CVE-2019-0576 Explained : Impact and Mitigation
Learn about CVE-2019-0576, a remote code execution vulnerability in the Windows Jet Database Engine affecting Windows 7, Windows Server, Windows RT, Windows 10, and more. Find mitigation steps and updates.
A remote code execution vulnerability exists in the Windows Jet Database Engine, affecting multiple Windows operating systems.
Understanding CVE-2019-0576
What is CVE-2019-0576?
The vulnerability, known as "Jet Database Engine Remote Code Execution Vulnerability," arises from the improper handling of memory objects in the Windows Jet Database Engine.
The Impact of CVE-2019-0576
This vulnerability impacts a range of Windows operating systems, including Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2019, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Windows 10, and Windows 10 Servers.
Technical Details of CVE-2019-0576
Vulnerability Description
The vulnerability allows for remote code execution due to memory object mishandling in the Windows Jet Database Engine.
Affected Systems and Versions
- Windows 7: 32-bit Systems Service Pack 1, x64-based Systems Service Pack 1
- Windows Server 2012 R2: (Server Core installation)
- Windows RT 8.1: Windows RT 8.1
- Windows Server 2008: Various versions including 32-bit Systems Service Pack 2, x64-based Systems Service Pack 2
- Windows 10: Multiple versions including Version 1607, Version 1703, Version 1709, Version 1803, Version 1809
- Windows 10 Servers: version 1709, version 1803 (Server Core Installation)
Exploitation Mechanism
The vulnerability allows attackers to execute remote code by exploiting the memory object handling in the Windows Jet Database Engine.
Mitigation and Prevention
Immediate Steps to Take
- Apply security patches provided by Microsoft promptly.
- Implement network segmentation to limit the impact of potential attacks.
- Monitor network traffic for any suspicious activity.
Long-Term Security Practices
- Regularly update and patch all Windows operating systems and software.
- Conduct security training for employees to raise awareness of potential threats.
Patching and Updates
Ensure all affected systems are updated with the latest security patches released by Microsoft.