CVE-2018-0990 : What You Need to Know

Microsoft Edge and ChakraCore are affected by a security vulnerability related to the Chakra Scripting Engine Memory Corruption. This CVE has a unique ID and impacts various versions of Windows.

Understanding CVE-2018-0990

Microsoft Edge and ChakraCore are susceptible to a remote code execution vulnerability due to memory handling issues in the Chakra scripting engine.

What is CVE-2018-0990?

The vulnerability in the Chakra Scripting Engine Memory Corruption affects Microsoft Edge and ChakraCore, posing a risk of remote code execution.

The Impact of CVE-2018-0990

The vulnerability allows attackers to execute arbitrary code on the target system
Exploitation could lead to complete control of the affected system
Malicious actors can potentially steal sensitive information or cause system damage

Technical Details of CVE-2018-0990

Microsoft Edge and ChakraCore are affected by a critical security flaw that could result in remote code execution.

Vulnerability Description

The vulnerability arises from how the Chakra scripting engine manages objects in memory, enabling attackers to exploit this flaw for malicious purposes.

Affected Systems and Versions

Microsoft Edge on various Windows versions including Windows 10 and Windows Server 2016
ChakraCore is also impacted by this vulnerability

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting a malicious website or file, tricking users into visiting it, and executing arbitrary code on the target system.

Mitigation and Prevention

To safeguard systems from CVE-2018-0990, immediate actions and long-term security practices are crucial.

Immediate Steps to Take

Apply security patches and updates provided by Microsoft promptly
Consider using alternative browsers until the vulnerability is patched
Exercise caution when visiting unfamiliar websites or downloading files

Long-Term Security Practices

Regularly update software and operating systems to mitigate potential security risks
Implement robust cybersecurity measures such as firewalls and antivirus software

Patching and Updates

Stay informed about security advisories from Microsoft and apply patches as soon as they are released
Monitor official sources for updates and security recommendations to protect against known vulnerabilities