CVE-2003-0447
The Custom HTTP Errors capability in Internet Explorer 5.01, 5.5 and 6.0 allows remote attackers to execute script in the Local Zone via an argument to shdocvw.dll that causes a "javascript:" link to be generated.
Date published : 2003-06-20
http://marc.info/?l=bugtraq&m=105585933614773&w=2
http://lists.grok.org.uk/pipermail/full-disclosure/2003-June/005763.html