CVE-2018-6965 : What You Need to Know

VMware ESXi, Workstation, and Fusion versions before specified updates contain an out-of-bounds read vulnerability in the shader translator.

Understanding CVE-2018-6965

This CVE involves a vulnerability in VMware products that could lead to information disclosure or VM crashes.

What is CVE-2018-6965?

The shader translator in VMware ESXi, Workstation, and Fusion versions before specific updates is vulnerable to an out-of-bounds read issue. Exploiting this flaw could result in sensitive data exposure or enable attackers with regular user privileges to crash their virtual machines.

The Impact of CVE-2018-6965

Disclosure of sensitive information
Potential for attackers to crash virtual machines

Technical Details of CVE-2018-6965

This section provides more technical insights into the vulnerability.

Vulnerability Description

The vulnerability lies in the shader translator component of VMware ESXi, Workstation, and Fusion versions before the specified updates.

Affected Systems and Versions

Affected products: VMware ESXi, Workstation, and Fusion
Vulnerable versions: VMware ESXi (6.7 before ESXi670-201806401-BG), Workstation (14.x before 14.1.2), and Fusion (10.x before 10.1.2)

Exploitation Mechanism

The vulnerability allows for an out-of-bounds read, potentially leading to information exposure or VM crashes.

Mitigation and Prevention

Protecting systems from CVE-2018-6965 is crucial for maintaining security.

Immediate Steps to Take

Apply the necessary security updates provided by VMware
Monitor VMware's security advisories for any further instructions

Long-Term Security Practices

Regularly update VMware products to the latest versions
Implement security best practices for virtual environments

Patching and Updates

Ensure all VMware ESXi, Workstation, and Fusion installations are updated to versions that address CVE-2018-6965 vulnerabilities