high
7.8
CWE
20 362
Advisory Published
CVE Published
Updated

CVE-2024-27843: Input Validation

First published: Mon May 13 2024(Updated: )

A logic issue was addressed with improved checks. This issue is fixed in macOS Sonoma 14.5. An app may be able to elevate privileges.

Credit: Mickey Jin @patch1t product-security@apple.com an anonymous researcher Pr BarPr Hebrew University EP LFY @secsys Fudan UniversityDaniel Zajork Joshua Zajork Meysam Firouzi @R00tkitsmm Trend Micro Zero Day InitiativePedro Tôrres @t0rr3sp3dr0 CVE-2024-27806 ajajfxhj an anonymous researcher Concentrix凯 王 ConcentrixSteven Maser ConcentrixMatthew McLean ConcentrixBrandon Chesser ConcentrixCPU IT inc Concentrix ConcentrixAvalon IT Team ConcentrixCVE-2024-23296 Yann GASCUEL Alter SolutionsKirin @Pwnrin 小来来 @Smi1eSEC pattern-f @pattern_F_ Ant Security LightAmir Bazine CrowdStrike Counter Adversary OperationsKarsten König CrowdStrike Counter Adversary OperationsJoshua Jewett @JoshJewett33 Ron Masas ImpervaCertiK SkyFall Team Junsung Lee Trend Micro Zero Day Initiativean anonymous researcher MIT CSAIL MIT CSAILJoseph Ravichandran @0xjprx MIT CSAILNick Wellnhofer Gil Pedersen Dohyun Lee @l33d0hyun Michael DePlante @izobashi Trend Micro Zero Day InitiativeScott Johnson RIPEDA ConsultingMykola Grymalyuk RIPEDA ConsultingJordy Witteman Carlos Polop Narendra Bhati Suma Soft PvtShaheen Fazim Csaba Fitzl @theevilbit KandjiLFY @secsys yulige Snoolie Keffaber @0xilis Robert Reichel Maksymilian Motyl Immunity SystemsManfred Paul @_manfp Trend Micro's Zero Day InitiativeEmilio Cobos MozillaLukas Bernhard CISPA Helmholtz Center for Information SecurityNan Wang @eternalsakura13 360 Vulnerability Research InstituteJoe Rutkowski @Joe12387 Crawless @abrahamjuliot Jeff Johnson underpassappPwn2car Trend Micro's Zero Day Initiative Trend Micro's Zero Day InitiativeMichael DePlante @izobashi Trend Micro's Zero Day InitiativeMinghao Lin Baidu Security Baidu SecurityYe Zhang @VAR10CK Baidu SecurityMeysam Firouzi @R00tkitSMM

Affected SoftwareAffected VersionHow to fix
Apple macOS Monterey<12.7.5
12.7.5
Apple macOS>=12.0<12.7.5
Apple macOS>=13.0<13.6.7
Apple macOS>=14.0<14.5
Apple macOS<14.5
14.5
Apple macOS<13.6.7
13.6.7

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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-2024-27843?

    CVE-2024-27843 is a high severity vulnerability that can potentially allow an app to elevate privileges.

  • How do I fix CVE-2024-27843?

    To fix CVE-2024-27843, update your macOS to version 14.5 or later.

  • What versions of macOS are affected by CVE-2024-27843?

    CVE-2024-27843 affects macOS Monterey up to 12.7.5, macOS Ventura up to 13.6.7, and macOS Sonoma below 14.5.

  • What type of issue is CVE-2024-27843?

    CVE-2024-27843 is a logic issue that has been addressed with improved checks in later versions.

  • Is CVE-2024-27843 fixed in macOS Sonoma?

    Yes, CVE-2024-27843 is fixed in macOS Sonoma version 14.5.

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