Difference between revisions of "Sandbox"

From The iPhone Wiki
Jump to: navigation, search
(Exploit's)
(Redirecting to User:Liamchat/Sandbox)
Line 1: Line 1:
  +
#REDIRECT [[User:liamchat/Sandbox]]
this is apple's software based [[Wikipedia:Hypervisor|Hypervisor]] that was introduced in [[firmware]] 2.0
 
 
== Problem's ==
 
*this made all [[App Store]]'s apps need updating to work on the new [[iOS]]
 
 
*for app's to run they needed to have a folder called [[_Codesign]] in it was a file called [[CodeResources]]
 
*if a [[userland]] exploit was discovered in an [[App Store]] app the [[CodeResources]] would become invalid when a file was injected
 
*the checks are not as hard on app's in the [[firmware]] [[http://pastebin.com/6C55pTxf]] (only version.plist is checked to prevent a [[soft_upgrade]] )
 
 
== Exploit's ==
 
because of the dependancy on the CodeResources file it is venerable to the [[Incomplete Codesign Exploit]]
 

Revision as of 00:19, 27 October 2010