Security Warnings

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





Apple Updates


Warning Date: 27 May, 2020

Severity Level ● Critical

Warning Number: 2020-1280

Target Sector: All


Apple has released updates to address multiple vulnerabilities in few of their products. Apple recommends updating the products to the following versions:

  • iCloud 7.19
    • Available for:
      • Windows 7 and later
  • iCloud 11.2
    • Available for:
      • Windows 10 and later
  • Safari 13.1.1
    • Available for:
      • macOS Mojave
      • macOS High Sierra
      • macOS Catalina
  • Windows Migration Assistant2.2.0.0 (v. 1A11)
    • Available for:
      • macOS Catalina
  • Update the following products to:
  • macOS High Sierra
    • 10.13.6
  • macOS Mojave
    • 10.14.6
  • macOS Catalina
    • 10.15.4


Remote attacker could exploit these vulnerabilities by doing the following:

  • Denial of service attack (DoS).
  • Cross-site scripting (XSS) attack.
  • Disclosure of process memory.
  • Execute arbitrary code.

Best practice and Recommendations:

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

Update Instructions:

Last updated at 27 May, 2020