PT-2023-21427 · Apple · Apple Macos+4

Jzhu + 2 · Published 2023-03-27 · Updated 2023-07-27 · CVE-2023-27929

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 tvOS versions prior to 16.4 iOS versions prior to 16.4 iPadOS versions prior to 16.4 watchOS versions prior to 9.4

Description An out-of-bounds read issue was addressed with improved input validation. Processing a maliciously crafted image may result in disclosure of process memory.

Recommendations For macOS versions prior to 13.3, update to macOS Ventura 13.3. For tvOS versions prior to 16.4, update to tvOS 16.4. For iOS versions prior to 16.4, update to iOS 16.4. For iPadOS versions prior to 16.4, update to iPadOS 16.4. For watchOS versions prior to 9.4, update to watchOS 9.4.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2023-27929

ZDI-23-649

Affected Products

Apple Macos

Ios

Ipados

Tvos

Watchos

References · 8

• https://support.apple.com/en-us/HT213674 · Vendor Advisory
• https://support.apple.com/en-us/HT213670 · Vendor Advisory
• https://support.apple.com/en-us/HT213678 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-27929 · Vendor Advisory
• https://support.apple.com/en-us/HT213676 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-27929 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-23-649 · Security Note
• https://t.me/cvenotify/50342 · Telegram Post