8.3
CWE
280 20
Advisory Published
CVE Published
Updated

CVE-2023-42931: Input Validation

First published: Mon Dec 11 2023(Updated: )

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

Credit: Yann GASCUEL Alter Solutions product-security@apple.com Ivan Fratric Google Project Zero Trend Micro Zero Day InitiativeMichael DePlante @izobashi Trend Micro Zero Day InitiativeMickey Jin @patch1t an anonymous researcher Marc Newlin SkySafeKoh M. Nakagawa @tsunek0h CVE-2023-38545 CVE-2023-38039 CVE-2023-38546 Anthony Cruz Tyrant Corp @App Wojciech Regula SecuRingZhenjiang Zhao Pangu TeamQianxin Junsung Lee Meysam Firouzi @R00tkitSMM Pan ZhenPeng @Peterpan0927 STAR Labs SG PteEloi Benoist-Vanderbeken @elvanderb SynacktivCVE-2023-42893 CVE-2023-3618 CVE-2020-19185 CVE-2020-19186 CVE-2020-19187 CVE-2020-19188 CVE-2020-19189 CVE-2020-19190 Ron Masas BreakPointCsaba Fitzl @theevilbit OffSecCsaba Fitzl @theevilbit Offensive SecurityArsenii Kostromin (0x3c3e) Mattie Behrens Joshua Jewett @JoshJewett33 Zhongquan Li @Guluisacat Zhongquan Li @Guluisacat Dawn Security Lab of JingDongCVE-2023-5344 Pwn2car Zoom Offensive Security Team Nan Wang @eternalsakura13 360 Vulnerability Research Instituterushikesh nandedkar SungKwon Lee (Demon.Team) Kirin @Pwnrin Noah Roskin-Frazee Pr Don Clarke Jewel Lambert Yiğit Can YILMAZ @yilmazcanyigit Offensive Security Offensive SecurityYiğit Can YILMAZ @yilmazcanyigit Zhipeng Huo @R3dF09 Tencent Security Xuanwu Lab

Affected SoftwareAffected VersionHow to fix
Apple macOS<14.2
14.2
macOS<12.7.2
12.7.2
macOS Ventura<13.6.3
13.6.3
macOS>=12.0<12.7.2
macOS>=13.0<13.6.3
macOS>=14.0<14.2

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Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is the severity of CVE-2023-42931?

    CVE-2023-42931 has a high severity rating due to its potential for allowing a process to gain administrative privileges without proper authentication.

  • How do I fix CVE-2023-42931?

    To fix CVE-2023-42931, you should update your macOS to at least version 13.6.3, 14.2, or 12.7.2.

  • Which versions of macOS are affected by CVE-2023-42931?

    CVE-2023-42931 affects macOS versions prior to 12.7.2, 13.6.3, and 14.2.

  • Can CVE-2023-42931 be exploited remotely?

    CVE-2023-42931 does not require remote exploitation as it involves local privilege escalation.

  • What type of vulnerability is CVE-2023-42931?

    CVE-2023-42931 is a local privilege escalation vulnerability in DiskArbitration.

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