Tuesday, September 21, 2021

Apple Security Advisory 2021-09-13-3

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

APPLE-SA-2021-09-13-3 macOS Big Sur 11.6

macOS Big Sur 11.6 addresses the following issues. Information about
the security content is also available at
https://support.apple.com/HT212804.

CoreGraphics
Available for: macOS Big Sur
Impact: Processing a maliciously crafted PDF may lead to arbitrary
code execution. Apple is aware of a report that this issue may have
been actively exploited.
Description: An integer overflow was addressed with improved input
validation.
CVE-2021-30860: The Citizen Lab

WebKit
Available for: macOS Big Sur
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.
CVE-2021-30858: an anonymous researcher


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/

-----BEGIN PGP SIGNATURE-----
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=7tSV
-----END PGP SIGNATURE-----



 

Copyright © 2021 Vulnerability Database | Cyber Details™

thank you Templateism for the design - You should have written the code a little more complicated - Nothing Encrypted anymore