full-disclosure - [FD] APPLE-SA-2020-11-13-2 Security Update 2020-006 High Sierra, Security Update 2020-006 Mojave

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Date: Fri, 13 Nov 2020 11:37:26 -0800
From: Apple Product Security via Fulldisclosure <fulldisclosure@...lists.org>
To: security-announce@...ts.apple.com
Subject: [FD] APPLE-SA-2020-11-13-2 Security Update 2020-006 High Sierra,
 Security Update 2020-006 Mojave

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

APPLE-SA-2020-11-13-2 Security Update 2020-006 High Sierra, Security
Update 2020-006 Mojave

Security Update 2020-006 High Sierra, Security Update 2020-006
Mojave addresses the following issues. Information about the security
content is also available at https://support.apple.com/HT211946.

FontParser
Available for: macOS High Sierra 10.13.6, macOS Mojave 10.14.6
Impact: Processing a maliciously crafted font may lead to arbitrary
code execution. Apple is aware of reports that an exploit for this
issue exists in the wild.
Description: A memory corruption issue was addressed with improved
input validation.
CVE-2020-27930: Google Project Zero

Kernel
Available for: macOS High Sierra 10.13.6, macOS Mojave 10.14.6
Impact: A malicious application may be able to execute arbitrary code
with kernel privileges. Apple is aware of reports that an exploit for
this issue exists in the wild.
Description: A type confusion issue was addressed with improved state
handling.
CVE-2020-27932: Google Project Zero

Kernel
Available for: macOS High Sierra 10.13.6, macOS Mojave 10.14.6
Impact: A malicious application may be able to disclose kernel
memory. Apple is aware of reports that an exploit for this issue
exists in the wild.
Description: A memory initialization issue was addressed.
CVE-2020-27950: Google Project Zero

Installation note:

Security Update 2020-006 High Sierra, Security Update 2020-006 Mojave
may be obtained from the Mac App Store or Apple's Software Downloads
web site: https://support.apple.com/downloads/

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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