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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.2780 tvOS 12 updates 19 September 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: tvOS Publisher: Apple Operating System: Apple iOS Impact/Access: Access Privileged Data -- Remote/Unauthenticated Provide Misleading Information -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2018-5383 CVE-2018-4363 CVE-2018-4313 CVE-2018-4305 CVE-2016-1777 Reference: ASB-2018.0190 ASB-2018.0184 ESB-2016.2961 ESB-2016.0748 Original Bulletin: https://support.apple.com/en-au/HT209107 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2018-9-17-3 tvOS 12 tvOS 12 is now available and addresses the following: Bluetooth Available for: Apple TV (4th generation) Impact: An attacker in a privileged network position may be able to intercept Bluetooth traffic Description: An input validation issue existed in Bluetooth. This issue was addressed with improved input validation. CVE-2018-5383: Lior Neumann and Eli Biham iTunes Store Available for: Apple TV 4K and Apple TV (4th generation) Impact: An attacker in a privileged network position may be able to spoof password prompts in the iTunes Store Description: An input validation issue was addressed with improved input validation. CVE-2018-4305: Jerry Decime Kernel Available for: Apple TV 4K and Apple TV (4th generation) Impact: An application may be able to read restricted memory Description: An input validation issue existed in the kernel. This issue was addressed with improved input validation. CVE-2018-4363: Ian Beer of Google Project Zero Safari Available for: Apple TV 4K and Apple TV (4th generation) Impact: A local user may be able to discover websites a user has visited Description: A consistency issue existed in the handling of application snapshots. The issue was addressed with improved handling of application snapshots. CVE-2018-4313: 11 anonymous researchers, David Scott, Enes Mert Ulu of Abdullah Murside Ozunenek Anadolu Lisesi - Ankara/Turkiye, Mehmet Ferit Dastan of Van Yunzuncu Yil University, Metin Altug Karakaya of Kaliptus Medical Organization, Vinodh Swami of Western Governor's University (WGU) Security Available for: Apple TV 4K and Apple TV (4th generation) Impact: An attacker may be able to exploit weaknesses in the RC4 cryptographic algorithm Description: This issue was addressed by removing RC4. CVE-2016-1777: Pepi Zawodsky Installation note: Apple TV will periodically check for software updates. Alternatively, you may manually check for software updates by selecting "Settings -> System -> Software Update -> 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/HT201222 This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ - -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEDNXJVNCJJEAVmJdZeC9tht7TK3EFAlud5zQACgkQeC9tht7T K3GiYQ/+ICUWZ9g5pgue1pw5NrMiB3GmCjBMZ2TvFcDI3f5eEoJuEuzHedbjG+z5 0Rsck24qaQ6zWMTXmEH4DMQuWhKjIDSKDekUT4vL8tn4BisQ01QVHbtAmm20iKwV GNlTkbnsfnSaXqA7IZu4FsAiuUjOenGtesYOX+jIqQ2gMAwyMOGZdJjbwukHlvKN ukzqWITwewXb6fqDHGkrkmgAaxYf4drt3E6e5kXXa50MxcYMevHkcxTbFdDOfG6S F9155xwqQtXasKWTpbTYyIJr349hy3Tjz559jSH863w6K7gnFbNquvQCqDMgA8dR wlHLUqTcZm0p3tE/5m07biLK2agoJEhHZtk/VOYsZMwame+H4HPzn8avzHHqfDPI phVRxeIiTKgm/rZpDZK18AQhBX3LrPdh4lpgcfNmBXWVRpk1m4CvJmL3CO8jzmNX hRYyW2zSR3dxsrO4nRL+Jipl6pBEpGiw0t/urQo9Pts4zNQu9b7DAAxqao/kf7xO JBzlVIWyWWeeX6EqxiBDyeo3HH+E8rT8Zw8XKsJlqmEAdXDoBsYO1VOAIERIpV0j gxcCH5rZzjDxasKH5wnYFdjI1Z1JQqLFTWSfrig1fSkXcv7v7SbxvkpQN0djy+WB slnm/cZ9fYL+C8BUMOeXR0GBsY1gKyAVlQ9MejWCodI6QrvqEx4=3D =3D5cmn - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). 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