CVE-2019-0930 : What You Need to Know

A vulnerability in Internet Explorer allows for information disclosure due to improper handling of objects in the browser's memory.

Understanding CVE-2019-0930

What is CVE-2019-0930?

This vulnerability, also known as the 'Internet Explorer Information Disclosure Vulnerability,' enables unauthorized access to sensitive data.

The Impact of CVE-2019-0930

The vulnerability can lead to the exposure of confidential information stored in the browser's memory, posing a risk to user privacy and data security.

Technical Details of CVE-2019-0930

Vulnerability Description

The flaw in Internet Explorer arises from the incorrect management of objects in the browser's memory, allowing attackers to retrieve sensitive data.

Affected Systems and Versions

Internet Explorer 9 on Windows Server 2008 for 32-bit Systems Service Pack 2 and x64-based Systems Service Pack 2
Internet Explorer 11 on various Windows versions including Windows 7, 8.1, 10, Server 2012, 2016, and 2019
Internet Explorer 11 on Windows Server 2012, Windows 10 Version 1903, and Windows 10 Version 1903 for ARM64-based Systems
Internet Explorer 10 on Windows Server 2012

Exploitation Mechanism

The vulnerability can be exploited by malicious actors to craft specially designed web content, leading to the disclosure of sensitive information.

Mitigation and Prevention

Immediate Steps to Take

Consider using alternative browsers until a patch is available
Exercise caution when visiting unfamiliar websites
Implement security best practices to minimize the risk of exploitation

Long-Term Security Practices

Keep software and systems up to date with the latest security patches
Regularly monitor for security advisories and updates from Microsoft

Patching and Updates

Apply the security updates provided by Microsoft to address the vulnerability in Internet Explorer.