CVE-2023-32357: Buffer Overflow

Published May 18, 2023
·
Updated

Accessibility. A privacy issue was addressed with improved private data redaction for log entries.

Other sources

Accessibility. This issue was addressed with improved checks.

— Apple

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

— Apple

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

— Apple

An authorization issue was addressed with improved state management. This issue is fixed in watchOS 9.5, tvOS 16.5, macOS Ventura 13.4, macOS Big Sur 11.7.7, macOS Monterey 12.6.6, iOS 16.5 and iPadOS 16.5. An app may be able to retain access to system configuration files even after its permission is revoked.

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

— Apple

Credit

Yiğit Can YILMAZ@@yilmazcanyigit(FFRI Security Inc), Jeff Johnson(FFRI Security Inc), Koh M. Nakagawa(FFRI Security Inc), Kirin@@Pwnrin(Offensive Security), (Offensive Security), Csaba Fitzl@@theevilbit(Offensive Security), Jeff Johnson (underpassapp.com)(Offensive Security), Gerhard Muth, Dimitrios Tatsis(Cisco Talos), Mickey Jin@@patch1t, Zitong Wu (吴梓桐)(Zhuhai No), Adam M., Meysam Firouzi@@R00tkitSMM(Mbition Mercedes), Meysam Firouzi@@R00tkitsmm(Trend Micro Zero Day Initiative), hou xuewei vmk msu@@p1ay8y3ar, CertiK SkyFall Team(Pinauten GmbH), Linus Henze(Pinauten GmbH), 08Tc3wBB(Jamf), James Duffy (mangoSecure), Adam Doupé(ASU SEFCOM), Eloi Benoist-Vanderbeken@@elvanderb(Synacktiv), Wojciech Reguła@@_r3ggi(SecuRing), OSS-Fuzz(Google Project Zero), Ned Williamson(Google Project Zero), Jonathan Bar Or(Microsoft), Anurag Bohra(Microsoft), (Microsoft), Michael Pearse(Microsoft), Thijs Alkemade@@xnyhps(Computest Sector 7), Gergely Kalman@@gergely_kalman, Michael DePlante@@izobashi(Trend Micro Zero Day Initiative), Thijs Alkemade(Computest Sector 7), Jonathan Fritz, Arsenii Kostromin (0x3c3e), Julian Szulc, Holger Fuhrmannek(Deutsche Telekom Security GmbH on behalf of BSI), Kirin@@Pwnrin, Wenchao Li(Alibaba Group), Xiaolong Bai(Alibaba Group), Mickey Jin@@patch1t(Tencent Security Xuanwu Lab), Zhipeng Huo@@R3dF09(Tencent Security Xuanwu Lab), an anonymous researcher, Khiem Tran, Gergely Kalman@@gergely_kalman(SecuRing), (SecuRing), Wojciech Reguła(SecuRing), Yiğit Can YILMAZ@@yilmazcanyigit, CVE-2023-22809, Satish Panduranga, Ivan Fratric(Google Project Zero), Wojciech Regula(SecuRing), Ignacio Sanmillan@@ulexec, Clément Lecigne(Google's Threat Analysis Group), Donncha Ó Cearbhaill(Amnesty International), Pan ZhenPeng@@Peterpan0927(STAR Labs SG Pte), Sergii Kryvoblotskyi(MacPaw Inc), ABC Research s.r.o., (Google Project Zero), Jiwon Park, Mohamed GHANNAM@@_simo36, Amat Cama(Vigilant Labs)

Affected Software

14 affected componentsFixes available
Apple macOS Big Sur<11.7.7
11.7.7
Apple tvOS<16.5
16.5
Apple WatchOS<9.5
9.5
Apple macOS Monterey<12.6.6
12.6.6
Apple macOS Ventura<13.4
13.4
Apple iOS<16.5
16.5
Apple iPadOS<16.5
16.5
Apple iPadOS<16.5
Apple iPhone OS<16.5
Apple macOS>=11.0<11.7.7
Apple macOS>=12.0.0<12.6.6
Apple macOS>=13.0<13.4
Apple tvOS<16.5
Apple WatchOS<9.5

Event History

May 18, 2023
Data Sourced
via Apple·12:00 AM
DescriptionWeaknessAffected Software
Updated
via Apple·12:00 AM
DescriptionWeakness
Updated
via Apple·12:00 AM
Description
Updated
via Apple·12:00 AM
Affected Software
Updated
via Apple·12:00 AM
DescriptionWeaknessAffected Software
Updated
via Apple·12:00 AM
DescriptionAffected Software
Jun 23, 2023
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
DescriptionWeakness

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 CVE-2023-32357?

CVE-2023-32357 is a vulnerability that addresses an authorization issue with improved state management.

2

What is the severity of CVE-2023-32357?

The severity of CVE-2023-32357 is high (7.1).

3

Which software versions are affected by CVE-2023-32357?

CVE-2023-32357 affects macOS Big Sur 11.0 to 11.7.7, macOS Monterey 12.0.0 to 12.6.6, iOS 9.5 to 16.5, iPadOS 9.5 to 16.5, tvOS 9.5 to 16.5, and watchOS up to 9.5.

4

How can I fix CVE-2023-32357?

To fix CVE-2023-32357, update your software to watchOS 9.5, tvOS 16.5, macOS Ventura 13.4, macOS Big Sur 11.7.7, macOS Monterey 12.6.6, iOS 16.5, or iPadOS 16.5.

5

Where can I find more information about CVE-2023-32357?

You can find more information about CVE-2023-32357 on the Apple security advisory page: [link](https://support.apple.com/en-us/HT213757) [link](https://support.apple.com/en-us/HT213758) [link](https://support.apple.com/en-us/HT213759)

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