high
7.5
CWE
787 119 416 20 362
Advisory Published
CVE Published
Updated

CVE-2023-32397: Buffer Overflow

First published: Thu May 18 2023(Updated: )

A logic issue was addressed with improved state management. This issue is fixed in iOS 15.7.6 and iPadOS 15.7.6, macOS Big Sur 11.7.7, macOS Monterey 12.6.6, macOS Ventura 13.4. An app may be able to modify protected parts of the file system.

Credit: Arsenii Kostromin (0x3c3e) product-security@apple.com James Duffy (mangoSecure) Kirin @Pwnrin Wenchao Li Alibaba GroupXiaolong Bai Alibaba GroupMickey Jin @patch1t Tencent Security Xuanwu LabZhipeng Huo @R3dF09 Tencent Security Xuanwu Lab an anonymous researcher Khiem Tran Gergely Kalman @gergely_kalman SecuRing SecuRingWojciech Reguła SecuRingYiğit Can YILMAZ @yilmazcanyigit CVE-2023-22809 Satish Panduranga Ivan Fratric Google Project ZeroAdam M. Wojciech Regula SecuRingIgnacio Sanmillan @ulexec Clément Lecigne Google's Threat Analysis GroupDonncha Ó Cearbhaill Amnesty InternationalPan ZhenPeng @Peterpan0927 STAR Labs SG PteGerhard Muth Dimitrios Tatsis Cisco TalosMickey Jin @patch1t Zitong Wu (吴梓桐) Zhuhai NoMeysam Firouzi @R00tkitSMM Mbition MercedesMeysam Firouzi @R00tkitsmm Trend Micro Zero Day Initiativehou xuewei vmk msu @p1ay8y3ar CertiK SkyFall Team Pinauten GmbHLinus Henze Pinauten GmbH08Tc3wBB JamfAdam Doupé ASU SEFCOMEloi Benoist-Vanderbeken @elvanderb SynacktivWojciech Reguła @_r3ggi SecuRingOSS-Fuzz Google Project ZeroNed Williamson Google Project ZeroJonathan Bar Or MicrosoftAnurag Bohra Microsoft MicrosoftMichael Pearse MicrosoftThijs Alkemade @xnyhps Computest Sector 7Gergely Kalman @gergely_kalman Michael DePlante @izobashi Trend Micro Zero Day InitiativeThijs Alkemade Computest Sector 7Jonathan Fritz Julian Szulc Holger Fuhrmannek Deutsche Telekom Security GmbH on behalf of BSIYiğit Can YILMAZ @yilmazcanyigit FFRI Security IncKoh M. Nakagawa FFRI Security IncKirin @Pwnrin Offensive SecurityJeff Johnson (underpassapp.com) Offensive Security Offensive SecurityCsaba Fitzl @theevilbit Offensive SecuritySergii Kryvoblotskyi MacPaw IncABC Research s.r.o.

Affected SoftwareAffected VersionHow to fix
Apple macOS Monterey<12.6.6
12.6.6
Apple macOS<11.7.7
11.7.7
Apple macOS<13.4
13.4
Apple iOS<15.7.6
15.7.6
iPadOS<15.7.6
15.7.6
iPadOS<15.7.6
Apple iPhone OS<15.7.6
Apple macOS>=11.0<11.7.7
Apple macOS>=12.0<12.6.6
Apple macOS>=13.0<13.4

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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 CVE-2023-32397?

    CVE-2023-32397 is a vulnerability in iOS, iPadOS, macOS Big Sur, macOS Monterey, and macOS Ventura that allows an app to modify protected parts of the file system.

  • How severe is CVE-2023-32397?

    CVE-2023-32397 has a severity score of 7.5, indicating a high severity.

  • Which software versions are affected by CVE-2023-32397?

    CVE-2023-32397 affects iOS versions up to but excluding 15.7.6, iPadOS versions up to but excluding 15.7.6, macOS Big Sur versions up to but excluding 11.7.7, macOS Monterey versions up to but excluding 12.6.6, and macOS Ventura versions up to but excluding 13.4.

  • How can I fix CVE-2023-32397?

    To fix CVE-2023-32397, update to iOS 15.7.6 or later, iPadOS 15.7.6 or later, macOS Big Sur 11.7.7 or later, macOS Monterey 12.6.6 or later, or macOS Ventura 13.4 or later.

  • Where can I find more information about CVE-2023-32397?

    You can find more information about CVE-2023-32397 on the Apple support website: [link](https://support.apple.com/en-us/HT213758) [link](https://support.apple.com/en-us/HT213759) [link](https://support.apple.com/en-us/HT213760).

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