Check Point Advisories

Asus GT-AC5300 Stack Buffer Overflow (CVE-2018-17022)

Vulnerability
Protection

Check Point Reference:	CPAI-2020-0486
Date Published:	8 Jun 2020
Severity:	High
Last Updated:	Monday 08 June, 2020
Source:
Industry Reference:	CVE-2018-17022
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Asus GT-AC5300 prior to 3.0.0.4.384_32738
Vulnerability Description	A Buffer overflow vulnerability exists in Asus GT-AC5300. Successful exploitation of this vulnerability could result in a denial of service condition.

Protection Overview

This protection detects attempts to exploit this vulnerability.

In order for the protection to be activated, update your Security Gateway product to the latest IPS update. For information on how to update IPS, go to SBP-2006-05, click on Protection tab and select the version of your choice.

Security Gateway R80 / R77 / R75

In the IPS tab, click Protections and find the Asus GT-AC5300 Stack Buffer Overflow (CVE-2018-17022) protection using the Search tool and Edit the protection's settings.
Install policy on all Security Gateways.

This protection's log will contain the following information:

Attack Name: Application Servers Protection Violation.
Attack Information: Asus GT-AC5300 Stack Buffer Overflow (CVE-2018-17022)