Difference between revisions of "De Rebus Antiquis"

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It was patched in iOS 8 but may work on iOS 6 or earlier.
 
It was patched in iOS 8 but may work on iOS 6 or earlier.
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= See also =
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[[iOS 5 HFS Heap Buffer Overflow]], another iBoot exploit that can be used for untethered downgrades
   
 
= External links =
 
= External links =
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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]
   
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[[Category:iBoot]]
 
[[Category:Exploits]]
 
[[Category:Exploits]]
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[[Category:iBoot Exploits]]
 
[[Category:Downgrading]]
 
[[Category:Downgrading]]
 
{{stub|exploit}}
 
{{stub|exploit}}

Revision as of 17:11, 30 April 2022

De Rebus Antiquis (DRA) is an exploit in iOS 7's iBoot that abuses a recursive stack overflow bug. The exploit was developed by xerub. Tools such as powdersn0w can use this to achieve untethered downgrades on any 32-bit device you have iOS 7.1.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.

See also

iOS 5 HFS Heap Buffer Overflow, another iBoot exploit that can be used for untethered downgrades

External links

Analysis

Tango Utilities-terminal.png This exploit article is a "stub", an incomplete page. Please add more content to this article and remove this tag.