PT-2023-27444 · Apple · Macos Monterey+7

Junsung Lee + 1 · Published 2023-09-21 · Updated 2023-10-27 · CVE-2023-40420

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions macOS Ventura versions prior to 13.6 tvOS versions prior to 17 iOS versions prior to 16.7 iPadOS versions prior to 16.7 macOS Monterey versions prior to 12.7 watchOS versions prior to 10 iOS versions prior to 17 iPadOS versions prior to 17 macOS Sonoma versions prior to 14

Description The issue was addressed with improved memory handling. Processing web content may lead to a denial-of-service.

Recommendations For macOS Ventura versions prior to 13.6, update to macOS Ventura 13.6. For tvOS versions prior to 17, update to tvOS 17. For iOS versions prior to 16.7, update to iOS 16.7. For iPadOS versions prior to 16.7, update to iPadOS 16.7. For macOS Monterey versions prior to 12.7, update to macOS Monterey 12.7. For watchOS versions prior to 10, update to watchOS 10. For iOS versions prior to 17, update to iOS 17. For iPadOS versions prior to 17, update to iPadOS 17. For macOS Sonoma versions prior to 14, update to macOS Sonoma 14.

Fix

Related Identifiers

CVE-2023-40420

Affected Products

Apple Macos

Ios

Ipados

Macos Monterey

Macos Sonoma

Macos Ventura

Tvos

Watchos

References · 25

• https://support.apple.com/en-us/HT213938 · Vendor Advisory
• https://support.apple.com/en-us/HT213927 · Vendor Advisory
• https://support.apple.com/en-us/HT213937 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-40420 · Vendor Advisory
• https://support.apple.com/en-us/HT213931 · Vendor Advisory
• https://support.apple.com/en-us/HT213932 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-40420 · Security Note
• https://support.apple.com/en-us/HT213936 · Vendor Advisory
• https://support.apple.com/en-us/HT213940 · Vendor Advisory
• https://support.apple.com/kb/HT213937 · Note
• http://seclists.org/fulldisclosure/2023/Oct/10 · Note
• http://seclists.org/fulldisclosure/2023/Oct/5 · Note
• https://twitter.com/VulmonFeeds/status/1717927464502968512 · Twitter Post
• http://seclists.org/fulldisclosure/2023/Oct/3 · Note
• http://seclists.org/fulldisclosure/2023/Oct/6 · Note