CVE-2020-1000 : What You Need to Know
Learn about CVE-2020-1000, an elevation of privilege flaw in Windows kernel. Find affected systems & versions, exploitation details, and mitigation steps to prevent unauthorized access.
An elevation of privilege vulnerability exists in Windows when the kernel fails to handle objects in memory.
Understanding CVE-2020-1000
What is CVE-2020-1000?
An elevation of privilege vulnerability in Windows kernel, also known as 'Windows Kernel Elevation of Privilege Vulnerability.'
The Impact of CVE-2020-1000
This vulnerability can allow an attacker to elevate privileges on an affected system.
Technical Details of CVE-2020-1000
Vulnerability Description
The vulnerability arises from improper memory object handling in the Windows kernel.
Affected Systems and Versions
- Windows:
- 10 Version 1803/1809/1709/1607, 7
- Windows Server:
- 1803/2019/2016/2008/2008 R2/2012
- Also affects specific versions of Windows 10 and Windows Server.
Exploitation Mechanism
The exploitation involves manipulating objects in memory to gain elevated system privileges.
Mitigation and Prevention
Immediate Steps to Take
- Apply security patches provided by Microsoft.
- Monitor for any unauthorized system configuration changes.
Long-Term Security Practices
- Regularly update and patch all software and operating systems.
- Implement principle of least privilege for user accounts.
- Conduct regular security audits and scans.
Patching and Updates
- Install the latest security updates released by Microsoft for affected versions.