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                             CERT-Renater

                 Note d'Information No. 2021/VULN144
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DATE                : 09/03/2021

HARDWARE PLATFORM(S): /

OPERATING SYSTEM(S): Systems running Safari versions prior to 14.0.3.

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https://support.apple.com/en-us/HT212223
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APPLE-SA-2021-03-08-3 Safari 14.0.3

Safari 14.0.3* addresses the following issue.

Information about the security content is also available
at https://support.apple.com/HT212222.

WebKit
Available for: macOS Catalina and macOS Mojave
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

Installation note:

* After installing this update, the build number for Safari 14.0.3 is
14610.4.3.1.7 on macOS Mojave and
15610.4.3.1.7 on macOS Catalina.

Safari 14.0.3 may be obtained from the Mac App Store.

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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