Headline
CVE-2023-42890: About the security content of Safari 17.2
The issue was addressed with improved memory handling. This issue is fixed in Safari 17.2, macOS Sonoma 14.2, watchOS 10.2, iOS 17.2 and iPadOS 17.2, tvOS 17.2. Processing web content may lead to arbitrary code execution.
This document describes the security content of Safari 17.2.
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Safari 17.2
Released December 11, 2023
WebKit
Available for: macOS Monterey and macOS Ventura
Impact: Processing web content may lead to arbitrary code execution
Description: The issue was addressed with improved memory handling.
WebKit Bugzilla: 259830
CVE-2023-42890: Pwn2car
WebKit
Available for: macOS Monterey and macOS Ventura
Impact: Processing an image may lead to a denial-of-service
Description: The issue was addressed with improved memory handling.
WebKit Bugzilla: 263349
CVE-2023-42883: Zoom Offensive Security Team
Additional recognition
WebKit
We would like to acknowledge 椰椰 for their assistance.
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Published Date: December 11, 2023
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Apple Security Advisory 12-11-2023-8 - watchOS 10.2 addresses code execution and out of bounds read vulnerabilities.
Apple Security Advisory 12-11-2023-7 - tvOS 17.2 addresses code execution and out of bounds read vulnerabilities.
Apple Security Advisory 12-11-2023-4 - macOS Sonoma 14.2 addresses code execution, out of bounds read, and spoofing vulnerabilities.
Apple Security Advisory 12-11-2023-3 - iOS 16.7.3 and iPadOS 16.7.3 addresses code execution and out of bounds read vulnerabilities.
Apple Security Advisory 12-11-2023-2 - iOS 17.2 and iPadOS 17.2 addresses code execution and spoofing vulnerabilities.
Apple Security Advisory 12-11-2023-1 - Safari 17.2 addresses code execution vulnerabilities.
Apple on Monday released security patches for iOS, iPadOS, macOS, tvOS, watchOS, and Safari web browser to address multiple security flaws, in addition to backporting fixes for two recently disclosed zero-days to older devices. This includes updates for 12 security vulnerabilities in iOS and iPadOS spanning AVEVideoEncoder, ExtensionKit, Find My, ImageIO, Kernel, Safari
Apple on Monday released security patches for iOS, iPadOS, macOS, tvOS, watchOS, and Safari web browser to address multiple security flaws, in addition to backporting fixes for two recently disclosed zero-days to older devices. This includes updates for 12 security vulnerabilities in iOS and iPadOS spanning AVEVideoEncoder, ExtensionKit, Find My, ImageIO, Kernel, Safari
Multiple memory corruption issues were addressed with improved input validation. This issue is fixed in macOS Sonoma 14.2. Processing a maliciously crafted file may lead to unexpected app termination or arbitrary code execution.
A privacy issue was addressed with improved private data redaction for log entries. This issue is fixed in macOS Sonoma 14.2, iOS 17.2 and iPadOS 17.2, watchOS 10.2. An app may be able to access sensitive user data.
Multiple memory corruption issues were addressed with improved input validation. This issue is fixed in macOS Sonoma 14.2. Processing a maliciously crafted file may lead to unexpected app termination or arbitrary code execution.
A privacy issue was addressed with improved private data redaction for log entries. This issue is fixed in macOS Sonoma 14.2, iOS 17.2 and iPadOS 17.2, watchOS 10.2. An app may be able to access sensitive user data.