promptly.
Consider implementing the workaround or mitigations suggested by the vendor.

Long-Term Security Practices

Regularly update and patch all systems and software to mitigate future vulnerabilities.
Implement strong network perimeter defenses and access controls.
Educate users on safe internet practices to avoid downloading or executing untrusted files.
Monitor network traffic and system logs for any unusual behavior.

Patching and Updates

Ensure that all affected systems are updated with the security patches released by Microsoft to address the CVE-2020-0881 vulnerability.