-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2016-07-18-4 tvOS 9.2.2 tvOS 9.2.2 is now available and addresses the following: CoreGraphics Available for: Apple TV (4th generation) Impact: A remote attacker may be able to execute arbitrary code Description: A memory corruption issue was addressed through improved memory handling. CVE-2016-4637 : Tyler Bohan of Cisco Talos (talosintel.com /vulnerability-reports) ImageIO Available for: Apple TV (4th generation) Impact: A remote attacker may be able to execute arbitrary code Description: Multiple memory corruption issues were addressed through improved memory handling. CVE-2016-4631 : Tyler Bohan of Cisco Talos (talosintel.com /vulnerability-reports) ImageIO Available for: Apple TV (4th generation) Impact: A remote attacker may be able to cause a denial of service Description: A memory consumption issue was addressed through improved memory handling. CVE-2016-4632 : Evgeny Sidorov of Yandex IOAcceleratorFamily Available for: Apple TV (4th generation) Impact: A local user may be able to execute arbitrary code with kernel privileges Description: A null pointer dereference was addressed through improved validation. CVE-2016-4627 : Ju Zhu of Trend Micro IOHIDFamily Available for: Apple TV (4th generation) Impact: A local user may be able to execute arbitrary code with kernel privileges Description: A null pointer dereference was addressed through improved input validation. CVE-2016-4626 : Stefan Esser of SektionEins Kernel Available for: Apple TV (4th generation) Impact: A local user may be able to execute arbitrary code with kernel privileges Description: Multiple memory corruption issues were addressed through improved memory handling. CVE-2016-1863 : Ian Beer of Google Project Zero CVE-2016-1864 : Ju Zhu of Trend Micro CVE-2016-4582 : Shrek_wzw and Proteas of Qihoo 360 Nirvan Team Kernel Available for: Apple TV (4th generation) Impact: A local user may be able to cause a system denial of service Description: A null pointer dereference was addressed through improved input validation. CVE-2016-1865 : Marco Grassi (@marcograss) of KeenLab (@keen_lab), Tencent, CESG libxml2 Available for: Apple TV (4th generation) Impact: Multiple vulnerabilities in libxml2 Description: Multiple memory corruption issues were addressed through improved memory handling. CVE-2016-4448 : Apple CVE-2016-4483 : Gustavo Grieco CVE-2016-4614 : Nick Wellnhofe CVE-2016-4615 : Nick Wellnhofer CVE-2016-4616 : Michael Paddon CVE-2016-4619 : Hanno Boeck libxml2 Available for: Apple TV (4th generation) Impact: Parsing a maliciously crafted XML document may lead to disclosure of user information Description: An access issue existed in the parsing of maliciously crafted XML files. This issue was addressed through improved input validation. CVE-2016-4449 : Kostya Serebryany libxslt Available for: Apple TV (4th generation) Impact: Multiple vulnerabilities in libxslt Description: Multiple memory corruption issues were addressed through improved memory handling. CVE-2016-1684 : Nicolas Grégoire CVE-2016-4607 : Nick Wellnhofer CVE-2016-4608 : Nicolas Grégoire CVE-2016-4609 : Nick Wellnhofer CVE-2016-4610 : Nick Wellnhofer CVE-2016-4612 : Nicolas Grégoire Sandbox Profiles Available for: Apple TV (4th generation) Impact: A local application may be able to access the process list Description: An access issue existed with privileged API calls. This issue was addressed through additional restrictions. CVE-2016-4594 : Stefan Esser of SektionEins WebKit Available for: Apple TV (4th generation) Impact: Processing maliciously crafted web content may lead to a system denial of service Description: A memory consumption issue was addressed through improved memory handling. CVE-2016-4592 : Mikhail WebKit Available for: Apple TV (4th generation) Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed through improved memory handling. CVE-2016-4586 : Apple CVE-2016-4588 : Apple CVE-2016-4589 : Tongbo Luo and Bo Qu of Palo Alto Networks CVE-2016-4622 : Samuel Gross working with Trend Micro’s Zero Day Initiative CVE-2016-4623 : Apple CVE-2016-4624 : Apple WebKit Available for: Apple TV (4th generation) Impact: Processing maliciously crafted web content may result in the disclosure of process memory Description: A memory initialization issue was addressed through improved memory handling. CVE-2016-4587 : Apple WebKit Available for: Apple TV (4th generation) Impact: Processing maliciously crafted web content may compromise user information on the file system Description: A permissions issue existed in the handling of the location variable. This was addressed though additional ownership checks. CVE-2016-4591 : ma.la of LINE Corporation WebKit Available for: Apple TV (4th generation) Impact: Processing maliciously crafted web content may disclose image data from another website Description: A timing issue existed in the processing of SVG. This issue was addressed through improved validation. CVE-2016-4583 : Roeland Krak WebKit Page Loading Available for: Apple TV (4th generation) Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed through improved memory handling. CVE-2016-4584 : Chris Vienneau WebKit Page Loading Available for: Apple TV (4th generation) Impact: A malicious website may exfiltrate data cross-origin Description: A cross-site scripting issue existed in Safari URL redirection. This issue was addressed through improved URL validation on redirection. CVE-2016-4585 : Takeshi Terada of Mitsui Bussan Secure Directions, Inc. (www.mbsd.jp) 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----- Comment: GPGTools - https://gpgtools.org iQIcBAEBCgAGBQJXjXA+AAoJEIOj74w0bLRGi6IP/2DDPP2Z208nJPL0+a+bMJA4 JUIrF0BM4wyr1Hy/Vb2zN5RkAZYeHwq8Jq9av9qu79Xgan2jcgPRWKSAiztp0BMx kYPLi6PrpvWiWLHpqkWGnKVK1LmdBQXKrPsCmMJacKJ2TldBMofAiuh3QrjqZ7ud GVbTB4HkjX2FnpCt25DkUK5Y5oWP8lv4rvB+iTfO/kVGfSMfrTg1HGH3s49+UTHV GICBGi+L8yftmYaM10a5JjnOCRiIKXa95Kt1CTPrDxFSJG2QBmMBvSGV4qivyf6i buqAso81LVWnJBIKjj21usJqm6Q1lqtU5MTElfDq0w/uo7oxL/eWB4e8H0lm9Jow oD+ZepkO0SHQgwNWprMKrEbI/xow1CiYdxj/a8DYSuQicCjPZanQux04MurfmU5Q YEkzj+oxuzBherHAVwqleHEglDOy6CJx/UCVoxnf0Tcj9FQOTzQ+aUqYMXrM33Yu zhU4Eai/9PKLLuqQzhgXYqsSnHKu5ojzesunRo09D+Q1jjSyIXvhmUmCXBgDvcls MfSUjWJJxniqj+C8zFeHuFEbPU70urVmUH7rWSBsRCRhjzwYMAWpPejkT/XDs1qm SCTElHATr+BfvS0v1E5En2xNKXSodyJL1SaK9rHnkre+40+e0IJJbOQzbQH9MAcJ ylGAp0etGDWZ40Q5IyH8 =N/Ug -----END PGP SIGNATURE-----
