CVE-2023-40447: Buffer Overflow
Published Oct 25, 2023
·Updated
Automation. The issue was addressed with improved checks.
Credit
Bistrit Dahal, CVE-2023-42946, Cristian Dinca(Computer Science), Romania, 이준성(Junsung Lee)(Cross Republic), 이준성(Junsung Lee), Pedro Ribeiro@@pedrib1337(Agile Information Security), Vitor Pedreira@@0xvhp_(Agile Information Security), Talal Haj Bakry(Mysk Inc), Tommy Mysk@@mysk_co(Mysk Inc), Mingxuan Yang@@PPPF00L(360 Vulnerability Research Institute), (360 Vulnerability Research Institute), happybabywu(360 Vulnerability Research Institute), Guang Gong(360 Vulnerability Research Institute), Yiğit Can YILMAZ@@yilmazcanyigit, Kirin@@Pwnrin(SecuRing), Wojciech Regula(SecuRing), (Computer Science), JZ, Linus Henze(Pinauten GmbH), Mickey Jin@@patch1t, Grzegorz Riegel, Adam M., Csaba Fitzl@@theevilbit(Offensive Security), Michael (Biscuit) Thomas - @social.lol@@biscuit, CVE-2023-42823, an anonymous researcher, inooo, Alex Renda, Claire Houston, Kacper Kwapisz@@KKKas_, Adis Alic, Sam Lakmaker, Ting Ding, James Mancz, Omar Shibli, Lorenzo Cavallaro, Harry Lewandowski, Abhay Kailasia@@abhay_kailasia(Lakshmi Narain College Of Technology Bhopal India), Peter Nguyễn Vũ Hoàng@@peternguyen14(STAR Labs SG Pte), Tomi Tokics@@tomitokics(iTomsn0w), Zhipeng Huo@@R3dF09(Tencent Security Xuanwu Lab), Noah Roskin-Frazee, Pr
Affected Software
16 affected componentsFixes available
Apple macOS Sonoma<14.1
14.1
Apple tvOS<17.1
17.1
Apple WatchOS<10.1
10.1
Apple Safari<17.1
17.1
Apple iOS<17.1
17.1
Apple iPadOS<17.1
17.1
Apple iOS<16.7.2
16.7.2
Apple iPadOS<16.7.2
16.7.2
Apple Safari<17.1
Apple iPadOS<16.7.2
Apple iPadOS>=17.0<17.1
Apple iPhone OS<16.7.2
Apple iPhone OS>=17.0<17.1
Apple macOS>=14.0<14.1
Apple tvOS<17.1
Apple WatchOS<10.1
Event History
Oct 25, 2023
Data Sourced
via Apple·12:00 AM
DescriptionWeaknessAffected Software
Updated
via Apple·12:00 AM
DescriptionWeakness
Updated
via Apple·12:00 AM
DescriptionWeaknessAffected Software
CVE Published
via MITRE·06:31 PM
Data Sourced
via MITRE·06:31 PM
DescriptionWeakness
Frequently Asked Questions
1
What is the vulnerability ID of this issue?
The vulnerability ID of this issue is CVE-2023-40447.
2
What is the description of CVE-2023-40447?
CVE-2023-40447 is a vulnerability in WebKit which, when processing web content, may lead to arbitrary code execution.
3
Which software versions are affected by CVE-2023-40447?
CVE-2023-40447 affects macOS Sonoma 14.1, iOS versions up to exclusive 16.7.2, iPadOS versions up to exclusive 16.7.2, Safari up to exclusive version 17.1, tvOS up to exclusive version 17.1, and watchOS up to exclusive version 10.1.
4
How was CVE-2023-40447 fixed?
CVE-2023-40447 was fixed with improved memory handling in iOS 17.1 and iPadOS 17.1, watchOS 10.1, macOS Sonoma 14.1, Safari 17.1, and tvOS 17.1.
5
Where can I find more information about CVE-2023-40447?
You can find more information about CVE-2023-40447 on Apple's support website: [support.apple.com](https://support.apple.com/en-us/HT213981)