CVE-2023-42839: Medium severity apple macos vulnerability

Published Oct 25, 2023
·
Updated

Automation. The issue was addressed with improved checks.

Other sources

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

— Apple

Core Recents. The issue was resolved by sanitizing logging

— Apple

CoreAnimation. The issue was addressed with improved memory handling.

— Apple

FairPlay. The issue was addressed with improved bounds checks.

— Apple

Find My. A privacy issue was addressed with improved handling of files.

— Apple

Credit

Yiğit Can YILMAZ@@yilmazcanyigit, Talal Haj Bakry(Mysk Inc), Tommy Mysk@@mysk_co(Mysk Inc), Mingxuan Yang@@PPPF00L(360 Vulnerability Research Institute), (360 Vulnerability Research Institute), happybabywu(360 Vulnerability Research Institute), Guang Gong(360 Vulnerability Research Institute), CVE-2023-42946, 이준성(Junsung Lee)(Cross Republic), 이준성(Junsung Lee), Pedro Ribeiro@@pedrib1337(Agile Information Security), Vitor Pedreira@@0xvhp_(Agile Information Security), Kirin@@Pwnrin(SecuRing), Wojciech Regula(SecuRing), (Computer Science), Cristian Dinca(Computer Science), Romania, Bistrit Dahal, JZ, Linus Henze(Pinauten GmbH), Mickey Jin@@patch1t, Grzegorz Riegel, Adam M., Csaba Fitzl@@theevilbit(Offensive Security), Michael (Biscuit) Thomas - @social.lol@@biscuit, CVE-2023-42823, an anonymous researcher, inooo, Adis Alic, Sam Lakmaker, Ting Ding, James Mancz, Omar Shibli, Lorenzo Cavallaro, Harry Lewandowski, Kacper Kwapisz@@KKKas_, Abhay Kailasia@@abhay_kailasia(Lakshmi Narain College Of Technology Bhopal India), Peter Nguyễn Vũ Hoàng@@peternguyen14(STAR Labs SG Pte), Zhipeng Huo@@R3dF09(Tencent Security Xuanwu Lab), Noah Roskin-Frazee, Pr, Tomi Tokics@@tomitokics(iTomsn0w)

Affected Software

10 affected componentsFixes available
Apple macOS Sonoma<14.1
14.1
Apple tvOS<17.1
17.1
Apple WatchOS<10.1
10.1
Apple Ipad Os<17.1
Apple iPhone OS<17.1
Apple macOS=14.0
Apple tvOS<17.1
Apple WatchOS<10.1
Apple iOS<17.1
17.1
Apple iPadOS<17.1
17.1

Event History

Oct 25, 2023
Data Sourced
via Apple·12:00 AM
DescriptionWeaknessAffected Software
Updated
via Apple·12:00 AM
DescriptionWeakness
Updated
via Apple·12:00 AM
DescriptionWeaknessAffected Software
Feb 21, 2024
CVE Published
via MITRE·06:41 AM
Data Sourced
via MITRE·06:41 AM
DescriptionWeakness
Data Sourced
via NVD·07:15 AM
DescriptionSeverityWeaknessAffected Software

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 the severity of CVE-2023-42839?

CVE-2023-42839 allows apps to potentially access sensitive user data, indicating a moderate to high severity of the vulnerability.

2

How do I fix CVE-2023-42839?

To address CVE-2023-42839, update your devices to iOS 17.1, iPadOS 17.1, tvOS 17.1, watchOS 10.1, or macOS Sonoma 14.1.

3

Which devices are affected by CVE-2023-42839?

CVE-2023-42839 affects devices running iOS versions below 17.1, iPadOS versions below 17.1, tvOS versions below 17.1, as well as watchOS below 10.1 and macOS versions below 14.1.

4

What type of issue is described in CVE-2023-42839?

CVE-2023-42839 is a sandbox issue related to improper state management in affected Apple operating systems.

5

Is CVE-2023-42839 fixed in earlier versions?

No, CVE-2023-42839 is not fixed in earlier versions; it requires the latest updates to ensure protection.

Company

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