Check Point Advisories

WellinTech Kingview SCADA Heap Buffer Overflow (CVE-2011-4536)

Vulnerability
Protection

Check Point Reference:	CPAI-2012-169
Date Published:	14 May 2012
Severity:	High
Last Updated:	Friday 19 April, 2024
Source:	CVE-2011-4536
Protection Provided by:	Security Gateway R75
Who is Vulnerable?	WellinTech KingView 6.53
Vulnerability Description	A buffer overflow vulnerability has been reported in WellinTech KingView.
Vulnerability Details	The vulnerability is due to a boundary error while handling remote opcode 3 requests. A remote attacker could exploit this vulnerability by sending specially crafted opcode 3 requests to the affected historyserver.exe service. Successful exploitation would allow attackers to inject and execute arbitrary code on an affected system.

Protection Overview

This protection will detect and block attempts to send crafted requests to the vulnerable product.

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

Security Gateway R75 / R71 / R70

In the IPS tab, click Protections and find the WellinTech Kingview SCADA Heap Buffer Overflow protection using the Search tool and Edit the protection's settings.
Install policy on all modules.

SmartView Tracker will log the following entries:
Attack Name: Web Server Enforcement Violation
Attack Information: WellinTech Kingview SCADA HistoryServer.exe Opcode 3 Heap Buffer Overflow