APPLE-SA-2014-11-17-3 Apple TV 7.0.2

APPLE-SA-2014-11-17-3 Apple TV 7.0.2

Apple TV 7.0.2 is now available and addresses the following:

Apple TV
Available for:  Apple TV 3rd generation and later
Impact:  An attacker with a privileged network position may cause an
unexpected application termination or arbitrary code execution
Description:  Multiple memory corruption issues existed in WebKit.
These issues were addressed through improved memory handling.
CVE-ID
CVE-2014-4452
CVE-2014-4462

Apple TV
Available for:  Apple TV 3rd generation and later
Impact:  A local user may be able to execute unsigned code
Description:  A state management issue existed in the handling of
Mach-O executable files with overlapping segments. This issue was
addressed through improved validation of segment sizes.
CVE-ID
CVE-2014-4455 : @PanguTeam

Apple TV
Available for:  Apple TV 3rd generation and later
Impact:  A malicious application may be able to execute arbitrary
code with system privileges
Description:  A validation issue existed in the handling of certain
metadata fields of IOSharedDataQueue objects. This issue was
addressed through relocation of the metadata.
CVE-ID
CVE-2014-4461 : @PanguTeam


Installation note:

Apple TV will periodically check for software updates. Alternatively,
you may manually check for software updates by selecting
"Settings -> General -> Update Software".

To check the current version of software, select
"Settings -> General -> About".

Information will also be posted to the Apple Security Updates
web site: https://support.apple.com/kb/HT1222

This message is signed with Apple's Product Security PGP key,
and details are available at:
https://www.apple.com/support/security/pgp/