site_archiver@lists.apple.com Delivered-To: security-announce@lists.apple.com -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2020-07-15-3 tvOS 13.4.8 tvOS 13.4.8 is now available and addresses the following: Audio Available for: Apple TV 4K and Apple TV HD Impact: Processing a maliciously crafted audio file may lead to arbitrary code execution Description: An out-of-bounds write issue was addressed with improved bounds checking. CVE-2020-9889: JunDong Xie and XingWei Li of Ant-financial Light-Year Security Lab Audio Available for: Apple TV 4K and Apple TV HD Impact: Processing a maliciously crafted audio file may lead to arbitrary code execution Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2020-9888: JunDong Xie and XingWei Li of Ant-financial Light-Year Security Lab CVE-2020-9890: JunDong Xie and XingWei Li of Ant-financial Light-Year Security Lab CVE-2020-9891: JunDong Xie and XingWei Li of Ant-financial Light-Year Security Lab AVEVideoEncoder Available for: Apple TV 4K and Apple TV HD Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed by removing the vulnerable code. CVE-2020-9907: an anonymous researcher Crash Reporter Available for: Apple TV 4K and Apple TV HD Impact: A malicious application may be able to break out of its sandbox Description: A memory corruption issue was addressed by removing the vulnerable code. CVE-2020-9865: Zhuo Liang of Qihoo 360 Vulcan Team working with 360 BugCloud GeoServices Available for: Apple TV 4K and Apple TV HD Impact: A malicious application may be able to read sensitive location information Description: An authorization issue was addressed with improved state management. CVE-2020-9933: Min (Spark) Zheng and Xiaolong Bai of Alibaba Inc. iAP Available for: Apple TV 4K and Apple TV HD Impact: An attacker in a privileged network position may be able to execute arbitrary code Description: An input validation issue existed in Bluetooth. This issue was addressed with improved input validation. CVE-2020-9914: Andy Davis of NCC Group ImageIO Available for: Apple TV 4K and Apple TV HD Impact: Processing a maliciously crafted image may lead to arbitrary code execution Description: An out-of-bounds write issue was addressed with improved bounds checking. CVE-2020-9936: Mickey Jin of Trend Micro Kernel Available for: Apple TV 4K and Apple TV HD Impact: An attacker in a privileged network position may be able to inject into active connections within a VPN tunnel Description: A routing issue was addressed with improved restrictions. CVE-2019-14899: William J. Tolley, Beau Kujath, and Jedidiah R. Crandall Kernel Available for: Apple TV 4K and Apple TV HD Impact: An attacker that has already achieved kernel code execution may be able to bypass kernel memory mitigations Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2020-9909: Brandon Azad of Google Project Zero WebKit Available for: Apple TV 4K and Apple TV HD Impact: A remote attacker may be able to cause unexpected application termination or arbitrary code execution Description: An out-of-bounds read was addressed with improved input validation. CVE-2020-9894: 0011 working with Trend Micro Zero Day Initiative WebKit Available for: Apple TV 4K and Apple TV HD Impact: Processing maliciously crafted web content may prevent Content Security Policy from being enforced Description: An access issue existed in Content Security Policy. This issue was addressed with improved access restrictions. CVE-2020-9915: an anonymous researcher WebKit Available for: Apple TV 4K and Apple TV HD Impact: Processing maliciously crafted web content may lead to universal cross site scripting Description: A logic issue was addressed with improved state management. CVE-2020-9925: an anonymous researcher WebKit Available for: Apple TV 4K and Apple TV HD Impact: A remote attacker may be able to cause unexpected application termination or arbitrary code execution Description: A use after free issue was addressed with improved memory management. CVE-2020-9893: 0011 working with Trend Micro Zero Day Initiative CVE-2020-9895: Wen Xu of SSLab, Georgia Tech WebKit Available for: Apple TV 4K and Apple TV HD Impact: A malicious attacker with arbitrary read and write capability may be able to bypass Pointer Authentication Description: Multiple issues were addressed with improved logic. CVE-2020-9910: Samuel Groß of Google Project Zero WebKit Page Loading Available for: Apple TV 4K and Apple TV HD Impact: A malicious attacker may be able to conceal the destination of a URL Description: A URL Unicode encoding issue was addressed with improved state management. CVE-2020-9916: Rakesh Mane (@RakeshMane10) WebKit Web Inspector Available for: Apple TV 4K and Apple TV HD Impact: Copying a URL from Web Inspector may lead to command injection Description: A command injection issue existed in Web Inspector. This issue was addressed with improved escaping. CVE-2020-9862: Ophir Lojkine (@lovasoa) Wi-Fi Available for: Apple TV 4K and Apple TV HD Impact: A remote attacker may be able to cause unexpected system termination or corrupt kernel memory Description: An out-of-bounds read was addressed with improved input validation. CVE-2020-9918: Jianjun Dai of 360 Alpha Lab working with 360 BugCloud (bugcloud.360.cn) Additional recognition Kernel We would like to acknowledge Brandon Azad of Google Project Zero for their assistance. 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." -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEM5FaaFRjww9EJgvRBz4uGe3y0M0FAl8PhQUACgkQBz4uGe3y 0M33Vw//fmvay18+s9sn8Gv2VfSgT2VcmDHMNTch9QoYbm7spSflAc8zWdToUOpK fiJAVEHB+adcGy3syi4z+utNf3l1XchVMuaxLKzDyS7LDiDIwczivrr642A+ahlk vrHXcdwQkf0Y3QdQF9DwcOfzyNvaRRJ2eICKlrjm4BrcoP63eoBTGKgcZp6EAOQu c0X5M2F2GcV4VwSmSuzKtsNlkjWlaD55meVWjGZGGUp4d0tk0BtmAWISAXf2NfFF WQyKQ9snXMzzF4SRA3cbWqFFluKDYyPx7Lh2jLB+KcrTRCtuMi+cAu3QQezRwIUD LnKzLbAbOO8Mu67aLjoBdW0IdCHbGpdK6I/aGi0eV029+tBdcn5UOfPIhGT9WDkQ tlDr5RCqWvc02F6e5SetIGRY1YGV6DWqo0U1h6cBdVgnx5g3aIZzXihATMV+4bxj Vijf8iDG5LsO4Bx8g1aekrn37OQnr7WuFHLZrHKZyQejn6IdOQ2fyzH43/0mLiE3 eaoGwghlFXhOpbUx26owjEkDuC5GgboctjefqtJ9Zu7yfSS2GDAq23Qp9IXy/Avf cIIB0bnz9Mk+2qrZ2GDZXBePacLoVSNvaBywyrs6MMANrsi3Ioq3xug8b8WnTozL lMrdAVr64+qTn0YTc6QwNs9golbRQh3z2U6Hk/niQXlWZilaK/s= =+zqK -----END PGP SIGNATURE----- _______________________________________________ Do not post admin requests to the list. 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