PT-2023-19011 · Apple · Icloud+5

Jubaer Alnazi · Published 2023-03-27 · Updated 2023-07-27 · CVE-2023-23526

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions macOS Ventura versions prior to 13.3 iOS versions prior to 16.4 iPadOS versions prior to 16.4

Description The issue allows a file from an iCloud shared-by-me folder to bypass Gatekeeper. This was addressed with additional checks by Gatekeeper on files downloaded from an iCloud shared-by-me folder.

Recommendations For macOS Ventura versions prior to 13.3, update to macOS Ventura 13.3. For iOS versions prior to 16.4, update to iOS 16.4. For iPadOS versions prior to 16.4, update to iPadOS 16.4.

Fix

Related Identifiers

CVE-2023-23526

Affected Products

Gatekeeper

Apple Macos

Icloud

Ios

Ipados

Macos Ventura

References · 5

• https://osv.dev/vulnerability/CVE-2023-23526 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-23526 · Security Note
• https://support.apple.com/en-us/HT213670 · Vendor Advisory
• https://support.apple.com/en-us/HT213676 · Vendor Advisory
• https://t.me/cvenotify/50225 · Telegram Post