Signature Detail

SCADA: Automated Solutions Modbus/TCP OPC Server Remote Heap Corruption

This signature detects attempts to exploit a known flaw in Automated Solutions Modbus/TCP OPC Server. A successful attack results in arbitrary code execution.

Extended Description

Automated Solutions Modbus/TCP OPC Server is prone to a remote heap-based memory-corruption vulnerability. Successfully exploiting this issue allows attackers to execute arbitrary code in the context of the application. Failed exploit attempts will result in a denial-of-service condition.

Affected Products

• Automated Solutions Modbus/TCP Master OPC Server

References

• BugTraq: 45974
• URL: http://automatedsolutions.com/pub/asmbtcpopc/readme.htm
• URL: http://www.automatedsolutions.com/
• URL: http://automatedsolutions.com/products/opcmodbustcp.asp
• URL: http://automatedsolutions.com/demos/demoform.asp?code=17