CVE-2019-1308 : Security Advisory and Response
Learn about CVE-2019-1308, a remote code execution vulnerability in Microsoft Edge's Chakra scripting engine. Find out how to mitigate the risk and protect your systems.
A vulnerability in Microsoft Edge's Chakra scripting engine allows remote code execution, known as the 'Chakra Scripting Engine Memory Corruption Vulnerability'.
Understanding CVE-2019-1308
This CVE ID is distinct from CVE-2019-1307, CVE-2019-1335, and CVE-2019-1366.
What is CVE-2019-1308?
- Vulnerability in Microsoft Edge's Chakra scripting engine
- Allows remote code execution
The Impact of CVE-2019-1308
- Enables attackers to execute arbitrary code remotely
- Potential for system compromise and data theft
Technical Details of CVE-2019-1308
The technical aspects of the vulnerability are as follows:
Vulnerability Description
- Remote code execution vulnerability in Chakra scripting engine
- Specifically affects Microsoft Edge
Affected Systems and Versions
- Microsoft Edge (EdgeHTML-based) on various Windows versions
- ChakraCore
Exploitation Mechanism
- Attackers can exploit memory corruption in Chakra scripting engine
- Execution of malicious code through crafted websites or files
Mitigation and Prevention
Protect your systems from CVE-2019-1308 with these measures:
Immediate Steps to Take
- Apply security updates from Microsoft promptly
- Consider using alternative browsers until patches are applied
Long-Term Security Practices
- Regularly update software and browsers
- Implement strong security measures and firewalls
Patching and Updates
- Stay informed about security advisories from Microsoft
- Install patches and updates as soon as they are released