Cloud Defense Logo

Products

Solutions

Company

Book A Live Demo

CVE-2020-12327 : Vulnerability Insights and Analysis

Learn about CVE-2020-12327, a vulnerability in Intel(R) Thunderbolt(TM) DCH drivers for Windows* before version 72, potentially enabling information disclosure. Find mitigation steps and prevention measures.

Intel(R) Thunderbolt(TM) DCH drivers for Windows* before version 72 have an insecure default variable initialization, potentially enabling information disclosure via local access.

Understanding CVE-2020-12327

Some Intel(R) Thunderbolt(TM) DCH drivers for Windows* before version 72 are vulnerable to information disclosure due to insecure default variable initialization.

What is CVE-2020-12327?

CVE-2020-12327 is a vulnerability in certain Intel(R) Thunderbolt(TM) DCH drivers for Windows* that could allow a privileged user to disclose information locally.

The Impact of CVE-2020-12327

The vulnerability may lead to information disclosure by exploiting insecure default variable initialization in the affected Intel(R) Thunderbolt(TM) DCH drivers for Windows*.

Technical Details of CVE-2020-12327

The technical details of the CVE-2020-12327 vulnerability are as follows:

Vulnerability Description

        Insecure default variable initialization in some Intel(R) Thunderbolt(TM) DCH drivers for Windows* before version 72

Affected Systems and Versions

        Product: Intel(R) Thunderbolt(TM) DCH drivers for Windows*
        Versions affected: Before version 72

Exploitation Mechanism

        A privileged user can potentially enable information disclosure via local access.

Mitigation and Prevention

To address CVE-2020-12327, consider the following steps:

Immediate Steps to Take

        Update Intel(R) Thunderbolt(TM) DCH drivers for Windows* to version 72 or newer.
        Monitor and restrict privileged user access to mitigate potential information disclosure.

Long-Term Security Practices

        Regularly update and patch all software and drivers to prevent vulnerabilities.
        Implement strict access controls and user permissions to limit the impact of potential exploits.
        Conduct security audits and assessments to identify and address any security gaps.
        Stay informed about security advisories and updates from Intel and other relevant sources.

Patching and Updates

        Apply patches and updates provided by Intel to address the vulnerability in the affected drivers.

Popular CVEs

CVE Id

Published Date

Is your System Free of Underlying Vulnerabilities?
Find Out Now