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APPLE-SA-2014-04-22-3 Apple TV 6.1.1
Apple TV 6.1.1 is now available and addresses the following:
Apple TV Available for: Apple TV 2nd generation and later Impact: An attacker in a privileged network position can obtain web site credentials Description: Set-Cookie HTTP headers would be processed even if the connection closed before the header line was complete. An attacker could strip security settings from the cookie by forcing the connection to close before the security settings were sent, and then obtain the value of the unprotected cookie. This issue was addressed by ignoring incomplete HTTP header lines. CVE-ID CVE-2014-1296 : Antoine Delignat-Lavaud of Prosecco at Inria Paris
Apple TV Available for: Apple TV 2nd generation and later Impact: A local user can read kernel pointers, which can be used to bypass kernel address space layout randomization Description: A set of kernel pointers stored in an IOKit object could be retrieved from userland. This issue was addressed through removing the pointers from the object. CVE-ID CVE-2014-1320 : Ian Beer of Google Project Zero working with HP's Zero Day Initiative
Apple TV Available for: Apple TV 2nd generation and later Impact: An attacker with a privileged network position may capture data or change the operations performed in sessions protected by SSL Description: In a 'triple handshake' attack, it was possible for an attacker to establish two connections which had the same encryption keys and handshake, insert the attacker's data in one connection, and renegotiate so that the connections may be forwarded to each other. To prevent attacks based on this scenario, Secure Transport was changed so that, by default, a renegotiation must present the same server certificate as was presented in the original connection. CVE-ID CVE-2014-1295 : Antoine Delignat-Lavaud, Karthikeyan Bhargavan and Alfredo Pironti of Prosecco at Inria Paris
Appel TV Available for: Apple TV 2nd 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-2013-2871 : miaubiz CVE-2014-1298 : Google Chrome Security Team CVE-2014-1299 : Google Chrome Security Team, Apple, Renata Hodovan of University of Szeged / Samsung Electronics CVE-2014-1300 : Ian Beer of Google Project Zero working with HP's Zero Day Initiative CVE-2014-1302 : Google Chrome Security Team, Apple CVE-2014-1303 : KeenTeam working with HP's Zero Day Initiative CVE-2014-1304 : Apple CVE-2014-1305 : Apple CVE-2014-1307 : Google Chrome Security Team CVE-2014-1308 : Google Chrome Security Team CVE-2014-1309 : cloudfuzzer CVE-2014-1310 : Google Chrome Security Team CVE-2014-1311 : Google Chrome Security Team CVE-2014-1312 : Google Chrome Security Team CVE-2014-1313 : Google Chrome Security Team CVE-2014-1713 : VUPEN working with HP's Zero Day Initiative
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: http://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/
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