CVE-2020-0804 : Exploit Details and Defense Strategies

An elevation of privilege vulnerability exists in the way that the Windows Network Connections Service handles objects in memory, aka 'Windows Network Connections Service Elevation of Privilege Vulnerability'.

Understanding CVE-2020-0804

This CVE ID is distinct from CVE-2020-0778, CVE-2020-0802, CVE-2020-0803, CVE-2020-0845.

What is CVE-2020-0804?

CVE-2020-0804 is an elevation of privilege vulnerability in the Windows Network Connections Service, allowing unauthorized users to execute arbitrary code with elevated privileges.

The Impact of CVE-2020-0804

This vulnerability could be exploited by attackers to gain elevated privileges on the affected Windows systems, potentially leading to further system compromise.

Technical Details of CVE-2020-0804

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The vulnerability lies in the way Windows Network Connections Service manages memory objects, creating a loophole for privilege escalation attacks.

Affected Systems and Versions

The following products and versions are affected:

Windows 10 Versions 1607, 1709, 1803, 1809
Windows 7, 8.1, RT 8.1
Windows Server 2008 R2, 2012, 2016, 2019

Exploitation Mechanism

Attackers can exploit this vulnerability by running specially crafted applications to gain elevated privileges on the target system.

Mitigation and Prevention

Protect systems against CVE-2020-0804 to ensure security and integrity.

Immediate Steps to Take

Apply the security update provided by Microsoft promptly
Implement the principle of least privilege to restrict user access rights

Long-Term Security Practices

Regularly update systems with the latest security patches
Monitor for unusual system behavior that might indicate a breach

Patching and Updates

Ensure the timely installation of security updates and patches to mitigate the risk of exploitation.