Products, services, and OS functions may not be available in this country.
About the security content of Pages 6.1, Numbers 4.1, and Keynote 7.1 for Mac and Pages 3.1, Numbers 3.1, and Keynote 3.1 for iOS
This document describes the security content of Pages 6.1, Numbers 4.1, and Keynote 7.1 for Mac and Pages 3.1, Numbers 3.1, and Keynote 3.1 for iOS.
About Apple security updates
For our customers' protection, Apple doesn't disclose, discuss, or confirm security issues until an investigation has occurred and patches or releases are available. Recent releases are listed on the Apple security updates page.
Apple security documents reference vulnerabilities by CVE-ID when possible.
Pages 6.1, Numbers 4.1, and Keynote 7.1 for Mac and Pages 3.1, Numbers 3.1, and Keynote 3.1 for iOS
Released March 27, 2017
Available for: macOS 10.12 or later, iOS 10.0 or later
Impact: The contents of password-protected PDFs exported from iWork may be exposed
Description: iWork used weak 40-bit RC4 encryption for password-protected PDF exports. This issue was addressed by changing iWork export to use AES-128.
CVE-2017-2391: Philipp Eckel of ThoughtWorks
Information about products not manufactured by Apple, or independent websites not controlled or tested by Apple, is provided without recommendation or endorsement. Apple assumes no responsibility with regard to the selection, performance, or use of third-party websites or products. Apple makes no representations regarding third-party website accuracy or reliability. Contact the vendor for additional information.