CVE-2019-1356 Explained : Impact and Mitigation

Microsoft Edge based on Edge HTML has a security flaw related to memory object handling, leading to an information disclosure vulnerability.

Understanding CVE-2019-1356

What is CVE-2019-1356?

An information disclosure vulnerability in Microsoft Edge based on Edge HTML arises from improper memory object handling.

The Impact of CVE-2019-1356

This vulnerability can allow attackers to access sensitive information, compromising user data confidentiality.

Technical Details of CVE-2019-1356

Vulnerability Description

The flaw in Microsoft Edge based on Edge HTML results in improper memory object handling, enabling unauthorized access to information.

Affected Systems and Versions

Microsoft Edge (EdgeHTML-based) on various Windows versions: 1607, 1703, 1709, 1803, 1809, 1903, Server 2016, Server 2019
All versions are unspecified

Exploitation Mechanism

Attackers can exploit this vulnerability to retrieve sensitive data stored in memory, potentially leading to data breaches.

Mitigation and Prevention

Immediate Steps to Take

Apply security updates from Microsoft promptly
Monitor for any unusual activities on affected systems

Long-Term Security Practices

Regularly update software and systems to patch known vulnerabilities
Implement network security measures to detect and prevent unauthorized access

Patching and Updates

Microsoft may release patches or security updates to address this vulnerability