A trust issue was addressed by removing a legacy API. This issue is fixed in iOS 14.0 and iPadOS 14.0, tvOS 14.0. An attacker may be able to misuse a trust relationship to download malicious content.

An authorization issue was addressed with improved state management. This issue is fixed in iOS 13.5 and iPadOS 13.5. A person with physical access to an iOS device may be able to view notification contents from the lockscreen.

The issue was resolved by clearing application previews when content is deleted. This issue is fixed in iOS 13.4 and iPadOS 13.4. A local user may be able to view deleted content in the app switcher.

An issue existed in the handling of environment variables. This issue was addressed with improved validation. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6. A local user may be able to view sensitive user information.

The issue was addressed with improved deletion. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.0, iOS 14.0 and iPadOS 14.0. A local user may be able to discover a user’s deleted messages.

The issue was addressed with improved deletion. This issue is fixed in macOS Big Sur 11.0.1, iOS 14.0 and iPadOS 14.0. A local user may be able to discover a user’s deleted messages.

SMBClient in SMB in Apple OS X before 10.11 allows local users to obtain sensitive kernel memory-layout information via unspecified vectors.

NSSecureTextField in AppKit in Apple Mac OS X 10.4.6 does not re-enable secure event input under certain circumstances, which could allow other applications in the window session to monitor input characters and keyboard events.

CFNetwork in Apple iOS before 9 relies on the hardware UID for its cache encryption key, which makes it easier for physically proximate attackers to obtain sensitive information by obtaining this UID.

Podcast Capture in Podcast Producer for Apple Mac OS X 10.5.2 invokes a subtask with passwords in command line arguments, which allows local users to read the passwords via process listings.

The Secure Empty Trash feature in Finder in Apple OS X before 10.11 improperly deletes Trash files, which might allow local users to obtain sensitive information by reading storage media, as demonstrated by reading a flash drive.

A logic issue was addressed with improved state management. This issue is fixed in macOS Catalina 10.15.4. A local user may be able to read arbitrary files.

IOAudioFamily in Apple OS X before 10.11 allows local users to obtain sensitive kernel memory-layout information via unspecified vectors.

A validation issue was addressed with improved input sanitization. This issue is fixed in macOS Catalina 10.15.3. An application may be able to read restricted memory.

Notification Center in Apple iOS before 9.1 mishandles changes to "Show on Lock Screen" settings, which allows physically proximate attackers to obtain sensitive information by looking for a (1) Phone or (2) Messages notification on the lock screen soon after a setting was disabled.

An access issue was addressed with additional sandbox restrictions. This issue is fixed in iOS 13.4 and iPadOS 13.4, macOS Catalina 10.15.4, tvOS 13.4, watchOS 6.2. A local user may be able to view sensitive user information.

Notes in Apple OS X before 10.11 misparses links, which allows local users to obtain sensitive information via unspecified vectors.

An inconsistent user interface issue was addressed with improved state management. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1. A person with physical access to an iOS device may be able to access contacts from the lock screen.

An access issue was addressed with improved memory management. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, macOS Catalina 10.15.3, tvOS 13.3.1, watchOS 6.1.2. A malicious application may be able to determine kernel memory layout.

A logic issue was addressed with improved state management. This issue is fixed in macOS Catalina 10.15.4. A local user may be able to view sensitive user information.

memberd in Mac OS X 10.4 up to 10.4.2, in certain situations, does not quickly synchronize access control checks with changes in group membership, which could allow users to access files and other resources after they have been removed from a group.

Siri in Apple iOS before 9 allows physically proximate attackers to bypass an intended client-side protection mechanism and obtain sensitive content-notification information by listening to a device in the lock-screen state.

Certain system calls in Apple Mac OS X 10.4.1 do not properly enforce the permissions of certain directories without the POSIX read bit set, but with the execute bits set for group or other, which allows local users to list files in otherwise restricted directories.

Apple iOS before 9.0.2 does not properly restrict the options available on the lock screen, which allows physically proximate attackers to read contact data or view photos via unspecified vectors.

The debugging interfaces in the kernel in Apple OS X before 10.11 allow local users to obtain sensitive memory-layout information via unspecified vectors.

IOStorageFamily in Apple iOS before 9 does not properly initialize an unspecified data structure, which allows local users to obtain sensitive information from kernel memory via unknown vectors.

Siri in Apple iOS before 9.2 allows physically proximate attackers to bypass an intended client-side protection mechanism and obtain sensitive content-notification information by listening to a device in the lock-screen state.

This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave. A malicious application may be able to bypass Privacy preferences.

The convenience initializer in the Multipeer Connectivity component in Apple iOS before 9 does not require an encrypted session, which allows local users to obtain cleartext multipeer data via an encrypted-to-unencrypted downgrade attack.

An authentication issue was addressed with improved state management. This issue is fixed in iOS 14.2 and iPadOS 14.2. A person with physical access to an iOS device may be able to access stored passwords without authentication.

The iTunes Store component in Apple iOS before 9 does not properly delete AppleID credentials from the keychain upon a signout action, which might allow physically proximate attackers to obtain sensitive information via unspecified vectors.

XNU in the kernel in Apple iOS before 9 does not properly initialize an unspecified data structure, which allows local users to obtain sensitive memory-layout information via unknown vectors.

The backup implementation in Time Machine in Apple OS X before 10.11 allows local users to obtain access to keychain items via unspecified vectors.

CUPS 1.1.20 and earlier records authentication information for a device URI in the error_log file, which allows local users to obtain user names and passwords.

The Application Framework (AppKit) for Apple Mac OS X 10.2.8 and 10.3.6 does not properly restrict access to a secure text input field, which allows local users to read keyboard input from other applications within the same window session.

Apple Mac OS X 10.3.4, 10.4, 10.5, and possibly other versions does not properly clear memory for login (aka Loginwindow.app), Keychain, or FileVault passwords, which could allow the root user or an attacker with physical access to obtain sensitive information by reading memory.

The UIKit View component in Apple iOS before 8.3 displays unblurred application snapshots in the Task Switcher, which makes it easier for physically proximate attackers to obtain sensitive information by reading the device screen.

An issue was discovered in certain Apple products. macOS before 10.13 is affected. The issue involves the "Screen Lock" component. It allows physically proximate attackers to read Application Firewall prompts.

An issue was discovered in certain Apple products. iOS before 11 is affected. The issue involves the "Notes" component. It allows local users to obtain sensitive information by reading search results that contain locked-note content.

An issue was discovered in certain Apple products. iOS before 11 is affected. The issue involves the "Phone" component. It allows attackers to obtain sensitive information by leveraging a timing bug to read a secure-content screenshot that occurred during a locking action.

The private-browsing implementation in WebKit in Apple Safari before 6.2.5, 7.x before 7.1.5, and 8.x before 8.0.5 places browsing history into an index, which might allow local users to obtain sensitive information by reading index entries.

The QuickType feature in the Keyboards subsystem in Apple iOS before 8.3 allows physically proximate attackers to discover passcodes by reading the lock screen during use of a Bluetooth keyboard.

NetworkExtension in Apple iOS before 8.3 stores credentials in VPN configuration logs, which makes it easier for physically proximate attackers to obtain sensitive information by reading a log file.

The Lock Screen component in Apple iOS before 8.3 does not properly enforce the limit on incorrect passcode-authentication attempts, which makes it easier for physically proximate attackers to obtain access by making many passcode guesses.

The sso_util program in Single Sign-On in Apple Mac OS X before 10.5.3 places passwords on the command line, which allows local users to obtain sensitive information by listing the process.

SpotlightIndex in Apple OS X before 10.10.2 does not properly perform deserialization during access to a permission cache, which allows local users to read search results associated with other users' protected files via a Spotlight query.

LoginWindow in Apple OS X before 10.10.2 does not transition to the lock-screen state immediately upon being woken from sleep, which allows physically proximate attackers to obtain sensitive information by reading the screen.

UserAccountUpdater in Apple OS X 10.10 before 10.10.2 stores a PDF document's password in a printing preference file, which allows local users to obtain sensitive information by reading a file.

An issue was discovered in certain Apple products. macOS before 10.13 Supplemental Update is affected. The issue involves the "Security" component. It allows attackers to bypass the keychain access prompt, and consequently extract passwords, via a synthetic click.

An issue was discovered in certain Apple products. macOS before 10.13 is affected. The issue involves the "Directory Utility" component. It allows local users to discover the Apple ID of the computer's owner.