CVE-2020-6023 : Security Advisory and Response

Check Point ZoneAlarm before version 15.8.139.18543 allows a local actor to escalate privileges while restoring files in Anti-Ransomware.

Understanding CVE-2020-6023

Check Point ZoneAlarm vulnerability allowing privilege escalation during file restoration.

What is CVE-2020-6023?

CVE-2020-6023 is a vulnerability in Check Point ZoneAlarm that permits a local actor to escalate privileges when restoring files in Anti-Ransomware.

The Impact of CVE-2020-6023

This vulnerability could be exploited by a local attacker to gain elevated privileges, potentially leading to unauthorized access and control over the system.

Technical Details of CVE-2020-6023

Check Point ZoneAlarm vulnerability details.

Vulnerability Description

The issue lies in Check Point ZoneAlarm versions prior to 15.8.139.18543, enabling privilege escalation during file restoration within Anti-Ransomware.

Affected Systems and Versions

Product: Check Point ZoneAlarm
Vendor: Not applicable
Versions Affected: Before 15.8.139.18543

Exploitation Mechanism

The vulnerability allows a local actor to manipulate file restoration processes in Anti-Ransomware, leading to privilege escalation.

Mitigation and Prevention

Protecting systems from CVE-2020-6023.

Immediate Steps to Take

Update Check Point ZoneAlarm to version 15.8.139.18543 or later.
Monitor system logs for any suspicious activities.
Restrict access to sensitive areas of the system.

Long-Term Security Practices

Implement the principle of least privilege to limit user access.
Regularly review and update security configurations.
Conduct security training for employees on identifying and reporting potential security threats.

Patching and Updates

Ensure timely installation of security patches and updates for Check Point ZoneAlarm to address known vulnerabilities.