In today's video, we're clarifying a new iOS and macOS #Kernel #bug PoC released by Google Project Zero / Ian Beer a couple of days ago and that is compatible with iOS 13.2.3 and lower, all the way down to iOS 13.0 and possibly even lower. The bug is also present on A12 and A13 devices and it has, therefore, become an interesting topic of discussion in the iOS Jailbreak circles. Let's clarify what it is, what it can do and whether we can use this for updating the Unc0ver Jailbreak.
The bug itself (CVE-2019-8833) is actually caused by the incorrect fixing of another iOS bug (CVE-2019-6205) which Ian Beer found out was the case and reported to Apple to have it fixed. Apple has fixed the bug in iOS 13.3, so iOS 13.2.3 and lower are all vulnerable to it, but it's a bug, not an exploit, and therefore many sources including some iOS channels overstated the importance of this bug. In this video, we try to understand better whether this bug is usable for Unc0ver and what it would take to build an iOS 13 Jailbreak for A12 and A13 devices (iPhone XS, iPhone XS Max, iPhone XR, iPhone 11) around this. I hope it helps clear things up.
As always, do not forget to SUBSCRIBE to stay updated with the latest #iOS and #Jailbreak news, updates and tutorials!
The bug itself (CVE-2019-8833) is actually caused by the incorrect fixing of another iOS bug (CVE-2019-6205) which Ian Beer found out was the case and reported to Apple to have it fixed. Apple has fixed the bug in iOS 13.3, so iOS 13.2.3 and lower are all vulnerable to it, but it's a bug, not an exploit, and therefore many sources including some iOS channels overstated the importance of this bug. In this video, we try to understand better whether this bug is usable for Unc0ver and what it would take to build an iOS 13 Jailbreak for A12 and A13 devices (iPhone XS, iPhone XS Max, iPhone XR, iPhone 11) around this. I hope it helps clear things up.
As always, do not forget to SUBSCRIBE to stay updated with the latest #iOS and #Jailbreak news, updates and tutorials!
