CVE-2019-1427 : Vulnerability Insights and Analysis
Learn about CVE-2019-1427, a remote code execution vulnerability in Microsoft Edge (HTML-based) due to memory corruption. Find out how to mitigate and prevent this security risk.
A vulnerability in Microsoft Edge (HTML-based) allows remote code execution due to memory corruption in the scripting engine. This CVE is distinct from other related vulnerabilities.
Understanding CVE-2019-1427
This CVE affects various versions of Microsoft Edge and ChakraCore, potentially leading to remote code execution.
What is CVE-2019-1427?
The vulnerability in Microsoft Edge (HTML-based) involves memory corruption in the scripting engine, enabling remote code execution.
The Impact of CVE-2019-1427
- Allows attackers to execute arbitrary code remotely
- Particularly affects the handling of objects in memory
- Identified as the 'Scripting Engine Memory Corruption Vulnerability'
Technical Details of CVE-2019-1427
This section provides detailed technical insights into the vulnerability.
Vulnerability Description
- Type: Remote Code Execution
- Specifically targets the scripting engine's memory handling
Affected Systems and Versions
- Microsoft Edge (EdgeHTML-based) on various Windows versions
- ChakraCore
Exploitation Mechanism
- Attackers exploit the vulnerability in the scripting engine to execute malicious code remotely
Mitigation and Prevention
Protecting systems from CVE-2019-1427 requires immediate actions and long-term security measures.
Immediate Steps to Take
- Apply security patches provided by Microsoft promptly
- Consider disabling scripting engine features if not essential
Long-Term Security Practices
- Regularly update software and security patches
- Implement network segmentation and access controls
Patching and Updates
- Regularly check for and apply updates and patches to Microsoft Edge and ChakraCore