CVE-2008-1588
Safari on Apple iPhone before 2.0 and iPod touch before 2.0 allows remote attackers to spoof the address bar via Unicode ideographic spaces in the URL.
Date published : 2008-07-14
http://lists.apple.com/archives/security-announce/2008//Jul/msg00001.html
http://lists.apple.com/archives/security-announce/2009/jun/msg00002.html