CVE-2020-1077 : Vulnerability Insights and Analysis

An elevation of privilege vulnerability exists in Windows Runtime, allowing attackers to improperly handle memory objects. This CVE is distinct from several other related vulnerabilities.

Understanding CVE-2020-1077

What is CVE-2020-1077?

This vulnerability relates to the mishandling of objects in memory by the Windows Runtime, leading to an elevation of privilege security issue.

The Impact of CVE-2020-1077

The vulnerability could allow malicious actors to elevate their privileges on the affected systems, potentially leading to unauthorized access and control.

Technical Details of CVE-2020-1077

Vulnerability Description

An elevation of privilege flaw in the Windows Runtime
Part of the group of CVE IDs: CVE-2020-1086, CVE-2020-1090, CVE-2020-1125, CVE-2020-1139, CVE-2020-1149, CVE-2020-1151, CVE-2020-1155, CVE-2020-1156, CVE-2020-1157, CVE-2020-1158, CVE-2020-1164

Affected Systems and Versions

Windows 10 Versions 1803, 1809, 1709, 1607 for various architectures
Windows Server 1803, 2019, 2016 for different installations
Windows 10 Version 1909 and Server, version 1909
Windows 10 Version 1903 and Server, version 1903

Exploitation Mechanism

The vulnerability can be exploited through crafted applications that execute arbitrary code on the target system.

Mitigation and Prevention

Immediate Steps to Take

Apply patches provided by Microsoft promptly
Regularly update systems and software to mitigate known vulnerabilities

Long-Term Security Practices

Implement the principle of least privilege to restrict user access
Conduct regular security training for system administrators
Employ robust security solutions such as firewalls and intrusion detection/prevention systems

Patching and Updates

Ensure all affected systems are updated with the latest security patches
Monitor vendor advisories for any additional security recommendations