medium
6.7
CWE
119 20 190 416 787
Advisory Published
CVE Published
Updated

CVE-2023-27933: Buffer Overflow

First published: Mon Mar 27 2023(Updated: )

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

Credit: sqrtpwn Arsenii Kostromin (0x3c3e) Pan ZhenPeng STAR Labs SG PteZweig Kunlun LabMickey Jin @patch1t Joshua Jones Zhuowei Zhang Mickey Jin @patch1t FFRI Security IncKoh M. Nakagawa FFRI Security Inc Offensive SecurityCsaba Fitzl @theevilbit Offensive SecurityYiğit Can YILMAZ @yilmazcanyigit Jubaer Alnazi Jabin TRS Group Of CompaniesWenchao Li Alibaba GroupXiaolong Bai Alibaba GroupAdam M. Guilherme Rambo Best Buddy AppsCVE-2023-0433 CVE-2023-0512 Tingting Yin Tsinghua UniversityAleksandar Nikolic Cisco TalosYe Zhang @VAR10CK Baidu Securityan anonymous researcher Murray Mike Félix Poulin-Bélanger David Pan Ogea Xinru Chi Pangu LabNed Williamson Google Project ZeroMohamed GHANNAM @_simo36 Brandon Dalton @partyD0lphin Red CanaryRıza Sabuncu @rizasabuncu JeongOhKyea 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 Mercedesryuzaki Pan 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 Zechao Cai @Zech4o Zhejiang UniversityAbhay Kailasia @abhay_kailasia Lakshmi Narain College Of Technology BhopalAnton Spivak Hyeon Park @tree_segment Team ApplePIEMohamed GHANNAM Itay Iellin General Motors Product Cyber SecurityJianjun Dai 360 Vulnerability Research InstituteGuang Gong 360 Vulnerability Research Institute

Affected SoftwareAffected VersionHow to fix
Apple macOS Monterey<12.6.4
12.6.4
Apple macOS<13.3
13.3
tvOS<16.4
16.4
Apple iOS, iPadOS, and watchOS<16.4
16.4
Apple iOS, iPadOS, and watchOS<16.4
16.4
Apple iOS, iPadOS, and watchOS<9.4
9.4
Apple iOS, iPadOS, and watchOS<16.4
iStyle @cosme iPhone OS<16.4
Apple iOS and macOS<12.6.4
Apple iOS and macOS>=13.0<13.3
tvOS<16.4
Apple iOS, iPadOS, and watchOS<9.4

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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-2023-27933?

    CVE-2023-27933 is a vulnerability in the kernel of Apple's operating systems that allows an app with root privileges to execute arbitrary code with kernel privileges.

  • Which Apple products are affected by CVE-2023-27933?

    CVE-2023-27933 affects Apple watchOS up to version 9.4, Apple tvOS up to version 16.4, Apple iOS up to version 16.4, Apple iPadOS up to version 16.4, and Apple macOS Monterey up to version 12.6.4.

  • What is the severity of CVE-2023-27933?

    CVE-2023-27933 has a severity rating of medium, with a severity value of 6.7.

  • How was CVE-2023-27933 fixed?

    CVE-2023-27933 was fixed in macOS Ventura 13.3, iOS 16.4 and iPadOS 16.4, macOS Monterey 12.6.4, tvOS 16.4, and watchOS 9.4 through improved memory handling.

  • Where can I find more information about CVE-2023-27933?

    You can find more information about CVE-2023-27933 on the Apple support page: [link](https://support.apple.com/en-us/HT213674) [link](https://support.apple.com/en-us/HT213670) [link](https://support.apple.com/en-us/HT213678).

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