CVE-2019-0797 : Vulnerability Insights and Analysis

Windows Server and Windows systems are affected by an elevation of privilege vulnerability in the Win32k component's memory object handling.

Understanding CVE-2019-0797

This CVE ID is distinct from CVE-2019-0808 and involves an elevation of privilege vulnerability in Windows systems.

What is CVE-2019-0797?

An elevation of privilege vulnerability in Windows due to improper memory object handling in the Win32k component.

The Impact of CVE-2019-0797

The vulnerability allows attackers to elevate privileges on affected Windows Server and Windows systems.

Technical Details of CVE-2019-0797

The technical aspects of the vulnerability in Windows systems.

Vulnerability Description

The flaw in the Win32k component allows attackers to escalate privileges on the affected systems.

Affected Systems and Versions

Windows Server 2012, 2012 R2, 2016, 2019
Windows 8.1, RT 8.1, 10 versions 1607, 1703, 1709, 1803, 1809

Exploitation Mechanism

Attackers exploit the vulnerability by manipulating memory objects in the Win32k component.

Mitigation and Prevention

Steps to mitigate and prevent exploitation of CVE-2019-0797.

Immediate Steps to Take

Apply security updates from Microsoft promptly.
Monitor for any unusual system behavior.

Long-Term Security Practices

Implement the principle of least privilege.
Regularly update and patch systems to prevent vulnerabilities.
Conduct security training for users and IT staff.

Patching and Updates

Install the latest security updates provided by Microsoft to address the vulnerability.