high
8.8
CWE
20 190 362
Advisory Published
CVE Published
Updated

CVE-2024-27833: Input Validation

First published: Mon May 13 2024(Updated: )

An integer overflow was addressed with improved input validation. This issue is fixed in tvOS 17.5, iOS 16.7.8 and iPadOS 16.7.8, visionOS 1.2, Safari 17.5, iOS 17.5 and iPadOS 17.5. Processing maliciously crafted web content may lead to arbitrary code execution.

Credit: Minghao 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 LightAmir Bazine CrowdStrike Counter Adversary OperationsKarsten König CrowdStrike Counter Adversary OperationsLucas 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 underpassappNarendra Bhati Suma Soft PvtShaheen Fazim CVE-2024-23296 Ryan Pickren (ryanpickren.com) product-security@apple.com

Affected SoftwareAffected VersionHow to fix
tvOS<17.5
17.5
Apple Mobile Safari<17.5
17.5
Apple Mobile Safari<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
tvOS<17.5
visionOS<1.2
Apple iOS, iPadOS, and watchOS<16.7.8
16.7.8
Apple iOS, iPadOS, and watchOS<16.7.8
16.7.8
Apple iOS, iPadOS, and watchOS<17.5
17.5
Apple iOS, iPadOS, and watchOS<17.5
17.5
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-2024-27833?

    CVE-2024-27833 is considered a high severity vulnerability due to its potential to allow arbitrary code execution.

  • How do I fix CVE-2024-27833?

    To fix CVE-2024-27833, update your affected device to the latest version of iOS 16.7.8, iPadOS 16.7.8, tvOS 17.5, visionOS 1.2, or Safari 17.5.

  • Which products are affected by CVE-2024-27833?

    CVE-2024-27833 affects Apple products including iOS, iPadOS, tvOS, visionOS, and Safari versions prior to their respective fixes.

  • What type of vulnerability is CVE-2024-27833?

    CVE-2024-27833 is an integer overflow vulnerability arising from improper input validation.

  • What could happen if I am exposed to CVE-2024-27833?

    If exposed to CVE-2024-27833, an attacker could execute arbitrary code on the affected device by processing maliciously crafted web content.

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