  void Messageheader::Parser::checkHeaderspace(unsigned chars) const
  {
    if (headerdataPtr + chars >= header.rawdata + sizeof(header.rawdata))
    {
      header.rawdata[sizeof(header.rawdata) - 1] = '\0';
      throw HttpError(HTTP_REQUEST_ENTITY_TOO_LARGE, "header too large");
    }
  }
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.