Document Title:
===============
iOS 7.1.1 - Bypass Pass Code by Siri to access Addressbook


Date:
=====
2014-05-06


References:
===========
http://www.vulnerability-lab.com/get_content.php?id=1263

Video: https://www.youtube.com/watch?v=xs8bqenCf8A

Source: https://www.youtube.com/user/sherifmorano



VL-ID:
=====
1263


Status:
========
Published


Exploitation-Technique:
=======================
Offensiv


Severity:
=========
High


Details:
========
The following video shows how to bypass the pass code of the apple iphone with iOS 7.1.1! The issue has been published by Sherif Hashim. 
The vulnerability requires the siri activation in the protected phone mode. The addressbook requires more then two entries in a one letter category.
The bug allows a local attacker to access the addressbook information of the phone user. To protect the own deviceit is required to deactivate in 
the `code` menu the siri function (without ping for unauthorized users).


Credits:
========
Original Source: Sherif Hashim - (https://www.youtube.com/user/sherifmorano)
Demonstration Video: Kevin S. - Vulnerability Laboratory [Research Team]


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===========
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