PT-2023-2892 · Apple+2 · Macos Ventura+9

Clément Lecigne + 1 · Published 2023-05-18 · Updated 2026-03-18 · CVE-2023-32409

Positive Technologies (AI Summary)

CVSS v3.1

8.6

High

Base vector

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

Name of the Vulnerable Software and Affected Versions watchOS versions prior to 9.5 tvOS versions prior to 16.5 macOS Ventura versions prior to 13.4 iOS versions prior to 15.7.8 and 16.5 iPadOS versions prior to 15.7.8 and 16.5 Safari versions prior to 16.5

Description The issue is related to a buffer overflow in the WebKit module, which can be exploited by a remote attacker to execute arbitrary code using a specially crafted web page. This can allow the attacker to break out of the Web Content sandbox. Apple is aware of a report that this issue may have been actively exploited. The issue was addressed with improved bounds checks.

Recommendations For watchOS versions prior to 9.5, update to watchOS 9.5 or later. For tvOS versions prior to 16.5, update to tvOS 16.5 or later. For macOS Ventura versions prior to 13.4, update to macOS Ventura 13.4 or later. For iOS versions prior to 15.7.8 and 16.5, update to iOS 15.7.8, 16.5, or later. For iPadOS versions prior to 15.7.8 and 16.5, update to iPadOS 15.7.8, 16.5, or later. For Safari versions prior to 16.5, update to Safari 16.5 or later.

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

BDU:2023-02847

CVE-2023-32409

OESA-2023-1309

OESA-2023-1310

Affected Products

Astra Linux

Debian

Apple Macos

Safari

Webkit

Ios

Ipados

Macos Ventura

Tvos

Watchos

References · 51

• https://support.apple.com/en-us/HT213842 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-02847 · Security Note
• https://support.apple.com/HT213757 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2023-32409 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se17-bulletin-2024-0212SE17 · Vendor Advisory
• https://support.apple.com/en-us/HT213764 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-32409 · Vendor Advisory
• https://support.apple.com/en-us/HT213758 · Vendor Advisory
• https://osv.dev/vulnerability/OESA-2023-1310 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-32409 · Security Note
• https://osv.dev/vulnerability/OESA-2023-1309 · Vendor Advisory
• https://support.apple.com/HT213765 · Security Note
• https://support.apple.com/HT213761 · Security Note
• https://support.apple.com/en-us/HT213762 · Vendor Advisory
• https://support.apple.com/HT213758 · Security Note