CVE-2023-40430: Input Validation

Published Sep 26, 2023
·
Updated

A logic issue was addressed with improved checks. This issue is fixed in macOS Sonoma 14. An app may be able to access removable volumes without user consent.

Other sources

Airport. A permissions issue was addressed with improved redaction of sensitive information.

— Apple

AMD. A buffer overflow issue was addressed with improved memory handling.

— Apple

AMD. The issue was addressed with improved memory handling.

— Apple

App Store. The issue was addressed with improved handling of protocols.

— Apple

Apple Neural Engine. An out-of-bounds read was addressed with improved input validation.

— Apple

Credit

Yiğit Can YILMAZ@@yilmazcanyigit, Murray Mike, Csaba Fitzl@@theevilbit(Offensive Security), Mikko Kenttälä )@@Turmio_(SensorFu), Mickey Jin@@patch1t, Certik Skyfall Team, Certik Skyfall Team(Ant Security Light), (Ant Security Light), pattern-f@@pattern_F_(Ant Security Light), Zweig(Kunlun Lab), Linus Henze(Pinauten GmbH), Pan ZhenPeng@@Peterpan0927(STAR Labs SG Pte), Michael (Biscuit) Thomas, 张师傅(@京东蓝军), Joseph Ravichandran@@0xjprx(MIT CSAIL), Ferdous Saljooki@@malwarezoo(Jamf Software), an anonymous researcher, Sei K., Zhipeng Huo@@R3dF09(Tencent Security Xuanwu Lab), Dohyun Lee@@l33d0hyun(PK Security), Adam M.(SecuRing), (SecuRing), Wojciech Regula(SecuRing), Adam M.(BreakPoint Security Research), (BreakPoint Security Research), Ron Masas(BreakPoint Security Research), Meng Zhang (鲸落)(NorthSea), Brian McNulty(Texts), (Texts), Kishan Bagaria(Texts), Michael DePlante@@izobashi(Trend Micro Zero Day Initiative), Gergely Kalman@@gergely_kalman, Kirin@@Pwnrin, baba yaga, weize she, Berke Kırbaş, Harsh Jaiswal, Serkan Erayabakan(George Mason University), David Kotval(George Mason University), Akincibor(George Mason University), Sina Ahmadi(George Mason University), Billy Tabrizi, Kirin@@Pwnrin(SecuRing), Tomi Tokics@@tomitokics(iTomsn0w), Luan Herrera@@lbherrera_, Adriatik Raci(Sentry Cybersecurity), Narendra Bhati (twitter.com/imnarendrabhati)(Suma Soft Pvt), Pune (India), Noah Roskin-Frazee (ZeroClicks.ai Lab), James Duffy (mangoSecure), Ron Masas(BreakPoint), James Hutchins, Thijs Alkemade@@xnyhps(Computest Sector 7), Andrew Haggard, Brian McNulty(Offensive Security), Arsenii Kostromin (0x3c3e)(Offensive Security), Joshua Jewett@@JoshJewett33(Offensive Security), (Offensive Security), Francisco Alonso@@revskills(PK Security), (PK Security), Francisco Alonso@@revskills, 이준성(Junsung Lee)(Cross Republic), Jie Ding@@Lime(HKUS3 Lab), Dong Jun Kim@@smlijun(AbyssLab), Jong Seong Kim@@nevul37(AbyssLab), zhunki, 이준성(Junsung Lee), Bill Marczak(The Citizen Lab at The University of Toronto's Munk School), Maddie Stone(Google's Threat Analysis Group), Claire Houston, Anonymous, (AbyssLab), Wang Yu(Cyberserval), An anonymous researcher(MacEnhance), Jeremy Legendre(MacEnhance), Felix Kratz, Koh M. Nakagawa@@tsunek0h, Noah Roskin-Frazee, Professor Jason Lau (ZeroClicks.ai Lab), Noah Roskin-Frazee(Offensive Security), Pr(Offensive Security), Antonio Zekic@@antoniozekic(Dataflow Security), Ron Masas(Imperva), Yishu Wang, Will Brattain at Trail(Bits), Cristian Dinca(Computer Science), Romania, JeongOhKyea(Theori), Kirin@@Pwnrin(NorthSea), Halle Winkler, Politepix@@hallewinkler, Wojciech Reguła@@_r3ggi, Chris Ross (Zoom), zer0k, Adam M., ABC Research s.r.o., w0wbox, Mohamed GHANNAM@@_simo36, Tim Michaud@@TimGMichaud(Moveworks)

Affected Software

2 affected componentsFixes available
Apple macOS<14
14
macOS<14.0

Event History

Sep 26, 2023
Data Sourced
via Apple·12:00 AM
DescriptionWeaknessAffected Software
Updated
via Apple·12:00 AM
DescriptionWeakness
Updated
via Apple·12:00 AM
Weakness
Updated
via Apple·12:00 AM
Description
Jan 10, 2024
CVE Published
via MITRE·10:03 PM
Data Sourced
via MITRE·10:03 PM
DescriptionWeakness
Data Sourced
via NVD·10:15 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-2023-40430?

CVE-2023-40430 has a severity rating that indicates a significant risk due to its ability for apps to access removable volumes without user consent.

2

How do I fix CVE-2023-40430?

To fix CVE-2023-40430, update your system to macOS Sonoma 14 or later.

3

What systems are affected by CVE-2023-40430?

CVE-2023-40430 affects macOS versions prior to 14.

4

What type of vulnerability is CVE-2023-40430?

CVE-2023-40430 is a logic issue that allows unauthorized access to removable volumes.

5

Is user intervention needed for CVE-2023-40430 exploit?

CVE-2023-40430 does not require user intervention for exploitation, as it allows apps to bypass user consent.

Company

Resources

Contact

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