id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
5621	[IE] 32-bit windows has broken document.domain for IPv6 address, causing access denied errors	Damian		"
This issue is partly related to #5434. On a 64-bit server, the fix for #5434 works but on a 32-bit server a different error occurs. 

The issue is that 32-bit IE does not appear to support IPv6 addresses correctly, especially when getting document.domain. IE truncates the ip address when it reaches the first colon "":"" in the address. This causes ""access denied"" errors when new IFrames are opened by CKEditor. 

On (32-bit) IE:
{{{
document.domain = ""[fe80:""
window.location.hostname = ""fe80::fe80:fe80:fe80:fe80"" 
}}}
A work-around is required for this IE bug. "	Bug	new	Normal		General			IBM