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Apple updates

2850
Classification
These posts contain security alerts, including digital loopholes, electronic attacks, technical updates, and they are classified base on the level of severity.

Critical

High

Medium

Low

Warning Date

Severity Level

Warning Number

Target Sector

27 October, 2021

● High

2021-3751

All

Description:

Apple has released security updates to address several vulnerabilities in the following products:

  • iOS 14.8.1 and iPadOS 14.8.1
    • Available for:
      • iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation)
  • macOS Big Sur 11.6.1
    • Available for:
      • macOS Big Sur
  • 2021-007 Catalina
    • Available for:
      • macOS Catalina
  • watchOS 8.1
    • Available for:
      • Apple Watch Series 3 and later
  • iOS 15.1 and iPadOS 15.1
    • Available for:
      • iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation)
  • tvOS 15.1
    • Available for:
      • Apple TV 4K and Apple TV H

Threats:

Attacker could exploit these vulnerabilities by doing the following:

  • Execute arbitrary code
  • Elevate privileges

Best practice and Recommendations:

The CERT team encourages users to review Apple security advisory and apply the necessary updates:

Last updated at 27 October, 2021

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