CVE-2018-0840 : What You Need to Know

A vulnerability known as "Scripting Engine Memory Corruption Vulnerability" affects Microsoft Edge, ChakraCore, and Internet Explorer on various versions of Microsoft Windows.

Understanding CVE-2018-0840

This CVE ID allows for remote code execution due to memory handling issues in the scripting engine.

What is CVE-2018-0840?

Vulnerability: Scripting Engine Memory Corruption
Affected Systems: Microsoft Windows 7 SP1, Windows Server 2008 R2 SP1, Windows 8.1, Windows RT 8.1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016

The Impact of CVE-2018-0840

This vulnerability enables remote attackers to execute arbitrary code on the affected systems, posing a significant security risk.

Technical Details of CVE-2018-0840

The technical aspects of this CVE include:

Vulnerability Description

Type: Memory Corruption
Risk: Critical

Affected Systems and Versions

Products: Microsoft Edge, ChakraCore, Internet Explorer
Vendor: Microsoft Corporation

Exploitation Mechanism

Exploitation of memory handling in the scripting engine

Mitigation and Prevention

Taking immediate steps and implementing long-term security practices are crucial to mitigate the risks associated with CVE-2018-0840.

Immediate Steps to Take

Apply security patches provided by Microsoft
Consider disabling scripting engine in affected products
Monitor for any suspicious activities on the network

Long-Term Security Practices

Keep systems and software updated regularly
Educate users on safe browsing habits and potential threats
Implement network segmentation and access controls

Patching and Updates

Regularly check for security updates from Microsoft
Apply patches promptly to address known vulnerabilities