CVE-2020-1385 : What You Need to Know

An elevation of privilege vulnerability exists in the way that the Windows Credential Picker handles objects in memory, also known as 'Windows Credential Picker Elevation of Privilege Vulnerability'.

Understanding CVE-2020-1385

This CVE involves a security issue related to privilege elevation in Windows systems.

What is CVE-2020-1385?

CVE-2020-1385 refers to an elevation of privilege vulnerability found in the Windows Credential Picker's memory object handling process.

The Impact of CVE-2020-1385

This vulnerability may allow attackers to elevate their privileges on affected Windows systems, potentially leading to unauthorized access to sensitive information or system control.

Technical Details of CVE-2020-1385

This section provides a deeper look into the technical aspects of the CVE.

Vulnerability Description

The vulnerability stems from a flaw in the way Windows Credential Picker manages objects in memory, enabling attackers to exploit this weakness for privilege escalation.

Affected Systems and Versions

The following systems and versions are known to be impacted by CVE-2020-1385:

Windows 10 Version 2004 for 32-bit, ARM64-based, and x64-based Systems
Windows Server version 2004 (Server Core installation)
Windows 10 versions 1803, 1809, 1709, and various others
Windows Server versions 2019, 2016, 2012, and 2012 R2
Windows 8.1 and RT 8.1
Windows 10 Version 1909 and 1903 for multiple architectures
Windows Server, version 1909 and 1903 (Server Core installation)

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting a specific attack, manipulating objects in memory to gain elevated privileges.

Mitigation and Prevention

Protecting systems from CVE-2020-1385 requires immediate action and long-term security practices.

Immediate Steps to Take

Apply security patches released by Microsoft to address this vulnerability promptly.
Monitor system logs for any unusual activities that might indicate exploitation attempts.
Implement the principle of least privilege to restrict user access levels.

Long-Term Security Practices

Conduct regular security assessments and vulnerability scans to detect and address potential risks proactively.
Educate system users on security best practices to prevent social engineering attacks and unauthorized access.

Patching and Updates

Regularly apply software updates and security patches provided by Microsoft to ensure that systems are protected against known vulnerabilities.