CVE-2023-40414: Use After Free

Published Sep 18, 2023
·
Updated

A use-after-free issue was addressed with improved memory management. This issue is fixed in watchOS 10, iOS 17 and iPadOS 17, tvOS 17, macOS Sonoma 14, Safari 17. Processing web content may lead to arbitrary code execution.

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

Francisco Alonso@@revskills, Csaba Fitzl@@theevilbit(Offensive 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), Mickey Jin@@patch1t, Certik Skyfall Team, Linus Henze(Pinauten GmbH), Pan ZhenPeng@@Peterpan0927(STAR Labs SG Pte), Michael (Biscuit) Thomas, 张师傅(@京东蓝军), 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), serkan Gurbuz, Kirin@@Pwnrin, Adriatik Raci(Sentry Cybersecurity), Narendra Bhati (twitter.com/imnarendrabhati)(Suma Soft Pvt), Pune (India), Yiğit Can YILMAZ@@yilmazcanyigit, Arsenii Kostromin (0x3c3e), James Hutchins, Arsenii Kostromin (0x3c3e)(Offensive Security), Joshua Jewett@@JoshJewett33(Offensive Security), (Offensive Security), Francisco Alonso@@revskills(PK Security), (PK Security), Jie Ding@@Lime(HKUS3 Lab), Dong Jun Kim@@smlijun(AbyssLab), Jong Seong Kim@@nevul37(AbyssLab), zhunki, 이준성(Junsung Lee), Mohamed GHANNAM@@_simo36, Tim Michaud@@TimGMichaud(Moveworks), Antonio Zekic@@antoniozekic(Dataflow Security), w0wbox, Ye Zhang@@VAR10CK(Baidu Security), Wojciech Reguła@@_r3ggi, Chris Ross (Zoom), Liang Wei(PixiePoint Security), Zhice Yang (ShanghaiTech University), Ron Masas(Imperva), Mikko Kenttälä )@@Turmio_(SensorFu), Certik Skyfall Team(Ant Security Light), pattern-f@@pattern_F_(Ant Security Light), Zweig(Kunlun Lab), Félix Poulin-Bélanger, Joseph Ravichandran@@0xjprx(MIT CSAIL), Gergely Kalman@@gergely_kalman, weize she, an anonymous researcher, Berke Kırbaş, Harsh Jaiswal, Tomi Tokics@@tomitokics(iTomsn0w), Kenneth Chew, Abhay Kailasia@@abhay_kailasia(Lakshmi Narain College Of Technology Bhopal), Brian McNulty(Offensive Security), Claire Houston, Anonymous, Wang Yu(Cyberserval), 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

12 affected componentsFixes available
Apple macOS Sonoma<14
14
Apple tvOS<17
17
Apple WatchOS<10
10
Apple Safari<17
17
Apple iOS<17
17
Apple iPadOS<17
17
Apple Safari<17.0
Apple iPadOS<17.0
Apple iPhone OS<17.0
Apple macOS<14.0
Apple tvOS<17.0
Apple WatchOS<10.0

Event History

Sep 18, 2023
Data Sourced
via Apple·12:00 AM
DescriptionWeaknessAffected Software
Updated
via Apple·12:00 AM
Description
Updated
via Apple·12:00 AM
DescriptionWeakness
Updated
via Apple·12:00 AM
DescriptionWeaknessAffected Software
Updated
via Apple·12:00 AM
DescriptionAffected Software
Updated
via Apple·12:00 AM
Affected Software
Sep 26, 2023
Updated
via Apple·12:00 AM
DescriptionWeaknessAffected Software
Updated
via Apple·12:00 AM
Affected Software
Updated
via Apple·12:00 AM
DescriptionAffected Software
Jan 10, 2024
CVE Published
via MITRE·10:03 PM
Data Sourced
via MITRE·10:03 PM
DescriptionWeakness
Data Sourced
via NVD·10:15 PM
DescriptionSeverityWeaknessAffected Software
Mar 18, 2024
Data Sourced
via Red Hat·03:58 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 severity of CVE-2023-40414?

The severity of CVE-2023-40414 is classified as critical due to the potential for arbitrary code execution.

2

How do I fix CVE-2023-40414?

To fix CVE-2023-40414, update your affected Apple devices to the latest versions: watchOS 10, iOS 17, iPadOS 17, tvOS 17, or macOS Sonoma 14.

3

What versions of Apple products are affected by CVE-2023-40414?

CVE-2023-40414 affects Apple Safari versions up to 17, iOS up to 17, iPadOS up to 17, macOS up to 14, watchOS up to 10, and tvOS up to 17.

4

What kind of issue is CVE-2023-40414?

CVE-2023-40414 is a use-after-free vulnerability that can lead to arbitrary code execution when processing web content.

5

Are there any workarounds for CVE-2023-40414?

There are no known workarounds for CVE-2023-40414; the only solution is to update affected software to the latest versions.

Company

Resources

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