CVE-2024-27820: Input Validation

Published May 13, 2024
·
Updated

Apple Neural Engine. The issue was addressed with improved memory handling.

Other sources

AppleAVD. The issue was addressed with improved memory handling.

— Apple

AppleMobileFileIntegrity. A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions.

— Apple

AppleMobileFileIntegrity. A downgrade issue was addressed with additional code-signing restrictions.

— Apple

AppleMobileFileIntegrity. A logic issue was addressed with improved checks.

— Apple

AppleVA. The issue was addressed with improved memory handling.

— Apple

Credit

Minghao Lin(Baidu Security), (Baidu Security), Ye Zhang@@VAR10CK(Baidu Security), Meysam Firouzi@@R00tkitSMM, Mickey Jin@@patch1t, an anonymous researcher, Kirin@@Pwnrin, 小来来@@Smi1eSEC, pattern-f@@pattern_F_(Ant Security Light), Amir Bazine(CrowdStrike Counter Adversary Operations), Karsten König(CrowdStrike Counter Adversary Operations), Lucas Monteiro, Daniel Monteiro, Felipe Monteiro, Alexander Heinrich, SEEMOO, TU Darmstadt@@Sn0wfreeze, Shai Mishali@@freak4pc, CertiK SkyFall Team, Junsung Lee(Trend Micro Zero Day Initiative), Pan ZhenPeng@@Peterpan0927(STAR Labs SG Pte), an anonymous researcher(MIT CSAIL), (MIT CSAIL), Joseph Ravichandran@@0xjprx(MIT CSAIL), Pr(Bar), Pr(Hebrew University), EP, Nick Wellnhofer, Gil Pedersen, Dohyun Lee@@l33d0hyun, LFY@@secsys(Fudan University), Talal Haj Bakry(Mysk Inc), Tommy Mysk@@mysk_co(Mysk Inc), Daniel Zajork, Joshua Zajork, Meysam Firouzi@@R00tkitsmm(Trend Micro Zero Day Initiative), Michael DePlante@@izobashi(Trend Micro Zero Day Initiative), Andr.Ess, Adam Berry, Csaba Fitzl@@theevilbit(Kandji), LFY@@secsys, yulige, Snoolie Keffaber@@0xilis, Robert Reichel, Srijan Poudel, CVE-2024-27806, Abhay Kailasia@@abhay_kailasia(Lakshmi Narain College of Technology Bhopal), Romy R., ajajfxhj, Maksymilian Motyl(Immunity Systems), Manfred Paul@@_manfp(Trend Micro's Zero Day Initiative), Emilio Cobos(Mozilla), Lukas Bernhard(CISPA Helmholtz Center for Information Security), Manfred Paul@@_manfp(Trend Micro Zero Day Initiative), Nan Wang@@eternalsakura13(360 Vulnerability Research Institute), Joe Rutkowski@@Joe12387(Crawless), @@abrahamjuliot, Jeff Johnson(underpassapp), Dalibor Milanovic, Narendra Bhati(Suma Soft Pvt), Shaheen Fazim, CVE-2024-23296, Ron Masas(Imperva), Scott Johnson(RIPEDA Consulting), Mykola Grymalyuk(RIPEDA Consulting), Jordy Witteman, Carlos Polop, Pedro Tôrres@@t0rr3sp3dr0, Yann GASCUEL(Alter Solutions), Ryan Pickren (ryanpickren.com), Pwn2car(Trend Micro's Zero Day Initiative), (Trend Micro's Zero Day Initiative), Michael DePlante@@izobashi(Trend Micro's Zero Day Initiative)

Affected Software

18 affected componentsFixes available
Apple macOS Sonoma<14.5
14.5
Apple tvOS<17.5
17.5
Apple WatchOS<10.5
10.5
Apple visionOS<1.2
1.2
Apple Safari<17.5
17.5
Apple iOS<17.5
17.5
Apple iPadOS<17.5
17.5
Apple iOS<16.7.8
16.7.8
Apple iPadOS<16.7.8
16.7.8
Apple Safari<17.5
Apple iPadOS<16.7.8
Apple iPadOS>=17.0<17.5
Apple iPhone OS<16.7.8
Apple iPhone OS>=17.0<17.5
Apple macOS>=14.0<14.5
Apple tvOS<17.5
Apple visionOS<1.2
Apple WatchOS<10.5

Event History

May 13, 2024
Data Sourced
via Apple·12:00 AM
DescriptionWeaknessAffected Software
Updated
via Apple·12:00 AM
DescriptionWeakness
Jun 10, 2024
Updated
via Apple·12:00 AM
DescriptionWeaknessAffected Software
CVE Published
via MITRE·08:56 PM
Data Sourced
via MITRE·08:56 PM
DescriptionWeakness
Data Sourced
via NVD·09:15 PM
DescriptionSeverityWeaknessAffected Software
Sep 25, 2024
Data Sourced
via Red Hat·03:39 PM
DescriptionSeverityAffected Software

Parent advisories

This vulnerability appears in the following advisories.

Peer vulnerabilities

Found alongside the following vulnerabilities.

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Frequently Asked Questions

1

What is the severity of CVE-2024-27820?

CVE-2024-27820 has a high severity rating due to its potential for arbitrary code execution.

2

How do I fix CVE-2024-27820?

To fix CVE-2024-27820, update affected devices to the latest versions: tvOS 17.5, iOS 16.7.8 or 17.5, iPadOS 16.7.8 or 17.5, watchOS 10.5, visionOS 1.2, and Safari 17.5.

3

Which products are affected by CVE-2024-27820?

CVE-2024-27820 affects Apple products including Safari, tvOS, iOS, iPadOS, watchOS, and visionOS prior to their respective fixed versions.

4

What kind of vulnerability is CVE-2024-27820?

CVE-2024-27820 is a vulnerability in web content processing that may lead to arbitrary code execution.

5

When was CVE-2024-27820 addressed?

CVE-2024-27820 was addressed with improved memory handling in updates released for Apple products.

Company

Resources

Contact

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