Number: AV20-341
Date: 17 September 2020
On 16 September 2020 Apple released security updates to address vulnerabilities affecting the following products:
- macOS Catalina and macOS Mojave
- Apple TV 4K and Apple TV HD
- Apple Watch Series 3 and later
- iPhone 6s and later, iPod touch 7th generation, iPad Air 2 and later, and iPad mini 4 and later
The exploitation of these vulnerabilities could result in information disclosure, unauthorized file access, unexpected application termination, download of malicious content, cross site scripting and arbitrary code execution.
The Cyber Centre encourages users and administrators to review the following web links and apply the necessary updates.
Safari
https://support.apple.com/en-ca/HT211845
tvOS
https://support.apple.com/en-ca/HT211843
watchOS
https://support.apple.com/en-ca/HT211844
iOS and iPadOS
https://support.apple.com/en-ca/HT211850
Xcode
https://support.apple.com/en-ca/HT211848
Apple security updates
https://support.apple.com/en-us/HT201222
Note to Readers
The Canadian Centre for Cyber Security (Cyber Centre) operates as part of the Communications Security Establishment. We are Canada’s national authority on cyber security and we lead the government’s response to cyber security events. As Canada's national computer security incident response team, the Cyber Centre works in close collaboration with government departments, critical infrastructure, Canadian businesses and international partners to prepare for, respond to, mitigate, and recover from cyber events. We do this by providing authoritative advice and support, and coordinating information sharing and incident response. The Cyber Centre is outward-facing, welcoming partnerships that help build a stronger, more resilient cyber space in Canada.