PT-2023-2898 · Apple · Macos Ventura+8

Meysam Firouzi + 1 · Published 2023-05-18 · Updated 2023-09-08 · CVE-2023-32384

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions watchOS versions 9.5 and earlier tvOS versions 16.5 and earlier macOS Ventura versions 13.4 and earlier iOS versions 15.7.6 and 16.5 and earlier iPadOS versions 15.7.6 and 16.5 and earlier macOS Big Sur versions 11.7.7 and earlier macOS Monterey versions 12.6.6 and earlier

Description A buffer overflow issue was addressed with improved bounds checking. This issue may lead to arbitrary code execution when processing an image. The vulnerability is related to the ImageIO component in MacOS, iOS, tvOS, iPadOS, and watchOS operating systems, which can be exploited by an attacker using a specially crafted file.

Recommendations For watchOS versions prior to 9.5, update to watchOS 9.5 to resolve the issue. For tvOS versions prior to 16.5, update to tvOS 16.5 to resolve the issue. For macOS Ventura versions prior to 13.4, update to macOS Ventura 13.4 to resolve the issue. For iOS versions prior to 15.7.6 and 16.5, update to iOS 15.7.6 or iOS 16.5 to resolve the issue. For iPadOS versions prior to 15.7.6 and 16.5, update to iPadOS 15.7.6 or iPadOS 16.5 to resolve the issue. For macOS Big Sur versions prior to 11.7.7, update to macOS Big Sur 11.7.7 to resolve the issue. For macOS Monterey versions prior to 12.6.6, update to macOS Monterey 12.6.6 to resolve the issue.

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

CWE-120

Related Identifiers

BDU:2023-02853

CVE-2023-32384

ZDI-23-1226

Affected Products

Imageio

Apple Macos

Ios

Ipados

Macos Big Sur

Macos Monterey

Macos Ventura

Tvos

Watchos

References · 19

• https://nvd.nist.gov/vuln/detail/CVE-2023-32384 · Security Note
• https://support.apple.com/en-us/HT213758 · Vendor Advisory
• https://support.apple.com/en-us/HT213764 · Vendor Advisory
• https://support.apple.com/en-us/HT213760 · Vendor Advisory
• https://support.apple.com/en-us/HT213759 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-23-1226 · Security Note
• https://support.apple.com/en-us/HT213757 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-32384 · Vendor Advisory
• https://support.apple.com/en-us/HT213765 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-02853 · Security Note
• https://support.apple.com/en-us/HT213761 · Vendor Advisory
• https://support.apple.com/ru-ru/HT213759 · Note
• https://twitter.com/Numbers_STN/status/1700160660686962903 · Twitter Post
• https://twitter.com/Numbers_STN/status/1688962695586844681 · Twitter Post
• https://support.apple.com/ru-ru/HT213757 · Note