medium
5.5
CWE
416 20 190 119 362 922
Advisory Published
CVE Published
Updated

CVE-2023-23542: Use After Free

First published: Mon Mar 27 2023(Updated: )

A privacy issue was addressed with improved private data redaction for log entries. This issue is fixed in macOS Ventura 13.3, macOS Monterey 12.6.4, macOS Big Sur 11.7.5. An app may be able to access user-sensitive data

Credit: Adam M. Mickey Jin @patch1t Brandon Dalton @partyD0lphin Red CanaryCsaba Fitzl @theevilbit Offensive SecurityRıza Sabuncu @rizasabuncu JeongOhKyea Tingting Yin Tsinghua UniversityAleksandar Nikolic Cisco Talosan anonymous researcher Ye Zhang @VAR10CK Baidu Securityryuzaki Murray Mike Arsenii Kostromin (0x3c3e) Félix Poulin-Bélanger David Pan Ogea Xinru Chi Pangu LabNed Williamson Google Project ZeroPan ZhenPeng STAR Labs SG PteZweig Kunlun LabJoshua Jones Zhuowei Zhang Guilherme Rambo Best Buddy AppsCVE-2023-0433 CVE-2023-0512 Mickey Jin @patch1t FFRI Security IncKoh M. Nakagawa FFRI Security Inc Offensive SecurityYiğit Can YILMAZ @yilmazcanyigit Jubaer Alnazi Jabin TRS Group Of CompaniesWenchao Li Alibaba GroupXiaolong Bai Alibaba GroupAntonio Zekic @antoniozekic John Aakerblom @jaakerblom sqrtpwn Mohamed GHANNAM @_simo36 Xin Huang @11iaxH CVE-2023-0049 CVE-2023-0051 CVE-2023-0054 CVE-2023-0288 Gertjan Franken imecKU Leuven hazbinhotel Trend Micro Zero Day InitiativeGeorgy Kucherin @kucher1n KasperskyLeonid Bezvershenko @bzvr_ KasperskyBoris Larin @oct0xor Kaspersky KasperskyValentin Pashkov KasperskyAnonymous Trend Micro Zero Day InitiativeDohyun Lee @l33d0hyun SSD Labscrixer @pwning_me SSD LabsABC Research s.r.o. Mohamed Ghannam @_simo36 Chan Shue Long Offensive SecurityJunoh Lee at Theori CVE-2022-43551 CVE-2022-43552 Mikko Kenttälä ) @Turmio_ SensorFuJubaer Alnazi TRS Group of Companiesjzhu Trend Micro Zero Day InitiativeMeysam Firouzi @R00tkitSMM Mbition MercedesPan ZhenPeng @Peterpan0927 STAR Labs SG PteAdam Doupé ASU SEFCOMan anonymous researcher Red CanaryMilan Tenk F FArthur Valiev FdevelopStorm Khiem Tran Masahiro Kawada @kawakatz GMO Cybersecurity by Ierae Alibaba Group product-security@apple.com

Affected SoftwareAffected VersionHow to fix
Apple macOS Monterey<12.6.4
12.6.4
Apple macOS<11.7.5
11.7.5
Apple macOS<13.3
13.3
Apple iOS and macOS<11.7.5
Apple iOS and macOS>=12.0<12.6.4
Apple iOS and macOS>=13.0<13.3

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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-2023-23542?

    The severity of CVE-2023-23542 is medium with a severity value of 5.5.

  • Which software versions are affected by CVE-2023-23542?

    CVE-2023-23542 affects macOS Ventura up to version 13.3, macOS Big Sur up to version 11.7.5, and macOS Monterey up to version 12.6.4.

  • How does CVE-2023-23542 affect user privacy?

    CVE-2023-23542 is a privacy issue that allows an app to access user-sensitive data.

  • How can I fix CVE-2023-23542?

    To fix CVE-2023-23542, update to the fixed versions of the affected software: macOS Ventura 13.3, macOS Big Sur 11.7.5, or macOS Monterey 12.6.4.

  • Where can I find more information about CVE-2023-23542?

    You can find more information about CVE-2023-23542 on the Apple support page: [link to support page]

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