About the security content of iTunes 11.2.1
This document describes the security content of iTunes 11.2.1.
For the protection of our customers, Apple does not disclose, discuss, or confirm security issues until a full investigation has occurred and any necessary patches or releases are available. To learn more about Apple Product Security, see the Apple Product Security website.
For information about the Apple Product Security PGP Key, see How to use the Apple Product Security PGP Key.
Where possible, CVE IDs are used to reference the vulnerabilities for further information.
To learn about other Security Updates, see Apple Security Updates.
Available for: Mac OS X v10.6.8 or later
Impact: A local user can compromise other local user accounts
Description: Upon each reboot, the permissions for the /Users and /Users/Shared directories would be set to world-writable, allowing modification of these directories. This issue was addressed with improved permission handling. For information on the general content of iTunes 11.2.1, see http://support.apple.com/kb/TS5434.