CVE-2018-10505 : What You Need to Know

Trend Micro OfficeScan versions 11.0 SP1 and XG contain a vulnerability that could be exploited by a local attacker to gain higher privileges on affected systems. This CVE involves a pool corruption privilege escalation issue related to the TMWFP driver's handling of IOCTL 0x220008.

Understanding CVE-2018-10505

This CVE identifies a security flaw in Trend Micro OfficeScan versions 11.0 SP1 and XG that allows a local attacker to escalate privileges on vulnerable systems.

What is CVE-2018-10505?

The vulnerability in Trend Micro OfficeScan versions 11.0 SP1 and XG enables a local attacker to exploit the TMWFP driver's IOCTL 0x220008 processing, leading to privilege escalation. However, the attacker must first have the ability to execute low-privileged code on the target system.

The Impact of CVE-2018-10505

This vulnerability could result in a local attacker gaining higher privileges on affected systems, potentially compromising the security and integrity of the system.

Technical Details of CVE-2018-10505

Trend Micro OfficeScan 11.0 SP1 and XG vulnerability details:

Vulnerability Description

The vulnerability involves a pool corruption privilege escalation issue in the TMWFP driver's handling of IOCTL 0x220008, allowing local attackers to escalate privileges.

Affected Systems and Versions

Product: Trend Micro OfficeScan
Vendor: Trend Micro
Versions Affected: 11.0 SP1, XG

Exploitation Mechanism

To exploit this vulnerability, the attacker must already have the capability to run code with low privileges on the target system.

Mitigation and Prevention

Steps to address and prevent CVE-2018-10505:

Immediate Steps to Take

Apply security patches provided by Trend Micro promptly.
Monitor for any unusual activities on the system.
Restrict access to vulnerable systems.

Long-Term Security Practices

Regularly update and patch all software and systems.
Implement the principle of least privilege to limit potential attack surfaces.
Conduct security training for employees on best practices to prevent security breaches.

Patching and Updates

Ensure that Trend Micro OfficeScan is updated to the latest version to mitigate the CVE-2018-10505 vulnerability.