CVE-2023-40434: Use After Free

Published Sep 18, 2023
·
Updated

A configuration issue was addressed with additional restrictions. This issue is fixed in iOS 17 and iPadOS 17, macOS Sonoma 14. An app may be able to access a user's Photos Library.

Other sources

Accessibility. This issue was addressed with improved redaction of sensitive information.

— Apple

Airport. A permissions issue was addressed with improved redaction of sensitive information.

— Apple

AMD. A buffer overflow issue was addressed with improved memory handling.

— Apple

AMD. The issue was addressed with improved memory handling.

— Apple

App Store. The issue was addressed with improved handling of protocols.

— Apple

Credit

Mikko Kenttälä )@@Turmio_(SensorFu), Mohamed GHANNAM@@_simo36, Tim Michaud@@TimGMichaud(Moveworks), Mickey Jin@@patch1t, Wojciech Reguła@@_r3ggi, Kirin@@Pwnrin, Chris Ross (Zoom), Csaba Fitzl@@theevilbit(Offensive Security), Liang Wei(PixiePoint Security), zer0k, Adam M., Noah Roskin-Frazee, Professor Jason Lau (ZeroClicks.ai Lab), Will Brattain at Trail(Bits), 이준성(Junsung Lee)(Cross Republic), Kirin@@Pwnrin(NorthSea), Zhice Yang (ShanghaiTech University), Certik Skyfall Team, Antonio Zekic@@antoniozekic(Dataflow Security), Ron Masas(Imperva), Certik Skyfall Team(Ant Security Light), pattern-f@@pattern_F_(Ant Security Light), Zweig(Kunlun Lab), Félix Poulin-Bélanger, Linus Henze(Pinauten GmbH), Pan ZhenPeng@@Peterpan0927(STAR Labs SG Pte), Michael (Biscuit) Thomas, 张师傅(@京东蓝军), Joseph Ravichandran@@0xjprx(MIT CSAIL), Sei K., Zhipeng Huo@@R3dF09(Tencent Security Xuanwu Lab), Dohyun Lee@@l33d0hyun(PK Security), Adam M.(SecuRing), (SecuRing), Wojciech Regula(SecuRing), Adam M.(BreakPoint Security Research), (BreakPoint Security Research), Ron Masas(BreakPoint Security Research), Gergely Kalman@@gergely_kalman, weize she, an anonymous researcher, Berke Kırbaş, Harsh Jaiswal, Tomi Tokics@@tomitokics(iTomsn0w), Adriatik Raci(Sentry Cybersecurity), Narendra Bhati (twitter.com/imnarendrabhati)(Suma Soft Pvt), Pune (India), Kenneth Chew, Yiğit Can YILMAZ@@yilmazcanyigit, Arsenii Kostromin (0x3c3e), Abhay Kailasia@@abhay_kailasia(Lakshmi Narain College Of Technology Bhopal), James Hutchins, Brian McNulty(Offensive Security), Arsenii Kostromin (0x3c3e)(Offensive Security), Joshua Jewett@@JoshJewett33(Offensive Security), (Offensive Security), Francisco Alonso@@revskills(PK Security), (PK Security), Francisco Alonso@@revskills, Jie Ding@@Lime(HKUS3 Lab), Dong Jun Kim@@smlijun(AbyssLab), Jong Seong Kim@@nevul37(AbyssLab), zhunki, 이준성(Junsung Lee), Claire Houston, Anonymous, Wang Yu(Cyberserval), Ye Zhang@@VAR10CK(Baidu Security), w0wbox, Murray Mike, (Ant Security Light), Ferdous Saljooki@@malwarezoo(Jamf Software), Meng Zhang (鲸落)(NorthSea), Brian McNulty(Texts), (Texts), Kishan Bagaria(Texts), Michael DePlante@@izobashi(Trend Micro Zero Day Initiative), baba yaga, Serkan Erayabakan(George Mason University), David Kotval(George Mason University), Akincibor(George Mason University), Sina Ahmadi(George Mason University), Billy Tabrizi, Kirin@@Pwnrin(SecuRing), Luan Herrera@@lbherrera_, Noah Roskin-Frazee (ZeroClicks.ai Lab), James Duffy (mangoSecure), Ron Masas(BreakPoint), Thijs Alkemade@@xnyhps(Computest Sector 7), Andrew Haggard, Bill Marczak(The Citizen Lab at The University of Toronto's Munk School), Maddie Stone(Google's Threat Analysis Group), (AbyssLab), An anonymous researcher(MacEnhance), Jeremy Legendre(MacEnhance), Felix Kratz, Koh M. Nakagawa@@tsunek0h, Noah Roskin-Frazee(Offensive Security), Pr(Offensive Security), Yishu Wang, Cristian Dinca(Computer Science), Romania, JeongOhKyea(Theori), Halle Winkler, Politepix@@hallewinkler, ABC Research s.r.o.

Affected Software

6 affected componentsFixes available
Apple macOS Sonoma<14
14
Apple iOS<17
17
Apple iPadOS<17
17
Apple iPadOS<17.0
Apple iPhone OS<17.0
Apple macOS<14.0

Event History

Sep 18, 2023
Data Sourced
via Apple·12:00 AM
DescriptionWeaknessAffected Software
Updated
via Apple·12:00 AM
DescriptionWeakness
Sep 26, 2023
Updated
via Apple·12:00 AM
DescriptionWeaknessAffected Software
Updated
via Apple·12:00 AM
Affected Software
CVE Published
via MITRE·08:14 PM
Data Sourced
via MITRE·08:14 PM
DescriptionWeakness
Sep 27, 2023
Data Sourced
via NVD·03:19 PM
DescriptionSeverityAffected Software

Parent advisories

This vulnerability appears in the following advisories.

Peer vulnerabilities

Found alongside the following vulnerabilities.

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Frequently Asked Questions

1

What is the vulnerability ID for this iCloud Photo Library vulnerability?

The vulnerability ID for this iCloud Photo Library vulnerability is CVE-2023-40434.

2

What is the affected software for this vulnerability?

The affected software for this vulnerability includes Apple iOS up to version 17, Apple iPadOS up to version 17, and Apple macOS Sonoma up to version 14.

3

What is the severity of CVE-2023-40434?

The severity of CVE-2023-40434 is not specified in the provided information.

4

How was this vulnerability addressed?

This vulnerability was addressed with additional restrictions.

5

How can I fix this vulnerability?

To fix this vulnerability, make sure you are using the latest version of the affected software and follow the recommendations provided by Apple in their support articles: [reference 1](https://support.apple.com/en-us/HT213940) and [reference 2](https://support.apple.com/en-us/HT213938).

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