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Difference between revisions of "Sandbox"
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| − | this is apple's software based [[Wikipedia:Hypervisor]] that was introduced in [[firmware]] 2.0 |
+ | this is apple's software based [[Wikipedia:Hypervisor|Hypervisor]] that was introduced in [[firmware]] 2.0 |
== problem's == |
== problem's == |
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Revision as of 00:10, 27 October 2010
this is apple's software based Hypervisor that was introduced in firmware 2.0
problem's
- 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 appstore app the CodeResources would become invalid when a file was injected
- the checks are not as hard on app's in the firmware [[1]] ( only version.plist is checked to prevent a soft_upgrade )
exploit's
because of the dependancy on the CodeResources file it is vonrable to the Incomplete_Codesign_Exploit
