Apple iOS v10.1.1 - Access Permission via Buffer Overflow

Document Title:
===============
Apple iOS v10.1.1 - Access Permission via Buffer Overflow


References:
===========
https://www.vulnerability-lab.com/get_content.php?id=2018

Video: https://www.youtube.com/watch?v=yygvBJBFy4s

Reference: http://www.hemanthjoseph.com/2016/11/how-i-bypassed-apples-most-secure-find.html



Release Date:
=============
2016-12-01


Vulnerability Laboratory ID (VL-ID):
====================================
2018


Common Vulnerability Scoring System:
====================================
6


Discovery Status:
=================
Published


Exploitation Technique:
=======================
Local


Severity Level:
===============
Medium


Technical Details & Description:
================================
The following video demonstrates on how to bypass the activate security controls during the activation in case of a mobile is locked.
The issue demonstrates how to bypass the basic activation to glitch inside of the basic home screen after login.
Thus issue allows local attackers to bypass the icloud activation and as well the basic device passcode lock screen. 
The issue was recorded by an external researcher and reported to apple in October 2016. The issue is finally not resolved 
with the new update because of the rotation trick used in the video with the newst version.


Credits & Authors:
==================
Vulnerability Laboratory [Research Team] - Benjamin Kunz Mejri (http://www.vulnerability-lab.com/show.php?user=Benjamin%20K.M.)


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=========================
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