Apple security advisory (AV23-176)

From: Canadian Centre for Cyber Security

Serial number: AV23-176
Date: March 28, 2023

On March 27, 2023, Apple published Security Updates to address vulnerabilities in the following products:

  • iOS and iPadOS - versions prior to 15.7.4
  • iOS and iPadOS - versions prior to 16.4
  • macOS Big Sur - versions prior to 11.7.5
  • macOS Monterey - versions prior to 12.6.4
  • macOS Ventura - versions prior to 13.3
  • Safari - versions prior to 16.4
  • Studio Display Firmware Update - versions prior to macOS Ventura 13.3
  • tvOS - versions prior to 16.4
  • watchOS - versions prior to 9.4

Exploitation of some of these vulnerabilities could lead to arbitrary code execution, privilege escalation or access to sensitive information.

Apple has reported that CVE-2023-23529 may have been actively exploited.

The Cyber Centre encourages users and administrators to review the provided web link and apply the necessary updates.

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