http://blogs.technet.com/idubraws/archive/2008/07/28/apple-fails-to-fix-dns-flaw.aspxThe recent flaw in DNS that was identified by Dan Kaminsky represents a serious threat to the overall working of the Internet for many users. The vulnerability represented such a serious concern that Kaminsky worked with major operating system vendorsen-USCommunityServer 2.1 SP1 (Build: 61025.2)