CVE-2020-0970 : What You Need to Know

A remote code execution vulnerability exists in the ChakraCore scripting engine, known as 'Scripting Engine Memory Corruption Vulnerability'.

Understanding CVE-2020-0970

A remote code execution vulnerability impacting various Microsoft Edge versions and Windows Server 2019.

What is CVE-2020-0970?

This vulnerability arises from how the ChakraCore scripting engine manages objects in memory.

The Impact of CVE-2020-0970

Allows attackers to execute arbitrary code on the affected system
Potential for system takeover and unauthorized access to sensitive information

Technical Details of CVE-2020-0970

Affecting ChakraCore and multiple versions of Microsoft Edge on various Windows systems.

Vulnerability Description

Exploits memory corruption in ChakraCore scripting engine
Also known as 'Scripting Engine Memory Corruption Vulnerability'

Affected Systems and Versions

ChakraCore
Microsoft Edge versions on Windows 10 (1803, 1809, 1909, 1903) and Windows Server 2019

Exploitation Mechanism

The vulnerability allows malicious actors to craft specially designed web content to exploit the scripting engine flaw.

Mitigation and Prevention

Steps to safeguard systems from the CVE-2020-0970 vulnerability.

Immediate Steps to Take

Apply patches provided by Microsoft promptly.
Consider implementing network segmentation to limit the impact of potential attacks.
Educate users about phishing and social engineering risks.

Long-Term Security Practices

Regularly update software and security patches.
Monitor network activity for suspicious behavior.
Conduct periodic security audits and penetration testing.

Patching and Updates

Microsoft has released patches to address the vulnerability. Ensure all affected systems are updated with the latest security updates.