The jailbreak for iOS 1.1 based on the TIFF vulnerability also had a side-effect of patching the vulnerability itself[1] -- does jailbreak.me (or another party)

The jailbreak for iOS 1.1 based on the TIFF vulnerability also had a side-effect of patching the vulnerability itself[1] -- does jailbreak.me (or another party) do the same? [1] http://www.networkworld.com/news/2007/102907-iphone-ipod-touch-jailbreak-app.html http://www.networkworld.com/news/2007/102907-iphone-ipod-tou...