The Upload method in the RealPage Module Upload ActiveX control in Realpage.dll 1.0.0.9 in RealPage Module ActiveX Controls does not properly restrict certain property values, which allows remote attackers to read arbitrary files via a filename in the SourceFile property in conjunction with an http URL in the DestURL property.

Multiple buffer overflows in the RealPage Module Upload ActiveX control in Realpage.dll 1.0.0.9 in RealPage Module ActiveX Controls allow remote attackers to execute arbitrary code via a long (1) DestURL or (2) SourceFile property value.