Check Point Advisories

Aurigma Image Uploader ActiveX Control Denial of Service

Vulnerability
Protection

Check Point Reference:	CPAI-2023-1230
Date Published:	26 Nov 2023
Severity:	Medium
Last Updated:	Sunday 26 November, 2023
Source:
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Aurigma Image Uploader prior to 4.5.70
Vulnerability Description	There exists a buffer exhaustion vulnerability in Aurigma Image Uploader ActiveX control. The flaw is due to a boundary error when processing overly long parameter passed to the control's methods. A remote attacker can exploit this vulnerability by persuading the target user to open a malicious web page. Successful exploitation may create a denial of service condition to the affected process.In a attack case, the affected website browser may terminate when the malicious page is opened and cause denial of service.

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 R81 / R80 / R77 / R75

In the IPS tab, click Protections and find the Aurigma Image Uploader ActiveX Control Denial of Service 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: Web Client Enforcement Violation.
Attack Information: Aurigma Image Uploader ActiveX Control Denial of Service