Microsoft Internet Explorer 5.0 and 4.0

I was wondering if there was a security update for Internet Explorer 4.0 and 5.0
that is address in security bulliten MS01-058. I need to know if the problem that occurs in versions 5.5 and 6.0 are also in version 4.0 and 5.0. If anyone has any information I will greatly appreciate it.
Thanks