CVE-2024-27873: Input Validation

Published Jul 29, 2024
·
Updated

Accounts. The issue was addressed with improved checks.

Other sources

AirDrop. This issue was addressed through improved state management.

— Apple

An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in iOS 16.7.9 and iPadOS 16.7.9, iOS 17.6 and iPadOS 17.6, macOS Monterey 12.7.6, macOS Sonoma 14.6, macOS Ventura 13.6.8. Processing a maliciously crafted video file may lead to unexpected app termination.

— MITRE

apache. This is a vulnerability in open source code and Apple Software is among the affected projects. The CVE-ID was assigned by a third party. Learn more about the issue and CVE-ID at cve.org.

— Apple

APFS. The issue was addressed with improved restriction of data container access.

— Apple

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

— Apple

Credit

Amir Bazine(CrowdStrike Counter Adversary Operations), Karsten König(CrowdStrike Counter Adversary Operations), Michael DePlante@@izobashi(Trend Micro Zero Day Initiative), D4m0n, CVE-2024-2004, CVE-2024-2379, CVE-2024-2398, CVE-2024-2466, an anonymous researcher, Mickey Jin@@patch1t, CVE-2023-6277, CVE-2023-52356, Yisumi, sqrtpwn, Minghao Lin(Zhejiang University), Jiaxun Zhu(Zhejiang University), Patrick Wardle(DoubleYou), Adam M., CVE-2024-6387, Zhongquan Li@@Guluisacat(Dawn Security Lab of JingDong), Csaba Fitzl@@theevilbit(Kandji), Claudio Bozzato(Cisco Talos), Francesco Benvenuto(Cisco Talos), CVE-2024-23296, Yadhu Krishna M(Cyber Security At Suma Soft Pvt), Narendra Bhati(Cyber Security At Suma Soft Pvt), Manager(Cyber Security At Suma Soft Pvt), Pune (India), Kirin@@Pwnrin, Joshua Jones, Marcio Almeida(Tanto Security), Jiahui Hu (梅零落)(NorthSea), Meng Zhang (鲸落)(NorthSea), Matthew Loewen, Minghao Lin(Baidu Security), (Baidu Security), Ye Zhang@@VAR10CK(Baidu Security), Linwz(DEVCORE), w0wbox, Junsung Lee(Trend Micro Zero Day Initiative), (CrowdStrike Counter Adversary Operations), Gandalf4a, CertiK SkyFall Team, CVE-2024-40805, Jacob Braun, Mateen Alinaghi, Wojciech Regula(SecuRing), (Dawn Security Lab of JingDong), Mickey Jin@@patch1t(Kandji), Bistrit Dahal, Srijan Poudel, Abhay Kailasia@@abhay_kailasia(Lakshmi Narain College of Technology Bhopal India), ajajfxhj, Huang Xilin(Ant Group Light), Maksymilian Motyl, Johan Carlsson (joaxcar), Seunghyun Lee@@0x10n(KAIST Hacking Lab working with Trend Micro Zero Day Initiative), Matthew Butler, Gary Kwong, Andreas Jaegersberger, Ro Achterberg, CVE-2024-4558, IES Red Team(ByteDance), Yeto, Yann Gascuel(Alter Solutions), Wang Yu(Cyberserval), Rodolphe BRUNETTI@@eisw0lf, Pedro Tôrres@@t0rr3sp3dr0, (Kandji), Csaba Fitzl@@theevilbit(Offensive Security), Jiwon Park, Arsenii Kostromin (0x3c3e)

Affected Software

14 affected componentsFixes available
Apple macOS<14.6
14.6
macOS<12.7.6
12.7.6
macOS Ventura<13.6.8
13.6.8
Apple iOS and iPadOS<16.7.9
16.7.9
Apple iOS, iPadOS, and macOS<16.7.9
16.7.9
Apple iOS and iPadOS<17.6
17.6
Apple iOS, iPadOS, and macOS<17.6
17.6
Apple iOS, iPadOS, and macOS<16.7.9
Apple iOS, iPadOS, and macOS>=17.0<17.6
iPhone OS<16.7.9
iPhone OS>=17.0<17.6
macOS<12.7.6
macOS>=13.0<13.6.8
macOS>=14.0<14.6

Event History

Jul 29, 2024
Data Sourced
via Apple·12:00 AM
DescriptionWeaknessAffected Software
Updated
via Apple·12:00 AM
DescriptionWeaknessAffected Software
Updated
via Apple·12:00 AM
DescriptionWeakness
CVE Published
via MITRE·10:16 PM
Data Sourced
via MITRE·10:16 PM
DescriptionWeakness
Data Sourced
via NVD·11:15 PM
DescriptionSeverityWeaknessAffected 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-2024-27873?

CVE-2024-27873 is considered a high-severity vulnerability due to the potential for unexpected application termination.

2

How do I fix CVE-2024-27873?

To fix CVE-2024-27873, update to the latest versions of the affected software including iOS 16.7.9, iPadOS 16.7.9, macOS Ventura 13.6.8, macOS Monterey 12.7.6, iOS 17.6, iPadOS 17.6, or macOS Sonoma 14.6.

3

Which products are affected by CVE-2024-27873?

CVE-2024-27873 affects Apple products including iOS, iPadOS, and macOS versions 12.7.6, 13.6.8, 14.6, 16.7.9, and 17.6.

4

What kind of issue does CVE-2024-27873 represent?

CVE-2024-27873 represents an out-of-bounds write issue that can be exploited through maliciously crafted video files.

5

Is there a workaround for CVE-2024-27873?

Currently, the only recommended method to mitigate CVE-2024-27873 is to upgrade to the patched software versions.

Company

Resources

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