April 29, 2024

New 'OOB Timestamp' Exploit Released for A12/A13 Devices on iOS 13 - 13.3

Posted February 8, 2020 at 5:29am by iClarified · 14941 views
A new exploit for A12 and A13 devices running iOS 13.0 to iOS 13.3 has been released by Brandon Azad.

In post on chromium.org, Azad introduces 'oob_timestamp', a proof-of-concept research exploit that exports the kernel task port.

In its current form, the exploit is designed not to work generically: it needs to be "tuned" to the specific research device on which it will be run. See oob_timestamp/README for a description of how to perform this tuning. I may release a more complete exploit at a later time.

The proof of concept exploits an iPhone 11 on iOS 13.3; however, developer Pwn20wnd has already said he is working to integrate the exploit into unc0ver which will bring support for jailbreaking iOS 13-13.3 on the iPhone XR, XS, XS Max, 11, 11 Pro, and 11 Pro Max.

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