CVE-2023-23494: Buffer Overflow

Published Mar 27, 2023
·
Updated

A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 16.4 and iPadOS 16.4. A user in a privileged network position may be able to cause a denial-of-service

Other sources

Accessibility. A privacy issue was addressed with improved private data redaction for log entries.

— Apple

App Store. A privacy issue was addressed with improved private data redaction for log entries.

— Apple

Apple Neural Engine. An out-of-bounds write issue was addressed with improved bounds checking.

— Apple

Apple Neural Engine. The issue was addressed with improved memory handling.

— Apple

Apple Neural Engine. This issue was addressed with improved checks.

— Apple

Credit

Yiğit Can YILMAZ@@yilmazcanyigit, Itay Iellin(General Motors Product Cyber Security), Etienne Charron(Renault), Khadim Dieng(Renault), JeongOhKyea, Jianjun Dai(360 Vulnerability Research Institute), Guang Gong(360 Vulnerability Research Institute), Tingting Yin(Tsinghua University), Mickey Jin@@patch1t, Adam M., Ye Zhang@@VAR10CK(Baidu Security), an anonymous researcher, Jubaer Alnazi(TRS Group of Companies), Csaba Fitzl@@theevilbit(Offensive Security), ryuzaki, Meysam Firouzi@@R00tkitSMM(Mbition Mercedes), jzhu(Trend Micro Zero Day Initiative), Pan ZhenPeng@@Peterpan0927(STAR Labs SG Pte), Pan ZhenPeng(STAR Labs SG Pte), Zechao Cai@@Zech4o(Zhejiang University), Adam Doupé(ASU SEFCOM), sqrtpwn, Félix Poulin-Bélanger, David Pan Ogea, an anonymous researcher(Red Canary), Brandon Dalton@@partyD0lphin(Red Canary), Milan Tenk(F), (F), Arthur Valiev(F), Zweig(Kunlun Lab), Abhay Kailasia@@abhay_kailasia(Lakshmi Narain College Of Technology Bhopal), Zhuowei Zhang, developStorm, Anton Spivak, Jubaer Alnazi Jabin(TRS Group Of Companies), (Alibaba Group), Wenchao Li(Alibaba Group), Xiaolong Bai(Alibaba Group), Xin Huang@@11iaxH, Gertjan Franken(imec), KU Leuven, hazbinhotel(Trend Micro Zero Day Initiative), Hyeon Park@@tree_segment(Team ApplePIE), Georgy Kucherin@@kucher1n(Kaspersky), Leonid Bezvershenko@@bzvr_(Kaspersky), Boris Larin@@oct0xor(Kaspersky), (Kaspersky), Valentin Pashkov(Kaspersky), Anonymous(Trend Micro Zero Day Initiative), Dohyun Lee@@l33d0hyun(SSD Labs), crixer@@pwning_me(SSD Labs), Mohamed GHANNAM@@_simo36, Mohamed GHANNAM, Mohamed Ghannam@@_simo36, Rıza Sabuncu@@rizasabuncu

Affected Software

4 affected componentsFixes available
Apple iOS and iPadOS<16.4
16.4
Apple iOS, iPadOS, and macOS<16.4
16.4
Apple iOS, iPadOS, and macOS<16.4
iPhone OS<16.4

Event History

Mar 27, 2023
Data Sourced
via Apple·12:00 AM
DescriptionWeaknessAffected Software
Updated
via Apple·12:00 AM
DescriptionWeakness
May 8, 2023
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
DescriptionWeakness
Data Sourced
08:15 PM
Description

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 of this issue?

The vulnerability ID is CVE-2023-23494.

2

What is the title of this vulnerability?

The title of this vulnerability is 'CarPlay. A buffer overflow was addressed with improved bounds checking.'

3

What is the severity rating of CVE-2023-23494?

The severity rating of CVE-2023-23494 is medium with a score of 5.3.

4

Which software versions are affected by this vulnerability?

This vulnerability affects iOS versions up to but not including 16.4, iPadOS versions up to but not including 16.4, Apple watchOS, and Apple iPhone OS.

5

How can I fix this vulnerability?

This vulnerability is fixed in iOS 16.4 and iPadOS 16.4. Ensure that you update your device to the latest available version.

Company

Resources

Contact

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