CVE-2019-1184 : Exploit Details and Defense Strategies

A vulnerability known as Windows Elevation of Privilege Vulnerability affects various Windows and Windows Server versions. The vulnerability arises from the mishandling of COM calls by the Windows Core Shell COM Server Registrar.

Understanding CVE-2019-1184

This CVE ID is distinct from several other CVEs related to elevation of privilege vulnerabilities.

What is CVE-2019-1184?

This vulnerability occurs due to improper handling of COM calls by the Windows Core Shell COM Server Registrar, leading to an elevation of privilege vulnerability.

The Impact of CVE-2019-1184

The vulnerability allows attackers to elevate privileges on affected systems, potentially leading to unauthorized access and control.

Technical Details of CVE-2019-1184

The technical aspects of this CVE include:

Vulnerability Description

Vulnerability Name: Windows Elevation of Privilege Vulnerability
Vulnerability Type: Elevation of Privilege

Affected Systems and Versions

Windows 10 Version 1803 for 32-bit, x64-based, and ARM64-based Systems
Windows 10 Version 1809 for 32-bit, x64-based, and ARM64-based Systems
Windows Server version 1803 (Core Installation), 2019, and 2019 (Core installation)
Windows 10 Version 1903 for 32-bit, x64-based, and ARM64-based Systems
Windows Server, version 1903 (Server Core installation)

Exploitation Mechanism

The vulnerability is exploited by manipulating COM calls to the Windows Core Shell COM Server Registrar, allowing unauthorized elevation of privileges.

Mitigation and Prevention

To address CVE-2019-1184, follow these steps:

Immediate Steps to Take

Apply security updates provided by Microsoft promptly.
Monitor for any unauthorized access or unusual system behavior.

Long-Term Security Practices

Implement the principle of least privilege to restrict user access.
Regularly update and patch systems to prevent vulnerabilities.

Patching and Updates

Install the latest security updates from Microsoft to mitigate the vulnerability.