CVE-2019-5806 Explained : Impact and Mitigation

A potential vulnerability was found in Google Chrome on Windows versions earlier than 74.0.3729.108, involving an integer overflow in ANGLE. This vulnerability could be exploited by a remote attacker through a maliciously crafted HTML page, leading to heap corruption.

Understanding CVE-2019-5806

This CVE identifies an integer overflow vulnerability in Google Chrome that could allow remote attackers to exploit heap corruption.

What is CVE-2019-5806?

CVE-2019-5806 is an integer overflow vulnerability in ANGLE in Google Chrome on Windows versions prior to 74.0.3729.108. It enables a remote attacker to potentially exploit heap corruption through a specifically crafted HTML page.

The Impact of CVE-2019-5806

The vulnerability could lead to heap corruption, potentially allowing a remote attacker to execute arbitrary code on the affected system.

Technical Details of CVE-2019-5806

This section provides detailed technical information about the CVE.

Vulnerability Description

The vulnerability involves an integer overflow in ANGLE in Google Chrome on Windows versions earlier than 74.0.3729.108, which could be exploited by a remote attacker through a maliciously crafted HTML page, resulting in heap corruption.

Affected Systems and Versions

Product: Chrome
Vendor: Google
Versions Affected: < 74.0.3729.108

Exploitation Mechanism

The vulnerability can be exploited by a remote attacker through a specially crafted HTML page, triggering heap corruption.

Mitigation and Prevention

Protective measures and actions to mitigate the impact of CVE-2019-5806.

Immediate Steps to Take

Update Google Chrome to version 74.0.3729.108 or later to mitigate the vulnerability.
Avoid clicking on suspicious links or visiting untrusted websites to reduce the risk of exploitation.

Long-Term Security Practices

Regularly update software and applications to patch known vulnerabilities.
Implement strong security measures such as firewalls and antivirus software to enhance overall system security.

Patching and Updates

Stay informed about security updates and patches released by Google for Chrome.
Apply patches promptly to ensure the system is protected against known vulnerabilities.