medium
5.3
CWE
119 120
Advisory Published
CVE Published
Updated

CVE-2023-23494: Buffer Overflow

First published: Mon 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

Credit: product-security@apple.com Itay Iellin General Motors Product Cyber SecurityAdam M. Mohamed GHANNAM @_simo36 Mohamed GHANNAM Mohamed Ghannam @_simo36 Mickey Jin @patch1t Rıza Sabuncu @rizasabuncu Yiğit Can YILMAZ @yilmazcanyigit JeongOhKyea Jianjun Dai 360 Vulnerability Research InstituteGuang Gong 360 Vulnerability Research InstituteTingting Yin Tsinghua UniversityYe Zhang @VAR10CK Baidu Securityan anonymous researcher Jubaer Alnazi TRS Group of CompaniesCsaba Fitzl @theevilbit Offensive Securityryuzaki Meysam Firouzi @R00tkitSMM Mbition Mercedesjzhu Trend Micro Zero Day InitiativePan ZhenPeng @Peterpan0927 STAR Labs SG PtePan ZhenPeng STAR Labs SG PteZechao Cai @Zech4o Zhejiang UniversityAdam Doupé ASU SEFCOMsqrtpwn Félix Poulin-Bélanger David Pan Ogea an anonymous researcher Red CanaryBrandon Dalton @partyD0lphin Red CanaryMilan Tenk F FArthur Valiev FZweig Kunlun LabAbhay Kailasia @abhay_kailasia Lakshmi Narain College Of Technology BhopalZhuowei Zhang developStorm Anton Spivak Jubaer Alnazi Jabin TRS Group Of Companies Alibaba GroupWenchao Li Alibaba GroupXiaolong Bai Alibaba GroupXin Huang @11iaxH Gertjan Franken imecKU Leuven hazbinhotel Trend Micro Zero Day InitiativeHyeon Park @tree_segment Team ApplePIEGeorgy Kucherin @kucher1n KasperskyLeonid Bezvershenko @bzvr_ KasperskyBoris Larin @oct0xor Kaspersky KasperskyValentin Pashkov KasperskyAnonymous Trend Micro Zero Day InitiativeDohyun Lee @l33d0hyun SSD Labscrixer @pwning_me SSD Labs

Affected SoftwareAffected VersionHow to fix
Apple iOS, iPadOS, and watchOS<16.4
16.4
Apple iOS, iPadOS, and watchOS<16.4
16.4
Apple iOS, iPadOS, and watchOS<16.4
iStyle @cosme iPhone OS<16.4

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Peer vulnerabilities

(Found alongside the following vulnerabilities)

Frequently Asked Questions

  • What is the vulnerability ID of this issue?

    The vulnerability ID is CVE-2023-23494.

  • What is the title of this vulnerability?

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

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

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

  • 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.

  • 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.

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