high
7.8
CWE
119 20 362
Advisory Published
CVE Published
Updated

CVE-2023-40396: Buffer Overflow

First published: Mon Sep 18 2023(Updated: )

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

Credit: Certik Skyfall Team Cristian Dinca Computer ScienceRomania JeongOhKyea Theori이준성(Junsung Lee) Cross RepublicKirin @Pwnrin NorthSeaWojciech Regula SecuRingHalle Winkler Politepix @hallewinkler Sei K. Mickey Jin @patch1t Noah Roskin-Frazee Professor Jason Lau (ZeroClicks.ai Lab) Noah Roskin-Frazee Offensive SecurityPr Offensive Security Offensive SecurityCsaba Fitzl @theevilbit Offensive SecurityAntonio Zekic @antoniozekic Dataflow SecurityRon Masas ImpervaMurray Mike Mikko Kenttälä ) @Turmio_ SensorFuYiğit Can YILMAZ @yilmazcanyigit Certik Skyfall Team Ant Security Light Ant Security Lightpattern-f @pattern_F_ Ant Security LightZweig Kunlun LabLinus Henze Pinauten GmbHPan ZhenPeng @Peterpan0927 STAR Labs SG PteMichael (Biscuit) Thomas 张师傅(@京东蓝军) Joseph Ravichandran @0xjprx MIT CSAILFerdous Saljooki @malwarezoo Jamf Softwarean anonymous researcher Zhipeng Huo @R3dF09 Tencent Security Xuanwu LabDohyun Lee @l33d0hyun PK SecurityAdam M. SecuRing SecuRingAdam M. BreakPoint Security Research BreakPoint Security ResearchRon Masas BreakPoint Security ResearchMeng Zhang (鲸落) NorthSeaBrian McNulty Texts TextsKishan Bagaria TextsMichael DePlante @izobashi Trend Micro Zero Day InitiativeGergely Kalman @gergely_kalman Kirin @Pwnrin baba yaga weize she Berke Kırbaş Harsh Jaiswal Serkan Erayabakan George Mason UniversityDavid Kotval George Mason UniversityAkincibor George Mason UniversitySina Ahmadi George Mason UniversityBilly Tabrizi Kirin @Pwnrin SecuRingTomi Tokics @tomitokics iTomsn0wLuan Herrera @lbherrera_ Adriatik Raci Sentry CybersecurityNarendra Bhati (twitter.com/imnarendrabhati) Suma Soft PvtPune (India) Noah Roskin-Frazee (ZeroClicks.ai Lab) James Duffy (mangoSecure) Ron Masas BreakPointJames Hutchins Thijs Alkemade @xnyhps Computest Sector 7Andrew Haggard Arsenii Kostromin (0x3c3e) Offensive SecurityJoshua Jewett @JoshJewett33 Offensive SecurityFrancisco Alonso @revskills PK Security PK SecurityFrancisco Alonso @revskills Jie Ding @Lime HKUS3 LabAjou University Abysslab Dong Jun Kim @smlijun Jong Seong Kim @nevul37 Bill Marczak The Citizen Lab at The University of Toronto's Munk SchoolMaddie Stone Google's Threat Analysis GroupClaire Houston Anonymous Dong Jun Kim @smlijun AbyssLab AbyssLabJong Seong Kim @nevul37 AbyssLabWang Yu CyberservalAn anonymous researcher MacEnhanceJeremy Legendre MacEnhanceFelix Kratz Koh M. Nakagawa @tsunek0h Adam M. Yishu Wang Will Brattain at Trail Bitszer0k Mohamed GHANNAM @_simo36 Tim Michaud @TimGMichaud MoveworksWojciech Reguła @_r3ggi Chris Ross (Zoom) ABC Research s.r.o. w0wbox product-security@apple.com

Affected SoftwareAffected VersionHow to fix
Apple macOS<14
14
tvOS<17
17
Apple iOS, iPadOS, and watchOS<17
17
Apple iOS, iPadOS, and watchOS<17
17
Apple iOS, iPadOS, and watchOS<10
10
Apple iOS, iPadOS, and watchOS<17.0
iStyle @cosme iPhone OS<17.0
Apple iOS and macOS<14.0
tvOS<17.0
Apple iOS, iPadOS, and watchOS<10.0

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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 severity of CVE-2023-40396?

    CVE-2023-40396 is considered a significant security vulnerability that affects multiple Apple operating systems.

  • How do I fix CVE-2023-40396?

    To fix CVE-2023-40396, users should update their devices to the latest versions of iOS, iPadOS, macOS, tvOS, or watchOS as applicable.

  • Which Apple products are affected by CVE-2023-40396?

    CVE-2023-40396 affects Apple products including iOS, iPadOS, macOS, tvOS, and watchOS prior to their latest versions.

  • What types of issues does CVE-2023-40396 address?

    CVE-2023-40396 addresses a permissions issue, a buffer overflow, and improved protocol handling.

  • Is it necessary to update to fix CVE-2023-40396?

    Yes, it is essential to update to the latest software versions to mitigate the risks associated with CVE-2023-40396.

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