CVE-2020-28641 Explained : Impact and Mitigation

In Malwarebytes Free 4.1.0.56, a symbolic link may be used to delete an arbitrary file on the system by exploiting the local quarantine system.

Understanding CVE-2020-28641

This CVE identifies a vulnerability in Malwarebytes Free 4.1.0.56 that allows an attacker to delete arbitrary files on the system.

What is CVE-2020-28641?

This CVE describes a security flaw in Malwarebytes Free 4.1.0.56 that enables the deletion of any file on the system through a symbolic link manipulation within the local quarantine system.

The Impact of CVE-2020-28641

The vulnerability can be exploited by malicious actors to delete critical files on the system, potentially leading to data loss or system instability.

Technical Details of CVE-2020-28641

This section provides more in-depth technical information about the CVE.

Vulnerability Description

The vulnerability in Malwarebytes Free 4.1.0.56 allows for the deletion of arbitrary files on the system using a symbolic link within the local quarantine system.

Affected Systems and Versions

Malwarebytes Free 4.1.0.56

Exploitation Mechanism

Attackers can exploit the vulnerability by manipulating symbolic links in the local quarantine system to delete files on the system.

Mitigation and Prevention

Protecting systems from CVE-2020-28641 is crucial to maintaining security.

Immediate Steps to Take

Update Malwarebytes Free to the latest version to patch the vulnerability.
Regularly scan systems for any suspicious activities or unauthorized changes.
Implement principle of least privilege to restrict access to critical files.

Long-Term Security Practices

Educate users on safe browsing habits and avoiding suspicious links or downloads.
Employ endpoint protection solutions to detect and prevent similar vulnerabilities.

Patching and Updates

Stay informed about security updates from Malwarebytes and apply patches promptly to mitigate known vulnerabilities.