APPLE-SA-12-11-2023-2 iOS 17.2 and iPadOS 17.2

iOS 17.2 and iPadOS 17.2 addresses the following issues.
Information about the security content is also available at
https://support.apple.com/kb/HT214035.

Apple maintains a Security Updates page at
https://support.apple.com/HT201222 which lists recent
software updates with security advisories.

Accounts
Available for: iPhone XS and later, iPad Pro 12.9-inch 2nd generation
and later, iPad Pro 10.5-inch, iPad Pro 11-inch 1st generation and
later, iPad Air 3rd generation and later, iPad 6th generation and later,
and iPad mini 5th generation and later
Impact: An app may be able to access sensitive user data
Description: A privacy issue was addressed with improved private data
redaction for log entries.
CVE-2023-42919: Kirin (@Pwnrin)

AVEVideoEncoder
Available for: iPhone XS and later, iPad Pro 12.9-inch 2nd generation
and later, iPad Pro 10.5-inch, iPad Pro 11-inch 1st generation and
later, iPad Air 3rd generation and later, iPad 6th generation and later,
and iPad mini 5th generation and later
Impact: An app may be able to disclose kernel memory
Description: This issue was addressed with improved redaction of
sensitive information.
CVE-2023-42884: an anonymous researcher

Bluetooth
Available for: iPhone XS and later, iPad Pro 12.9-inch 2nd generation
and later, iPad Pro 10.5-inch, iPad Pro 11-inch 1st generation and
later, iPad Air 3rd generation and later, iPad 6th generation and later,
and iPad mini 5th generation and later
Impact: An attacker in a privileged network position may be able to
inject keystrokes by spoofing a keyboard
Description: The issue was addressed with improved checks.
CVE-2023-45866: Marc Newlin of SkySafe
Entry added December 11, 2023

ExtensionKit
Available for: iPhone XS and later, iPad Pro 12.9-inch 2nd generation
and later, iPad Pro 10.5-inch, iPad Pro 11-inch 1st generation and
later, iPad Air 3rd generation and later, iPad 6th generation and later,
and iPad mini 5th generation and later
Impact: An app may be able to access sensitive user data
Description: A privacy issue was addressed with improved private data
redaction for log entries.
CVE-2023-42927: Noah Roskin-Frazee and Prof. J. (ZeroClicks.ai Lab)

Find My
Available for: iPhone XS and later, iPad Pro 12.9-inch 2nd generation
and later, iPad Pro 10.5-inch, iPad Pro 11-inch 1st generation and
later, iPad Air 3rd generation and later, iPad 6th generation and later,
and iPad mini 5th generation and later
Impact: An app may be able to read sensitive location information
Description: This issue was addressed with improved redaction of
sensitive information.
CVE-2023-42922: Wojciech Regula of SecuRing (wojciechregula.blog)

ImageIO
Available for: iPhone XS and later, iPad Pro 12.9-inch 2nd generation
and later, iPad Pro 10.5-inch, iPad Pro 11-inch 1st generation and
later, iPad Air 3rd generation and later, iPad 6th generation and later,
and iPad mini 5th generation and later
Impact: Processing an image may lead to arbitrary code execution
Description: The issue was addressed with improved memory handling.
CVE-2023-42898: Junsung Lee
CVE-2023-42899: Meysam Firouzi @R00tkitSMM and Junsung Lee

Kernel
Available for: iPhone XS and later, iPad Pro 12.9-inch 2nd generation
and later, iPad Pro 10.5-inch, iPad Pro 11-inch 1st generation and
later, iPad Air 3rd generation and later, iPad 6th generation and later,
and iPad mini 5th generation and later
Impact: An app may be able to break out of its sandbox
Description: The issue was addressed with improved memory handling.
CVE-2023-42914: Eloi Benoist-Vanderbeken (@elvanderb) of Synacktiv
(@Synacktiv)

Safari Private Browsing
Available for: iPhone XS and later, iPad Pro 12.9-inch 2nd generation
and later, iPad Pro 10.5-inch, iPad Pro 11-inch 1st generation and
later, iPad Air 3rd generation and later, iPad 6th generation and later,
and iPad mini 5th generation and later
Impact: Private Browsing tabs may be accessed without authentication
Description: This issue was addressed through improved state management.
CVE-2023-42923: ARJUN S D

Siri
Available for: iPhone XS and later, iPad Pro 12.9-inch 2nd generation
and later, iPad Pro 10.5-inch, iPad Pro 11-inch 1st generation and
later, iPad Air 3rd generation and later, iPad 6th generation and later,
and iPad mini 5th generation and later
Impact: An attacker with physical access may be able to use Siri to
access sensitive user data
Description: The issue was addressed with improved checks.
CVE-2023-42897: Andrew Goldberg of The McCombs School of Business, The
University of Texas at Austin (linkedin.com/andrew-goldberg-/)

WebKit
Available for: iPhone XS and later, iPad Pro 12.9-inch 2nd generation
and later, iPad Pro 10.5-inch, iPad Pro 11-inch 1st generation and
later, iPad Air 3rd generation and later, iPad 6th generation and later,
and iPad mini 5th generation and later
Impact: Processing web content may lead to arbitrary code execution
Description: The issue was addressed with improved memory handling.
WebKit Bugzilla: 259830
CVE-2023-42890: Pwn2car

WebKit
Available for: iPhone XS and later, iPad Pro 12.9-inch 2nd generation
and later, iPad Pro 10.5-inch, iPad Pro 11-inch 1st generation and
later, iPad Air 3rd generation and later, iPad 6th generation and later,
and iPad mini 5th generation and later
Impact: Processing an image may lead to a denial-of-service
Description: The issue was addressed with improved memory handling.
WebKit Bugzilla: 263349
CVE-2023-42883: Zoom Offensive Security Team

Additional recognition

Safari Private Browsing
We would like to acknowledge Joshua Lund of Signal Technology Foundation
for their assistance.

Setup Assistant
We would like to acknowledge Aaron Gregory of Acoustic.com and Eastern
Illinois University – Graduate School of Technology for their
assistance.

WebKit
We would like to acknowledge 椰椰 for their assistance.

Wi-Fi
We would like to acknowledge Noah Roskin-Frazee and Prof. J.
(ZeroClicks.ai Lab) for their assistance.

This update is available through iTunes and Software Update on your
iOS device, and will not appear in your computer’s Software Update
application, or in the Apple Downloads site. Make sure you have an
Internet connection and have installed the latest version of iTunes
from https://www.apple.com/itunes/  iTunes and Software Update on the
device will automatically check Apple’s update server on its weekly
schedule. When an update is detected, it is downloaded and the option
to be installed is presented to the user when the iOS device is
docked. We recommend applying the update immediately if possible.
Selecting Don’t Install will present the option the next time you
connect your iOS device.  The automatic update process may take up to
a week depending on the day that iTunes or the device checks for
updates. You may manually obtain the update via the Check for Updates
button within iTunes, or the Software Update on your device.  To
check that the iPhone, iPod touch, or iPad has been updated:  *
Navigate to Settings * Select General * Select About. The version
after applying this update will be “iOS 17.2 and iPadOS 17.2”.
All information is also posted on the Apple Security Updates
web site: https://support.apple.com/en-us/HT201222.