CVE-2017-8360 : What You Need to Know

Conexant Systems mictray64 task on HP Elite, EliteBook, ProBook, and ZBook systems exposes sensitive data to other processes, including keystrokes.

Understanding CVE-2017-8360

What is CVE-2017-8360?

The mictray64 task by Conexant Systems has a security flaw on HP systems, leaking keystrokes to unauthorized processes.

The Impact of CVE-2017-8360

The vulnerability allows any process to access sensitive keystroke data, compromising user privacy and potentially exposing confidential information.

Technical Details of CVE-2017-8360

Vulnerability Description

Mictray64.exe version 1.0.0.46 uses a Windows hook to capture keystrokes but inadvertently leaks this data to unintended channels.

Affected Systems and Versions

HP Elite, EliteBook, ProBook, and ZBook systems
Version 1.0.0.46 of mictray64.exe

Exploitation Mechanism

Data leakage occurs through debug messages accessible to any process in the user session
Keystroke data is also logged in C:\Users\Public\MicTray.log, accessible to any process

Mitigation and Prevention

Immediate Steps to Take

Disable or uninstall the mictray64 task
Monitor system for any suspicious activities

Long-Term Security Practices

Regularly update system and software to patch vulnerabilities
Implement endpoint security solutions to detect and prevent data leaks

Patching and Updates

Check for security updates from HP and Conexant Systems to address the vulnerability