Graphics Driver in Apple OS X before 10.9.4 does not properly restrict read operations during processing of an unspecified system call, which allows local users to obtain sensitive information from kernel memory and bypass the ASLR protection mechanism via a crafted call.

The IOKit implementation in the kernel in Apple iOS before 7.1.2 and Apple TV before 6.1.2, and in IOReporting in Apple OS X before 10.9.4, allows local users to cause a denial of service (NULL pointer dereference and reboot) via crafted API arguments.

The Security - Keychain component in Apple OS X before 10.9.4 does not properly implement keystroke observers, which allows physically proximate attackers to bypass the screen-lock protection mechanism, and enter characters into an arbitrary window under the lock window, via keyboard input.

Heap-based buffer overflow in launchd in Apple iOS before 7.1.2, Apple OS X before 10.9.4, and Apple TV before 6.1.2 allows attackers to execute arbitrary code via a crafted application that generates log messages.

IOKit in Apple iOS before 7.1.1, Apple OS X through 10.9.2, and Apple TV before 6.1.1 places kernel pointers into an object data structure, which makes it easier for local users to bypass the ASLR protection mechanism by reading unspecified attributes of the object.

Power Management in Apple OS X 10.9.x through 10.9.2 allows physically proximate attackers to bypass an intended transition into the locked-screen state by touching (1) a key or (2) the trackpad during a lid-close action.

CFNetwork in Apple iOS before 7.1.1, Apple OS X through 10.9.2, and Apple TV before 6.1.1 does not ensure that a Set-Cookie HTTP header is complete before interpreting the header's value, which allows remote attackers to bypass intended access restrictions by triggering the closing of a TCP connection during transmission of a header, as demonstrated by an HTTPOnly restriction.

Buffer overflow in ImageIO in Apple OS X 10.9.x through 10.9.2 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted JPEG image.

The kernel in Apple OS X through 10.9.2 places a kernel pointer into an XNU object data structure accessible from user space, which makes it easier for local users to bypass the ASLR protection mechanism by reading an unspecified attribute of the object.

Format string vulnerability in CoreServicesUIAgent in Apple OS X 10.9.x through 10.9.2 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via format string specifiers in a URL.