Multiple instances of this vulnerability (Unsafe ActiveX Control Marked Safe For Scripting) have been identified in the third-party ActiveX object provided to GE iFIX versions 2.0 - 5.8 by Gigasoft. Only the independent use of the Gigasoft charting package outside the iFIX product may expose users to the reported vulnerability. The reported method shown to impact Internet Explorer is not exposed in the iFIX product, nor is the core functionality of the iFIX product known to be impacted.

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A heap-based buffer overflow exists in the third-party product Gigasoft, v5 and prior, included in GE Communicator 3.15 and prior. A malicious HTML file that loads the ActiveX controls can trigger the vulnerability via unchecked function calls.

gigasoft · ge