Appleは25日（現地時間）、同社が販売するスマートフォン（スマホ）「iPhone」シリーズ向けプラットフォーム「iOS」とタブレット「iPad」シリーズ向けプラットフォーム「iPadOS」の最新バージョン「iOS 17.1（21B74）」および「iPadOS 17.1（21B74）」を提供開始したとお知らせしています。
変更点はAirDropの通信範囲外に移動してもインターネット経由でAirDropの転送を継続できる機能が導入されたり、新しいUSB-C接続のペン「Apple Pencil」に対応するほか、iPhoneでのスタンバイやApple Musicなどの機能向上、バグ修正およびセキュリティーアップデートが行われており、セキュリティーアップデートについては21個のCVEに登録されている脆弱性が修正されています。
対象機種は最新のiPhone 15シリーズを含めたiOS 17およびiPadOS 17の対象機種となっており、iPhone XS以降およびiPhone SE（第2世代）以降、iPad（第6世代以降）およびiPad mini（第5世代以降）、iPad Air（第3世代以降）、12.9インチiPad Pro（第2世代以降）、10.5インチiPad Pro、11インチiPad Pro（第1世代以降）の各製品にて無料で更新可能です。
なお、同社では合わせて古いiPhoneやiPad向けにセキュリティーアップデートを行う「iOS 16.7.2」および「iPadOS 16.7.2」、「iOS 15.8」および「iPadOS 15.8」、スマートウォッチ「Apple Watch」向け「watchOS 10.1」、パソコン「Mac」向け「macOS 14.1 Sonoma」、スマートテレビ「Apple TV」向け「tvOS 17.1」なども配信開始しています。
iPhone向けのiOSやiPad向けのiPadOSの最新メジャーバージョンとして先ごろよりiOS 17.0とiPadOS 17.0が提供開始され、これに続けて重要なセキュリティー修正を行うiOS 17.0.1およびiPadOS 17.0.1、iOS 17.0.2およびiPadOS 17.0.2、iOS 17.0.3およびiPadOS 17.0.3がリリースされていましたが、新たにiOS 17.1およびiPadOS 17.1も配信開始されました。iOS 17.1およびiPadOS 17.1の対象機種は以下の通り。
更新は従来通り各製品本体のみでOTA（On-The-Air）によりダウンロードで行え、方法としては、「設定」→「一般」→「ソフトウェア・アップデート」から行え、単体でアップデートする場合のダウンロードサイズは手持ちのiPhone 13 Pro MaxでiOS 17.0.3からだと1.26GBとなっています。またiTunesをインストールしたWindowsおよびMacとUSB-Lightningケーブルで接続しても実施できます。なお、Appleが案内しているアップデートの内容およびセキュリティーコンテンツの修正は以下の通り。
iOS 17.1 and iPadOS 17.1
Released October 25, 2023
– Contacts
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-2023-41072: Wojciech Regula of SecuRing (wojciechregula.blog) and Csaba Fitzl (@theevilbit) of Offensive Security
CVE-2023-42857: Noah Roskin-Frazee and Prof. J. (ZeroClicks.ai Lab)
– CoreAnimation
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 cause a denial-of-service
Description: The issue was addressed with improved memory handling.
CVE-2023-40449: Tomi Tokics (@tomitokics) of iTomsn0w
– 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: The issue was addressed with improved handling of caches.
CVE-2023-40413: Adam M.
– 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 result in disclosure of process memory
Description: The issue was addressed with improved memory handling.
CVE-2023-40416: JZ
– IOTextEncryptionFamily
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 execute arbitrary code with kernel privileges
Description: The issue was addressed with improved memory handling.
CVE-2023-40423: an anonymous researcher
– 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 attacker that has already achieved kernel code execution may be able to bypass kernel memory mitigations
Description: The issue was addressed with improved memory handling.
CVE-2023-42849: Linus Henze of Pinauten GmbH (pinauten.de)
– Mail Drafts
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: Hide My Email may be deactivated unexpectedly
Description: An inconsistent user interface issue was addressed with improved state management.
CVE-2023-40408: Grzegorz Riegel
– mDNSResponder
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: A device may be passively tracked by its Wi-Fi MAC address
Description: This issue was addressed by removing the vulnerable code.
CVE-2023-42846: Talal Haj Bakry and Tommy Mysk of Mysk Inc. @mysk_co
– Passkeys
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 may be able to access passkeys without authentication
Description: A logic issue was addressed with improved checks.
CVE-2023-42847: an anonymous researcher
– Photos
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: Photos in the Hidden Photos Album may be viewed without authentication
Description: An authentication issue was addressed with improved state management.
CVE-2023-42845: Bistrit Dahla
– Pro Res
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 execute arbitrary code with kernel privileges
Description: The issue was addressed with improved memory handling.
CVE-2023-42841: Mingxuan Yang (@PPPF00L), happybabywu and Guang Gong of 360 Vulnerability Research Institute
– 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: This issue was addressed by restricting options offered on a locked device.
CVE-2023-41982: Bistrit Dahla
CVE-2023-41997: Bistrit Dahla
CVE-2023-41988: Bistrit Dahla
– Status Bar
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: A device may persistently fail to lock
Description: The issue was addressed with improved UI handling.
CVE-2023-40445: Ting Ding, James Mancz, Omar Shibli, an anonymous researcher, Lorenzo Cavallaro, and Harry Lewandowski
– Weather
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-2023-41254: Cristian Dinca of “Tudor Vianu” National High School of Computer Science, Romania
– 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: 259836 CVE-2023-40447: 이준성(Junsung Lee) of Cross Republic
– 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: A use-after-free issue was addressed with improved memory management.
WebKit Bugzilla: 259890 CVE-2023-41976: 이준성(Junsung Lee)
– 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: A logic issue was addressed with improved checks.
WebKit Bugzilla: 260173 CVE-2023-42852: an anonymous researcher
– WebKit Process Model
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 a denial-of-service
Description: The issue was addressed with improved memory handling.
WebKit Bugzilla: 260757 CVE-2023-41983: 이준성(Junsung Lee)
Additional recognition
libarchive
We would like to acknowledge Bahaa Naamneh for their assistance.
– libxml2
We would like to acknowledge OSS-Fuzz, Ned Williamson of Google Project Zero for their assistance.
– Power Manager
We would like to acknowledge Xia0o0o0o (@Nyaaaaa_ovo) of University of California, San Diego for their assistance.
– VoiceOver
We would like to acknowledge Abhay Kailasia (@abhay_kailasia) of Lakshmi Narain College Of Technology Bhopal India for their assistance.
– WebKit
We would like to acknowledge an anonymous researcher for their assistance.
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おりづるタワー東側スパイラルスロープ?散歩坂?にあるウォールアート （画像）７層目 SUIKO氏「朝の時代」
おりづるタワー東側スパイラルスロープ?散歩坂?にあるウォールアート （画像）３層目 三桝正典氏「白カラス」
おりづるタワー外観
新製品「HHKB Studio」。左が日本語配列、右が英語配列。
株式会社PFU 執行役員常務 清水康也氏
新製品「HHKB Studio」
株式会社 PFU 販売推進統括部 統括部長 山口 篤氏
