Internet Explorer 5.01 and earlier allows a remote attacker to create a reference to a client window and use a server-side redirect to access local files via that window, aka "Server-side Page Reference Redirect."
https://docs.microsoft.com/en-us/security-updates/securitybulletins/1999/ms99-050
http://support.microsoft.com/default.aspx?scid=kb%3B%5BLN%5D%3BQ246094