CVE-2020-25779 : Exploit Details and Defense Strategies

Trend Micro Antivirus for Mac 2020 (Consumer) has a vulnerability that allows an Internationalized Domain Name homograph attack to add a malicious website to the approved list, bypassing web threat protection.

Understanding CVE-2020-25779

Trend Micro Antivirus for Mac 2020 (Consumer) vulnerability details.

What is CVE-2020-25779?

The vulnerability in Trend Micro Antivirus for Mac 2020 (Consumer) enables a Puny-code attack to include a harmful site in the approved list, evading web threat protection.

The Impact of CVE-2020-25779

This vulnerability could lead to a security breach by allowing malicious websites to bypass the antivirus protection.

Technical Details of CVE-2020-25779

Insight into the technical aspects of the vulnerability.

Vulnerability Description

The flaw in Trend Micro Antivirus for Mac 2020 (Consumer) permits the addition of malicious websites to the approved list, compromising web threat protection.

Affected Systems and Versions

Product: Trend Micro Antivirus for Mac (Consumer)
Version: 2020 (v10.x)

Exploitation Mechanism

The vulnerability can be exploited through an Internationalized Domain Name homograph attack to manipulate the approved websites list.

Mitigation and Prevention

Measures to address and prevent the CVE-2020-25779 vulnerability.

Immediate Steps to Take

Update Trend Micro Antivirus for Mac to the latest version.
Avoid clicking on suspicious links or visiting unknown websites.
Regularly review the approved websites list for any unauthorized entries.

Long-Term Security Practices

Educate users on phishing techniques and safe browsing habits.
Implement multi-layered security measures to enhance protection against web threats.

Patching and Updates

Stay informed about security updates and patches released by Trend Micro.