Difference between revisions of "De Rebus Antiquis"

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(Created page with "'''De Rebus Antiquis (DRA)''' is an exploit in iOS 7's bootchain that abuses a recursive stack overflow bug. The exploit was discovered by [https://twitter.com/xerub xerub]. T...")
 
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[https://xerub.github.io/ios/iboot/2018/05/10/de-rebus-antiquis.html Analysis]
 
[https://xerub.github.io/ios/iboot/2018/05/10/de-rebus-antiquis.html Analysis]
   
[[Category:Exploits]]
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[[Category:Exploits]] [[Category:Downgrading]]
 
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Revision as of 12:20, 4 April 2022

De Rebus Antiquis (DRA) is an exploit in iOS 7's bootchain that abuses a recursive stack overflow bug. The exploit was discovered by xerub. Tools like powdersn0w and cherryflowerJB can use this to achieve untethered downgrades on any 32-bit device you have iOS 7.x SHSH blobs saved for. This is most useful on the iPhone 4.

It was patched in iOS 8 but may work on iOS 6 or earlier.

External links

Analysis

Tango Media-cdrom.png This software article is a "stub", an incomplete page. Please add more content to this article and remove this tag.