PT-2023-21436 · Apple · Macos Big Sur+5

0X3C3E + 1 · Published 2023-03-27 · Updated 2023-07-27 · CVE-2023-27941

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions macOS versions prior to 13.3 iOS versions prior to 15.7.4 iPadOS versions prior to 15.7.4 macOS Monterey versions prior to 12.6.4 macOS Big Sur versions prior to 11.7.5

Description A validation issue was addressed with improved input sanitization, which may allow an app to disclose kernel memory due to an out-of-bounds read issue.

Recommendations For macOS versions prior to 13.3, update to macOS Ventura 13.3. For iOS versions prior to 15.7.4, update to iOS 15.7.4. For iPadOS versions prior to 15.7.4, update to iPadOS 15.7.4. For macOS Monterey versions prior to 12.6.4, update to macOS Monterey 12.6.4. For macOS Big Sur versions prior to 11.7.5, update to macOS Big Sur 11.7.5.

Fix

Weakness Enumeration

CWE-1284

Related Identifiers

CVE-2023-27941

Affected Products

Apple Macos

Ios

Ipados

Macos Big Sur

Macos Monterey

Macos Ventura

References · 7

• https://osv.dev/vulnerability/CVE-2023-27941 · Vendor Advisory
• https://support.apple.com/en-us/HT213670 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-27941 · Security Note
• https://support.apple.com/en-us/HT213673 · Vendor Advisory
• https://support.apple.com/en-us/HT213675 · Note
• https://t.me/cvenotify/50264 · Telegram Post
• https://support.apple.com/en-us/HT213677 · Note