CVE-2020-16901 Explained : Impact and Mitigation

Windows Kernel Information Disclosure Vulnerability was published on October 16, 2020, affecting Microsoft Windows 10 Version 1909 and Windows Server version 1909. An authenticated attacker could exploit this vulnerability to obtain sensitive information.

Understanding CVE-2020-16901

An information disclosure vulnerability in the Windows kernel could allow attackers to compromise user systems.

What is CVE-2020-16901?

This vulnerability arises from the improper initialization of objects in memory within the Windows kernel.

The Impact of CVE-2020-16901

Exploitation of this vulnerability could lead to the disclosure of sensitive information, potentially enabling further system compromise.

Technical Details of CVE-2020-16901

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The vulnerability allows an authenticated attacker to exploit the improper initialization of objects in memory within the Windows kernel.

Affected Systems and Versions

Microsoft Windows 10 Version 1909 (32-bit Systems, x64-based Systems, ARM64-based Systems)
Microsoft Windows Server version 1909 (Server Core installation, x64-based Systems)

Exploitation Mechanism

To exploit this vulnerability, an attacker needs to run a specially crafted application to obtain sensitive information.

Mitigation and Prevention

Protect your systems from CVE-2020-16901 with the following steps:

Immediate Steps to Take

Apply the security update provided by Microsoft to address the vulnerability.
Monitor for any unusual activities on the system that could indicate exploitation.

Long-Term Security Practices

Regularly update and patch your systems to prevent known vulnerabilities.
Implement strong authentication mechanisms to prevent unauthorized access.

Patching and Updates

Ensure that your systems are up to date with the latest security patches and updates.