full-disclosure - [FD] APPLE-SA-2023-04-07-2 macOS Ventura 13.3.1

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Message-id: <7EBD85EE-59BD-4A33-B8EF-7C5270364E0F@lists.apple.com>
Date: Fri, 07 Apr 2023 11:53:49 -0700
From: Apple Product Security via Fulldisclosure <fulldisclosure@...lists.org>
To: security-announce@...ts.apple.com
Subject: [FD] APPLE-SA-2023-04-07-2 macOS Ventura 13.3.1

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Hash: SHA256

APPLE-SA-2023-04-07-2 macOS Ventura 13.3.1

macOS Ventura 13.3.1 addresses the following issues.
Information about the security content is also available at
https://support.apple.com/HT213721.

IOSurfaceAccelerator
Available for: macOS Ventura
Impact: An app may be able to execute arbitrary code with kernel
privileges. Apple is aware of a report that this issue may have been
actively exploited.
Description: An out-of-bounds write issue was addressed with improved
input validation.
CVE-2023-28206: Clément Lecigne of Google's Threat Analysis Group and
Donncha Ó Cearbhaill of Amnesty International’s Security Lab

WebKit
Available for: macOS Ventura
Impact: Processing maliciously crafted web content may lead to
arbitrary code execution. Apple is aware of a report that this issue
may have been actively exploited.
Description: A use after free issue was addressed with improved
memory management.
WebKit Bugzilla: 254797
CVE-2023-28205: Clément Lecigne of Google's Threat Analysis Group and
Donncha Ó Cearbhaill of Amnesty International’s Security Lab

macOS Ventura 13.3.1 may be obtained from the Mac App Store or
Apple's Software Downloads web site:
https://support.apple.com/downloads/
All information is also posted on the Apple Security Updates
web site: https://support.apple.com/en-us/HT201222.

This message is signed with Apple's Product Security PGP key,
and details are available at:
https://www.apple.com/support/security/pgp/
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