CVE-2017-11905 : What You Need to Know
Learn about CVE-2017-11905, a critical vulnerability in ChakraCore and Microsoft Edge allowing remote code execution in Windows 10 and Windows Server 2016. Find mitigation steps here.
CVE-2017-11905, also known as the "Scripting Engine Memory Corruption Vulnerability," affects ChakraCore and Microsoft Edge in various versions of Windows 10 and Windows Server 2016. This vulnerability allows unauthorized users to execute arbitrary code within the current user's context.
Understanding CVE-2017-11905
This CVE ID pertains to a critical security issue in ChakraCore and Microsoft Edge that enables remote code execution.
What is CVE-2017-11905?
The vulnerability in ChakraCore and Microsoft Edge in Windows 10 and Windows Server 2016 allows attackers to run arbitrary code within the user's context due to memory handling by the scripting engine.
The Impact of CVE-2017-11905
- Unauthorized users can execute malicious code within the current user's context.
- This vulnerability poses a significant security risk to affected systems.
Technical Details of CVE-2017-11905
This section provides detailed technical information about the vulnerability.
Vulnerability Description
The flaw in ChakraCore and Microsoft Edge allows attackers to exploit memory handling to execute arbitrary code.
Affected Systems and Versions
- Products: ChakraCore, Microsoft Edge
- Vendor: Microsoft Corporation
- Versions: Windows 10 1511, 1607, 1703, 1709, and Windows Server 2016
Exploitation Mechanism
Attackers can exploit this vulnerability by crafting a malicious script and tricking a user into visiting a compromised website or opening a malicious file.
Mitigation and Prevention
Protecting systems from CVE-2017-11905 requires immediate action and long-term security practices.
Immediate Steps to Take
- Apply security patches provided by Microsoft promptly.
- Consider implementing security measures to prevent unauthorized code execution.
Long-Term Security Practices
- Regularly update software and systems to mitigate potential vulnerabilities.
- Educate users about safe browsing habits and the risks of opening unknown files.
Patching and Updates
- Stay informed about security updates from Microsoft and apply them as soon as they are available.