CVE-2020-0835 : What You Need to Know
Learn about CVE-2020-0835, an elevation of privilege vulnerability in Windows Defender antimalware platform. Discover the impact, affected systems, exploitation method, and mitigation steps.
Windows Defender Antimalware Platform Hard Link Elevation of Privilege Vulnerability
Understanding CVE-2020-0835
What is CVE-2020-0835?
An elevation of privilege vulnerability is present in the Windows Defender antimalware platform due to improper handling of hard links.
The Impact of CVE-2020-0835
This vulnerability could allow an attacker to elevate privileges on the affected system, enabling them to execute arbitrary code or perform malicious actions.
Technical Details of CVE-2020-0835
Vulnerability Description
The vulnerability arises from Windows Defender antimalware platform's incorrect management of hard links.
Affected Systems and Versions
- Product: Windows Defender antimalware platform
- Vendor: Microsoft
- Affected Version: Unspecified
Exploitation Mechanism
The exploitation involves manipulating hard links to elevate privileges and gain unauthorized access.
Mitigation and Prevention
Immediate Steps to Take
- Apply the necessary security updates provided by Microsoft.
- Monitor for any suspicious activities on the system.
Long-Term Security Practices
- Regularly update and patch your system to protect against known vulnerabilities.
Patching and Updates
Ensure that the Windows Defender antimalware platform is kept up to date with the latest security patches.