CVE-2020-1404 : Exploit Details and Defense Strategies

An elevation of privilege vulnerability exists when the Windows Runtime improperly handles objects in memory, aka 'Windows Runtime Elevation of Privilege Vulnerability'.

Understanding CVE-2020-1404

This CVE ID is unique from CVE-2020-1249, CVE-2020-1353, CVE-2020-1370, CVE-2020-1399, CVE-2020-1413, CVE-2020-1414, CVE-2020-1415, CVE-2020-1422.

What is CVE-2020-1404?

This vulnerability occurs due to a flaw in how the Windows Runtime processes objects in memory.

The Impact of CVE-2020-1404

The vulnerability could allow an attacker to elevate privileges on a system, potentially leading to unauthorized actions.

Technical Details of CVE-2020-1404

Vulnerability Description

Type: Elevation of Privilege
Vulnerability: Improper handling of objects in memory

Affected Systems and Versions

Windows 10 Version 2004 for 32-bit, ARM64-based, and x64-based Systems
Windows Server versions 2004 and earlier
Windows 10 versions 1803, 1809, 1709, and 1607
Windows Server 2019 and 2016
Windows 10 Version 1909 and 1903

Exploitation Mechanism

The vulnerability can be exploited by a remote attacker who sends specially crafted requests to the target system.

Mitigation and Prevention

Immediate Steps to Take

Apply security patches from Microsoft to fix the vulnerability
Monitor system logs for any suspicious activities
Restrict user permissions to decrease the likelihood of successful exploitation

Long-Term Security Practices

Regularly update software and systems to prevent known vulnerabilities
Conduct security training for employees to enhance awareness of potential threats

Patching and Updates

Install the latest security updates provided by Microsoft
Keep antivirus software up to date to detect and block potential exploitation attempts