CVE-2019-5846 Explained : Impact and Mitigation

A vulnerability in SwiftShader in Google Chrome versions before 73.0.3683.75 allowed unauthorized access and potential heap corruption exploitation by a remote attacker.

Understanding CVE-2019-5846

This CVE involves out-of-bounds memory access in SwiftShader, impacting Google Chrome versions prior to 73.0.3683.75.

What is CVE-2019-5846?

The vulnerability in SwiftShader, a component used in Google Chrome versions before 73.0.3683.75, enabled unauthorized access and potential exploitation of heap corruption through a specially crafted HTML page by a remote attacker.

The Impact of CVE-2019-5846

The vulnerability could lead to unauthorized access and potential heap corruption exploitation by remote attackers, posing a significant security risk to affected systems.

Technical Details of CVE-2019-5846

This section provides detailed technical information about the CVE.

Vulnerability Description

The vulnerability in SwiftShader in Google Chrome versions prior to 73.0.3683.75 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Affected Systems and Versions

Product: Chrome
Vendor: Google
Versions Affected: < 73.0.3683.75

Exploitation Mechanism

The vulnerability facilitated unauthorized access and potential exploitation of heap corruption through a specifically designed HTML page by a remote attacker.

Mitigation and Prevention

Protective measures and actions to mitigate the impact of CVE-2019-5846.

Immediate Steps to Take

Update Google Chrome to version 73.0.3683.75 or later.
Avoid visiting untrusted websites or clicking on suspicious links.
Implement network security measures to detect and block malicious activities.

Long-Term Security Practices

Regularly update software and applications to patch known vulnerabilities.
Educate users on safe browsing practices and cybersecurity awareness.

Patching and Updates

Apply security patches and updates promptly to ensure protection against known vulnerabilities.