Hey Frenzz..
Apple has released the 5.1 update for its mobile platform iOS. The operating system is updated in devices iPhone 3GS, 4 and 4S, as well as three versions of the tablet iPad. The product was removed 81 vulnerabilities, 67 of which allow you to remotely execute arbitrary code on the system. Most of the critical vulnerabilities has been identified employees of Apple and Google.
In this release, in particular, eliminated the vulnerability that allows local users to gain access to sensitive user data. Recall that members of the group of developers iPhoneIslam discovered a breach in the security of the operating system, which allows using a simple paper clip around the device password and gain access to personal user data.
Another fix a vulnerability used by the developers of 2012 iOS Jailbreak Dream Team to bypass the sandbox in the implementation of a functional jailbreak. Other fixes security vulnerabilities eliminated the disclosure, an integer overflow error status of the operation, etc.
In addition to iOS, Apple also released an update to work with multimedia applications iTunes, which was removed 72 vulnerabilities.
Hackers have already managed to develop a jailbreak for iOS 5.1, reported by Musclenerd in their account in the microblogging service Twitter.
However Musclenerd notes that the new tool does not support all of the devices Apple, this version dzhelbreyk adapted only to devices based on the chipset Apple A4.
Musclenerd said: "If you use a unlock ultrasn0w, do not forget to use the firmware IPSW to install 5.1. ultrasn0w will be updated to version 5.1 in the next few days. "
The new jailbreak is "bound" that is, after every reboot the device by which the jailbreak, it must be connected to a computer on Mac OS or Windows running on it tool Redsn0w version 0.9.10b6. However, this does not apply to users with the old bootrom 3GS, which will be able to "unbound" jailbreak.
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