Apple releases iOS 4.3.4 and iOS 4.2.9

Apple has released a new update to iOS which fixes security vulnerability when viewing malicious PDF files. This security loophole is used by for its web based jailbreaking method, the same method could be exploited by other malicious downloads.

iOS 4.3.4 update is for iPhone 3GS/4, iPod touch third and fourth generation, and all iPads. Apple also releases iOS 4.2.9 update for CDMA iPhone 4.