Stack-based buffer overflow in the client for Citrix Program Neighborhood Agent for Win32 8.00.24737 and earlier and Citrix MetaFrame Presentation Server client for WinCE before 8.33 allows remote attackers to execute arbitrary code via a long cached icon filename in the InName XML element.

Citrix Program Neighborhood Agent for Win32 8.00.24737 and earlier and MetaFrame Presentation Server client for WinCE before 8.33 allows remote servers to create arbitrary shortcuts on the client via a full UNC path in the AppInStartmenu directive.