high
7.8
CWE
20 787 786
Advisory Published
CVE Published
Updated

CVE-2024-27831: Input Validation

First published: Mon May 13 2024(Updated: )

An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in macOS Ventura 13.6.7, macOS Monterey 12.7.5, iOS 16.7.8 and iPadOS 16.7.8, tvOS 17.5, visionOS 1.2, iOS 17.5 and iPadOS 17.5, macOS Sonoma 14.5. Processing a file may lead to unexpected app termination or arbitrary code execution.

Credit: Amir Bazine CrowdStrike Counter Adversary OperationsKarsten König CrowdStrike Counter Adversary OperationsMinghao Lin Baidu Security Baidu SecurityYe Zhang @VAR10CK Baidu SecurityMeysam Firouzi @R00tkitSMM Mickey Jin @patch1t an anonymous researcher Kirin @Pwnrin 小来来 @Smi1eSEC pattern-f @pattern_F_ Ant Security LightLucas Monteiro Daniel Monteiro Felipe Monteiro Alexander Heinrich SEEMOO TU Darmstadt @Sn0wfreeze Shai Mishali @freak4pc CertiK SkyFall Team Junsung Lee Trend Micro Zero Day InitiativePan ZhenPeng @Peterpan0927 STAR Labs SG Ptean anonymous researcher MIT CSAIL MIT CSAILJoseph Ravichandran @0xjprx MIT CSAILPr BarPr Hebrew UniversityEP Nick Wellnhofer Gil Pedersen Dohyun Lee @l33d0hyun LFY @secsys Fudan UniversityTalal Haj Bakry Mysk IncTommy Mysk @mysk_co Mysk IncDaniel Zajork Joshua Zajork Meysam Firouzi @R00tkitsmm Trend Micro Zero Day InitiativeMichael DePlante @izobashi Trend Micro Zero Day InitiativeAndr.Ess Adam Berry Csaba Fitzl @theevilbit KandjiLFY @secsys yulige Snoolie Keffaber @0xilis Robert Reichel Srijan Poudel CVE-2024-27806 Abhay Kailasia @abhay_kailasia Lakshmi Narain College of Technology BhopalRomy R. ajajfxhj Maksymilian Motyl Immunity SystemsManfred Paul @_manfp Trend Micro's Zero Day InitiativeEmilio Cobos MozillaLukas Bernhard CISPA Helmholtz Center for Information SecurityManfred Paul @_manfp Trend Micro Zero Day InitiativeNan Wang @eternalsakura13 360 Vulnerability Research InstituteJoe Rutkowski @Joe12387 Crawless @abrahamjuliot Jeff Johnson underpassappan anonymous researcher Concentrix凯 王 ConcentrixSteven Maser ConcentrixMatthew McLean ConcentrixBrandon Chesser ConcentrixCPU IT inc Concentrix ConcentrixAvalon IT Team ConcentrixPedro Tôrres @t0rr3sp3dr0 CVE-2024-23296 Yann GASCUEL Alter SolutionsJoshua Jewett @JoshJewett33 Ron Masas ImpervaScott Johnson RIPEDA ConsultingMykola Grymalyuk RIPEDA ConsultingJordy Witteman Carlos Polop Narendra Bhati Suma Soft PvtShaheen Fazim Pwn2car Trend Micro's Zero Day Initiative Trend Micro's Zero Day InitiativeMichael DePlante @izobashi Trend Micro's Zero Day InitiativeRyan Pickren (ryanpickren.com) product-security@apple.com

Affected SoftwareAffected VersionHow to fix
Apple macOS Monterey<12.7.5
12.7.5
Apple macOS<14.5
14.5
Apple macOS<13.6.7
13.6.7
tvOS<17.5
17.5
Apple iOS, iPadOS, and watchOS<16.7.8
Apple iOS, iPadOS, and watchOS>=17.0<17.5
iOS<16.7.8
iOS>=17.0<17.5
Apple iOS and macOS<12.7.5
Apple iOS and macOS>=13.0<13.6.7
Apple iOS and macOS>=14.0<14.5
tvOS<17.5
visionOS<1.2
Apple iOS, iPadOS, and watchOS<17.5
17.5
Apple iOS, iPadOS, and watchOS<17.5
17.5
Apple iOS, iPadOS, and watchOS<16.7.8
16.7.8
Apple iOS, iPadOS, and watchOS<16.7.8
16.7.8
visionOS<1.2
1.2

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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-2024-27831?

    CVE-2024-27831 has been classified as an out-of-bounds write vulnerability which can lead to unexpected app termination.

  • How do I fix CVE-2024-27831?

    To fix CVE-2024-27831, update your Apple devices to the latest versions: macOS Ventura 13.6.7, macOS Monterey 12.7.5, iOS 16.7.8, iPadOS 16.7.8, tvOS 17.5, visionOS 1.2, iOS 17.5, or iPadOS 17.5.

  • Which Apple products are affected by CVE-2024-27831?

    CVE-2024-27831 affects macOS Monterey, macOS Ventura, iOS, iPadOS, tvOS, and visionOS versions prior to the specified fixes.

  • What can happen if I don't address CVE-2024-27831?

    If CVE-2024-27831 is not addressed, it could lead to unexpected app crashes and potential data loss.

  • Is there a workaround for CVE-2024-27831?

    There are no known workarounds for CVE-2024-27831, so it is recommended to perform the necessary updates.

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