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                             CERT-Renater

                 Note d'Information No. 2021/VULN145
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DATE                : 09/03/2021

HARDWARE PLATFORM(S): /

OPERATING SYSTEM(S): macOS versions prior to Big Sur 11.2.3.

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https://support.apple.com/en-us/HT212220
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APPLE-SA-2021-03-08-2 macOS Big Sur 11.2.3

macOS Big Sur 11.2.3 addresses the following issue.

Information about the security content is also available
at https://support.apple.com/HT212220.

WebKit
Available for: macOS Big Sur
Impact: Processing maliciously crafted web content may lead
to arbitrary code execution
Description: A memory corruption issue was addressed with
improved validation.
CVE-2021-1844: Clement Lecigne of Google's Threat Analysis Group,
Alison Huffman of Microsoft Browser Vulnerability Research

Information will also be posted to the Apple Security Updates
web site: https://support.apple.com/kb/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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+ CERT-RENATER       |    tel : 01-53-94-20-44          +
+ 23/25 Rue Daviel   |    fax : 01-53-94-20-41          +
+ 75013 Paris        |    email:cert@support.renater.fr +
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