medium
5.5
CWE
125 119 416 20 362
Advisory Published
CVE Published
Updated

CVE-2023-32363: Buffer Overflow

First published: Thu May 18 2023(Updated: )

A permissions issue was addressed by removing vulnerable code and adding additional checks. This issue is fixed in macOS Ventura 13.4. An app may be able to bypass Privacy preferences.

Credit: Mickey Jin @patch1t Gerhard Muth Dimitrios Tatsis Cisco TalosZitong Wu (吴梓桐) Zhuhai NoAdam M. Meysam Firouzi @R00tkitSMM Mbition MercedesMeysam Firouzi @R00tkitsmm Trend Micro Zero Day Initiativehou xuewei vmk msu @p1ay8y3ar CertiK SkyFall Team Pinauten GmbHLinus Henze Pinauten GmbH08Tc3wBB JamfJames Duffy (mangoSecure) Adam 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 Arsenii Kostromin (0x3c3e) 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 SecurityKirin @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 ZeroWojciech Regula SecuRingIgnacio Sanmillan @ulexec Clément Lecigne Google's Threat Analysis GroupDonncha Ó Cearbhaill Amnesty InternationalPan ZhenPeng @Peterpan0927 STAR Labs SG PteSergii Kryvoblotskyi MacPaw IncABC Research s.r.o. product-security@apple.com

Affected SoftwareAffected VersionHow to fix
Apple macOS<13.4
Apple macOS<13.4
13.4
<13.4
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 the vulnerability ID?

    The vulnerability ID is CVE-2023-32363.

  • What is the description of the vulnerability?

    The vulnerability is a permissions issue in the Screen Saver feature of macOS Ventura 13.4 and earlier, allowing an app to bypass Privacy preferences.

  • What is the severity of CVE-2023-32363?

    The severity of CVE-2023-32363 is medium with a severity value of 5.5.

  • How was the vulnerability addressed?

    The vulnerability was addressed by removing vulnerable code and adding additional checks in macOS Ventura 13.4.

  • How can I fix the vulnerability in macOS Ventura 13.4?

    To fix the vulnerability, update your macOS Ventura to version 13.4 or later.

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