CVE-2020-1370 : What You Need to Know
Learn about CVE-2020-1370, an elevation of privilege vulnerability in Windows Runtime. Find affected systems like Windows 10 versions and Server, and steps to mitigate the risk.
An elevation of privilege vulnerability exists when the Windows Runtime improperly handles objects in memory, aka 'Windows Runtime Elevation of Privilege Vulnerability'.
Understanding CVE-2020-1370
This CVE ID is unique from CVE-2020-1249, CVE-2020-1353, CVE-2020-1399, CVE-2020-1404, CVE-2020-1413, CVE-2020-1414, CVE-2020-1415, CVE-2020-1422.
What is CVE-2020-1370?
CVE-2020-1370 is an elevation of privilege vulnerability in the Windows Runtime, specifically related to how objects in memory are handled.
The Impact of CVE-2020-1370
This vulnerability could allow an attacker to execute arbitrary code with elevated privileges on the affected Windows systems.
Technical Details of CVE-2020-1370
Vulnerability Description
The vulnerability arises from the improper handling of objects in memory within the Windows Runtime environment.
Affected Systems and Versions
- 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, 10, and 1607
- Windows Server 2019 and 2016
- Windows 10 Version 1909 and 1903
- Windows Server, version 1909 (Server Core installation)
Exploitation Mechanism
The vulnerability can be exploited by a remote attacker to elevate their privileges and potentially run malicious code on the affected systems.
Mitigation and Prevention
Immediate Steps to Take
- Apply the security updates provided by Microsoft for the affected versions promptly.
- Monitor for any unauthorized system access or suspicious activity.
- Implement the principle of least privilege to restrict user permissions.
Long-Term Security Practices
- Regularly update and patch operating systems and applications to protect against known vulnerabilities.
- Conduct security assessments and audits to identify and remediate security weaknesses proactively.
Patching and Updates
- Microsoft has released patches to address this vulnerability; ensure all systems are updated with the latest security updates from Microsoft.