The MCX Desktop Config Profiles implementation in Apple OS X before 10.10 retains web-proxy settings from uninstalled mobile-configuration profiles, which allows remote attackers to obtain sensitive information in opportunistic circumstances by leveraging access to an unintended proxy server.

Mail in Apple OS X before 10.10 does not properly recognize the removal of a recipient address from a message, which makes it easier for remote attackers to obtain sensitive information in opportunistic circumstances by reading a message intended exclusively for other recipients.

Race condition in LoginWindow in Apple OS X before 10.10 allows physically proximate attackers to obtain access by leveraging an unattended workstation on which screen locking had been attempted.

LaunchServices in Apple OS X before 10.10 allows attackers to bypass intended sandbox restrictions via an application that specifies a crafted handler for the Content-Type field of an object.

IOHIDFamily in Apple OS X before 10.10 allows attackers to cause denial of service (out-of-bounds read operation) via a crafted application.

The "iCloud Find My Mac" feature in Apple OS X before 10.10 does not properly enforce rate limiting of lost-mode PIN entry, which makes it easier for physically proximate attackers to obtain access via a brute-force attack involving a series of reboots.

The kernel in Apple OS X before 10.10 allows physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted filename on an HFS filesystem.

Heap-based buffer overflow in the kernel in Apple OS X before 10.10 allows physically proximate attackers to execute arbitrary code via crafted resource forks in an HFS filesystem.

fdesetup in Apple OS X before 10.10 does not properly display the encryption status in between a setting-update action and a reboot action, which might make it easier for physically proximate attackers to obtain cleartext data by leveraging ignorance of the reboot requirement.

Dock in Apple OS X before 10.10 does not properly manage the screen-lock state, which allows physically proximate attackers to view windows by leveraging an unattended workstation.

CoreStorage in Apple OS X before 10.10 retains a volume's encryption keys upon an eject action in the unlocked state, which makes it easier for physically proximate attackers to obtain cleartext data via a remount.

Bluetooth in Apple OS X before 10.10 does not require encryption for HID Low Energy devices, which allows remote attackers to spoof a device by leveraging previous pairing.

App Sandbox in Apple OS X before 10.10 allows attackers to bypass a sandbox protection mechanism via the accessibility API.

AFP File Server in Apple OS X before 10.10 allows remote attackers to discover the network addresses of all interfaces via an unspecified command to one interface.

CFPreferences in Apple OS X before 10.10 does not properly enforce the "require password after sleep or screen saver begins" setting, which makes it easier for physically proximate attackers to obtain access by leveraging an unattended workstation.

Safari in Apple OS X before 10.10 allows remote attackers to cause a denial of service (universal Push Notification outage) via a web site that triggers an uncaught SafariNotificationAgent exception by providing a crafted Push Notification.

The Code Signing feature in Apple OS X before 10.10 does not properly handle incomplete resource envelopes in signed bundles, which allows remote attackers to bypass intended app-author restrictions by omitting an execution-related resource.

Buffer overflow in QuickTime in Apple OS X before 10.10 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via crafted audio samples in an m4a file.

The SSL protocol 3.0, as used in OpenSSL through 1.0.1i and other products, uses nondeterministic CBC padding, which makes it easier for man-in-the-middle attackers to obtain cleartext data via a padding-oracle attack, aka the "POODLE" issue.

Integer overflow in bufferobject.c in Python before 2.7.8 allows context-dependent attackers to obtain sensitive information from process memory via a large size and offset in a "buffer" function.