Difference between revisions of "I0n1c"

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'''i0n1c''', with real name Stefan Esser, is a german security researcher. He developed [[Antid0te]], an {{wp|Address space layout randomization|ASLR}} for jailbroken [[iPhone]]s in fall 2010, but never released it, because [[iOS]] since 4.3 includes {{wp|Address space layout randomization|ASLR}}. He developed code for iOS 4.3.1 that can untether the current jailbreaks. He gave his untether jailbreak to the [[iPhone Dev Team]] which updated [[redsn0w]] and [[PwnageTool]] to use it and released the new tools on 4 April 2011. Also [[sn0wbreeze]] got updated to include his untether. He updated his code later to support iOS 4.3.2 and 4.3.3, but it never got backported to 4.3.
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'''i0n1c''', whose real name is Stefan Esser, is a German security researcher. He developed [[Antid0te]], an [[wikipedia:Address space layout randomization|ASLR]] for jailbroken [[iPhone]]s in fall 2010, but never released it, because [[iOS]] since 4.3 includes an implementation of ASLR. He developed an untethering exploit for iOS 4.3. He gave a version of the exploit that worked on iOS 4.3.1 to the [[iPhone Dev Team]] which updated [[redsn0w]] and [[PwnageTool]] to use it and released the new tools on 4 April 2011. [[sn0wbreeze]] was also updated to include his untether. As the vulnerability went unpatched in iOS 4.3.2 and 4.3.3, he updated his code later to support those firmwares. An iOS 4.3-compatible version was never released.
   
 
===Links===
 
===Links===
*[http://twitter.com/i0nic i0nic on Twitter]
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*[https://twitter.com/i0nic i0nic on Twitter]
 
*[http://www.suspekt.org Homepage]
 
*[http://www.suspekt.org Homepage]
 
*[https://github.com/stefanesser GitHub]
 
*[https://github.com/stefanesser GitHub]

Revision as of 18:56, 17 September 2012

i0n1c, whose real name is Stefan Esser, is a German security researcher. He developed Antid0te, an ASLR for jailbroken iPhones in fall 2010, but never released it, because iOS since 4.3 includes an implementation of ASLR. He developed an untethering exploit for iOS 4.3. He gave a version of the exploit that worked on iOS 4.3.1 to the iPhone Dev Team which updated redsn0w and PwnageTool to use it and released the new tools on 4 April 2011. sn0wbreeze was also updated to include his untether. As the vulnerability went unpatched in iOS 4.3.2 and 4.3.3, he updated his code later to support those firmwares. An iOS 4.3-compatible version was never released.

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