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APPLE-SA-2023-04-07-3 Safari 16.4.1

From: Apple Product Security via Fulldisclosure <fulldisclosure () seclists org>
Date: Fri, 07 Apr 2023 11:53:53 -0700

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APPLE-SA-2023-04-07-3 Safari 16.4.1

Safari 16.4.1 addresses the following issues.
Information about the security content is also available at
https://support.apple.com/HT213722.

WebKit
Available for: macOS Big Sur and macOS Monterey
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


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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APPLE-SA-2023-04-07-3 Safari 16.4.1 Apple Product Security via Fulldisclosure (Apr 10)