PT-2023-21440 · Apple · Macos Big Sur+3

Mickey Jin + 1 · Published 2023-03-30 · Updated 2023-07-27 · CVE-2023-27945

Positive Technologies (AI Summary)

CVSS v3.1

6.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Xcode versions prior to 14.3 macOS Big Sur versions prior to 11.7.7 macOS Monterey versions prior to 12.6.6

Description The issue allows a sandboxed app to collect system logs. This was addressed with improved entitlements.

Recommendations For Xcode versions prior to 14.3, update to Xcode 14.3. For macOS Big Sur versions prior to 11.7.7, update to macOS Big Sur 11.7.7. For macOS Monterey versions prior to 12.6.6, update to macOS Monterey 12.6.6.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2023-27945

Affected Products

Apple Macos

Xcode

Macos Big Sur

Macos Monterey

References · 7

• https://support.apple.com/en-us/HT213679 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-27945 · Security Note
• https://osv.dev/vulnerability/CVE-2023-27945 · Vendor Advisory
• https://t.me/cvenotify/50381 · Telegram Post
• https://t.me/cibsecurity/63517 · Telegram Post
• https://support.apple.com/en-us/HT213759 · Note
• https://support.apple.com/en-us/HT213760 · Note