Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2022.3553
Safari 15.6
21 July 2022
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AusCERT Security Bulletin Summary
---------------------------------
Product: Safari 15.6
Publisher: Apple
Operating System: macOS
Resolution: Patch/Upgrade
CVE Names: CVE-2022-32792 CVE-2022-32784 CVE-2022-2294
Original Bulletin:
https://support.apple.com/en-us/HT213341
Comment: CVSS (Max): None available when published
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Safari 15.6 addresses the following issues.
Information about the security content is also available at
https://support.apple.com/HT213341.
Safari Extensions
Available for: macOS Big Sur and macOS Catalina
Impact: Visiting a maliciously crafted website may leak sensitive
data
Description: The issue was addressed with improved UI handling.
CVE-2022-32784: Young Min Kim of CompSec Lab at Seoul National
University
WebKit
Available for: macOS Big Sur and macOS Catalina
Impact: Processing maliciously crafted web content may lead to
arbitrary code execution
Description: An out-of-bounds write issue was addressed with improved
input validation.
WebKit Bugzilla: 240720
CVE-2022-32792: Manfred Paul (@_manfp) working with Trend Micro Zero
Day Initiative
WebRTC
Available for: macOS Big Sur and macOS Catalina
Impact: Processing maliciously crafted web content may lead to
arbitrary code execution.
Description: A memory corruption issue was addressed with improved
state management.
WebKit Bugzilla: 242339
CVE-2022-2294: Jan Vojtesek of Avast Threat Intelligence team
Safari 15.6 may be obtained from the Mac App Store.
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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===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072
Internet Email: auscert@auscert.org.au
Facsimile: (07) 3365 7031
Telephone: (07) 3365 4417 (International: +61 7 3365 4417)
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