CVE-2019-1190 : What You Need to Know

A security issue with the Windows kernel image allows for an elevation of privilege, enabling attackers to run code with higher permissions. This vulnerability is known as the 'Windows Image Elevation of Privilege Vulnerability'.

Understanding CVE-2019-1190

What is CVE-2019-1190?

An elevation of privilege vulnerability in the Windows kernel image allows attackers to execute code with elevated permissions by exploiting how objects in memory are handled.

The Impact of CVE-2019-1190

This vulnerability could be exploited by authenticated attackers on the local system running a specially crafted application, potentially leading to unauthorized code execution with elevated privileges.

Technical Details of CVE-2019-1190

Vulnerability Description

The security issue lies in the Windows kernel image's handling of objects in memory, which, if exploited, could allow attackers to run code with elevated permissions.

Affected Systems and Versions

Windows 10 Version 1809 for 32-bit Systems, x64-based Systems, and ARM64-based Systems
Windows Server 2019 and 2019 (Core installation)
Windows 10 Version 1903 for 32-bit Systems, x64-based Systems, and ARM64-based Systems
Windows Server, version 1903 (Server Core installation)

Exploitation Mechanism

To exploit this vulnerability, an attacker needs to be authenticated on the local system and run a specifically designed application.

Mitigation and Prevention

Immediate Steps to Take

Apply the security update provided by Microsoft to address the vulnerability.
Monitor for any unusual activities on the affected systems.

Long-Term Security Practices

Regularly update and patch systems to prevent vulnerabilities.
Implement strong authentication mechanisms to reduce the risk of unauthorized access.
Conduct regular security audits and assessments to identify and mitigate potential risks.

Patching and Updates

Ensure that all affected systems are updated with the latest security patches from Microsoft to mitigate the risk of exploitation.