Saffron

Saffron (also known as JailbreakMe 3.0) is a userland untethered jailbreak from comex that utilizes JailbreakMe.com, yet again. It was the first jailbreak made available to the public for the iPad 2 running iOS 4.3.3. Saffron made its official debut on July 6, 2011. An incomplete prerelease version was leaked on July 2, 2011, after it was discovered on comex's server.

This jailbreak was patched on July 15, 2011 with the releases of iOS 4.2.9 (iPhone 4 (iPhone3,3)) and 4.3.4 (everything else).

Exploits Used

 * T1 Font Integer Overflow
 * IOMobileFrameBuffer Privilege Escalation Exploit