CVE-2018-16711 Explained : Impact and Mitigation

IObit Advanced SystemCare contains a vulnerability that allows users to execute arbitrary code through a specific driver. Learn about the impact, technical details, and mitigation steps.

Understanding CVE-2018-16711

This CVE involves a flaw in IObit Advanced SystemCare that enables users to trigger code execution via a driver component.

What is CVE-2018-16711?

The vulnerability in IObit Advanced SystemCare allows users to send a specific input to a driver, leading to the execution of arbitrary code.

The Impact of CVE-2018-16711

The vulnerability permits unauthorized code execution, potentially compromising system integrity and confidentiality.

Technical Details of CVE-2018-16711

This section delves into the specifics of the vulnerability.

Vulnerability Description

IObit Advanced SystemCare's driver allows users to send a specific input, triggering code execution through a driver subroutine.

Affected Systems and Versions

Product: IObit Advanced SystemCare
Versions: Monitor_win10_x64.sys or Monitor_win7_x64.sys version 1.2.0.5 and potentially earlier

Exploitation Mechanism

The flaw enables users to send an IOCTL along with a user-defined buffer, leading to the execution of a wrmsr instruction with the user's buffer as input.

Mitigation and Prevention

Protect your system from CVE-2018-16711 with these steps.

Immediate Steps to Take

Disable or remove the affected driver component immediately.
Implement robust endpoint security measures to detect and prevent unauthorized code execution.

Long-Term Security Practices

Regularly update and patch software to address known vulnerabilities.
Conduct security assessments and penetration testing to identify and remediate potential weaknesses.

Patching and Updates

Check for security updates and patches from IObit to fix the vulnerability in Advanced SystemCare.