This indicates an attack attempt against a buffer-overflow vulnerability in the Liquid XML Studio software.
The vulnerability is caused by an error when the vulnerable software handles a specially crafted web page. It allows a remote attacker to execute arbitrary code.
Liquid Technologies LtXmlComHelp8 ActiveX Control 8.061970 and previous versions
Liquid XML Studio 8.061970 and previous versions
System compromise: Remote attackers can gain control of vulnerable systems.
Denial of service
Upgrade to version 8.10: