CVE-2020-0713 : Security Advisory and Response
Learn about CVE-2020-0713, a critical remote code execution flaw in ChakraCore scripting engine affecting Microsoft Edge and Windows systems. Stay protected with security patches and best security practices.
A remote code execution vulnerability exists in the way that the ChakraCore scripting engine handles objects in memory, also known as 'Scripting Engine Memory Corruption Vulnerability'.
Understanding CVE-2020-0713
This CVE identifies a critical vulnerability in Microsoft's ChakraCore scripting engine that could allow remote code execution on affected systems.
What is CVE-2020-0713?
CVE-2020-0713, also known as 'Scripting Engine Memory Corruption Vulnerability', poses a threat due to a flaw in how the ChakraCore engine manages objects in memory.
The Impact of CVE-2020-0713
The vulnerability could enable attackers to execute arbitrary code remotely, potentially leading to unauthorized access, data theft, and system compromise.
Technical Details of CVE-2020-0713
This section delves into the technical aspects of the CVE issue.
Vulnerability Description
The vulnerability in ChakraCore's scripting engine could result in remote code execution, allowing attackers to take control of affected systems.
Affected Systems and Versions
- ChakraCore by Microsoft
- Microsoft Edge (EdgeHTML-based) on various Windows versions
- 1803, 1809, 1709, 1903, 1607, 1909
- Windows Server 2016, Windows Server 2019
Exploitation Mechanism
The vulnerability involves manipulating objects in memory, potentially leading to the execution of malicious code remotely.
Mitigation and Prevention
It is crucial to take immediate steps to protect systems from CVE-2020-0713.
Immediate Steps to Take
- Apply security patches provided by Microsoft promptly
- Implement network segmentation
- Enforce the principle of least privilege
- Educate users on recognizing phishing attempts
Long-Term Security Practices
- Regularly update software and systems to patch known vulnerabilities
- Conduct regular security assessments and penetration testing
- Keep abreast of emerging threat intelligence and security best practices
Patching and Updates
Microsoft may release security updates to address this vulnerability. Stay informed about patches and update systems accordingly.