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Thread: iOS 4.3 Proves to Be a Challenge: Apple Adds ASLR Protection

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Little birdies have been tweeting about iOS 4.3 untethered jailbreak progresses, and it sounds like it might be a little bit tougher than expected, which is actually kind of sad
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  1. #1
    MMi Staff Writer Nick Hesson's Avatar
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    Default iOS 4.3 Proves to Be a Challenge: Apple Adds ASLR Protection


    Little birdies have been tweeting about iOS 4.3 untethered jailbreak progresses, and it sounds like it might be a little bit tougher than expected, which is actually kind of sad as we are being teased with new features, yet again, being added to iOS 4.3. Whether or not those features are worth losing a jailbreak is yet to be determined. However the scenario, it has been discovered that Apple has added ASLR (Address Space Layout Randomization).

    This might sound familiar to some of you, as this is what Antid0te was all about. Remember that tool that was going to add an extra layer of security to your jailbroken iDevice? Antid0te used ASLR protection, but it was to be installed AFTER you were jailbroken. It almost seems as though Apple is always keeping an eye on what we are doing in the jailbreaking community.




    However the case, @comex has chimed in and said “Heh, I think I can work around ASLR in this case, but it's cool that they're using it. I should see if iOS 4.3 breaks anything else...” via twitter. So while it may seem that jailbreaking iOS 4.3 may prove to be more difficult, it certainly isn’t impossible.

    While we wait patiently for an untethered iOS 4.2.1 release, may we dream of the days of jailbreaking iOS 4.3. Until then...


    Antid0te - Adding ASLR to iPhone / iPad / iPod
    Last edited by Nick Hesson; 01-26-2011 at 07:52 PM.

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    dimplenicko (01-27-2011), ipirate (01-26-2011), LEVMAN (01-27-2011), turkey26 (01-26-2011)

  3. #2
    MMi's "X" Member awesomeSlayer's Avatar
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    They are a step ahead.
    Asking for help is different from being stupid. Fanboys can rot in @#$%!

  4. #3
    iPhone? More like MyPhone KBI2113's Avatar
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    Any new jailbreak or news of it is always great! You'll guys stomp this one out like usual.

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    iPhoneaholic ecd5000's Avatar
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    thank god for comex then.
    Quote Originally Posted by ??????
    Hi. Does anyone know is iBlacklist available in the app store? can it only be purchased outside the app store? If so, is it hard to install? Thanks everyone.

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    Theme Creator Jahooba's Avatar
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    Uh, hmm. Let's hope they figure it out! What they do is already magical to me, so I have faith they can do it again.

  7. #6
    iPhone? More like MyPhone
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    4.3 has been jailbroken since a couple days after beta 1 release. lol. although, it is tethered.
    your article should clarify this is referring to an untethered jailbreak.

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    Nick Hesson (01-26-2011)

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    Green Apple ankit_jedi's Avatar
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    Quote Originally Posted by k0mpresd View Post
    4.3 has been jailbroken since a couple days after beta 1 release. lol. although, it is tethered.
    your article should clarify this is referring to an untethered jailbreak.
    I guess it got added in iOS 4.3 BETA 2 release.

  10. #8
    Livin the iPhone Life CaptainChaos's Avatar
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    That's what happens when devs tweet their tricks of the trade. Coincidence? I tend to think Apple follows their twitter pages.

  11. #9
    Superbad Modder-ator Simon's Avatar
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    Quote Originally Posted by ankit_jedi View Post
    I guess it got added in iOS 4.3 BETA 2 release.
    You may be right but 4.3b2 can be jailbroken just as easily. Still tethered of course.

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    This is worse than waiting for Christmas; a new jailbreak comes out, then a new firmware comes out, and the waiting game starts... again. :S

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    iPhone? More like MyPhone
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    Quote Originally Posted by ankit_jedi View Post
    I guess it got added in iOS 4.3 BETA 2 release.
    beta 2 got jailbroken as soon as the correct keys were posted to the wiki.

  14. #12
    Green Apple ankit_jedi's Avatar
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    Quote Originally Posted by k0mpresd View Post
    beta 2 got jailbroken as soon as the correct keys were posted to the wiki.
    well then, my guess was wrong :P lol

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    What's Jailbreak?
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    Quote Originally Posted by k0mpresd View Post
    4.3 has been jailbroken since a couple days after beta 1 release. lol. although, it is tethered.
    your article should clarify this is referring to an untethered jailbreak.
    You should reread the first sentence.

  16. #14
    Superbad Modder-ator Simon's Avatar
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    Quote Originally Posted by Bluestang9450 View Post
    You should reread the first sentence.
    Nick edited that in after k0mpresd said something

  17. #15
    iPhone? More like MyPhone
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    lol. i got pwned.

  18. #16
    iPhone? More like MyPhone
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    There's a jailbreak for iOS 4.3 ?? Well it more of a custom ipsw , that already includes Cydia in it,. Look here JailbreakZone

  19. #17
    Go Giants whereswaldo's Avatar
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    Maybe this is a sign we should release the JB now, since we all like userland jailbreaks
    Name? whereswaldo
    iDevice + Firmware? 32GB Black iPhone 4 iOS 5.0
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  20. #18
    Go Giants whereswaldo's Avatar
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    Quote Originally Posted by CX3NT3_713 View Post
    There's a jailbreak for iOS 4.3 ?? Well it more of a custom ipsw , that already includes Cydia in it,. Look here JailbreakZone
    That's actually a pretty cool website
    Name? whereswaldo
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    Computer + OS? Dell Inspiron 15R 2nd Gen i5, 2.3 Ghz, 750GB HDD, 8GB RAM Windows 7 HP
    Location? Toronto
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  21. #19
    iPhone? More like MyPhone
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    Yea it shows other tips n tricks, n JB's,, I will try the iOS 4.3b2 on my iPad, this weekend, using TetherdBoot..

  22. #20
    iPhone? More like MyPhone
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    i made his iphone4 4.3 bundles and also his ipad b2 bundle.
    those are also my multitouch gesture files.

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