A certain ActiveX control in the Microsoft Internet Authentication Service (IAS) Helper COM Component in iashlpr.dll allows remote attackers to cause a denial of service (browser crash) via a large integer value in the first argument to the PutProperty method. NOTE: this issue was disclosed by an unreliable researcher, so it might be incorrect.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Internet_authentication_service_helper_com_component | Microsoft | * | * |