PT-2023-28623 · Apple · Tvos+3

Guang Gong + 3 · Published 2023-10-25 · Updated 2024-12-09 · CVE-2023-42873

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions macOS versions prior to 14.1 tvOS versions prior to 17.1 macOS Monterey versions prior to 12.7.1 iOS versions prior to 16.7.2 iPadOS versions prior to 16.7.2 iOS versions prior to 17.1 iPadOS versions prior to 17.1 macOS Ventura versions prior to 13.6.1

Description The issue was addressed with improved bounds checks. An app may be able to execute arbitrary code with kernel privileges.

Recommendations For macOS versions prior to 14.1, update to macOS Sonoma 14.1. For tvOS versions prior to 17.1, update to tvOS 17.1. For macOS Monterey versions prior to 12.7.1, update to macOS Monterey 12.7.1. For iOS versions prior to 16.7.2, update to iOS 16.7.2. For iPadOS versions prior to 16.7.2, update to iPadOS 16.7.2. For iOS versions prior to 17.1, update to iOS 17.1. For iPadOS versions prior to 17.1, update to iPadOS 17.1. For macOS Ventura versions prior to 13.6.1, update to macOS Ventura 13.6.1.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2023-42873

Affected Products

Apple Macos

Ios

Ipados

Tvos

References · 15

• https://nvd.nist.gov/vuln/detail/CVE-2023-42873 · Security Note
• https://support.apple.com/en-us/HT213987 · Vendor Advisory
• https://support.apple.com/en-us/HT213983 · Vendor Advisory
• https://support.apple.com/en-us/HT213985 · Vendor Advisory
• https://support.apple.com/en-us/HT213984 · Vendor Advisory
• https://support.apple.com/en-us/HT213982 · Vendor Advisory
• https://support.apple.com/en-us/HT213981 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-42873 · Vendor Advisory
• https://twitter.com/CVEnew/status/1760195844203278585 · Twitter Post
• https://t.me/cvenotify/103572 · Telegram Post
• https://support.apple.com/kb/HT213984 · Note
• https://t.me/cvenotify/92582 · Telegram Post
• https://support.apple.com/kb/HT213987 · Note
• https://support.apple.com/kb/HT213983 · Note
• https://support.apple.com/kb/HT213982 · Note