-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2016-12-13-7 Additional information for APPLE-SA-2016-12-12-2 watchOS 3.1.1 watchOS 3.1.1 addresses the following: Accounts Available for: All Apple Watch models Impact: An issue existed which did not reset the authorization settings on app uninstall Description: This issue was addressed through improved sanitization. CVE-2016-7651: Ju Zhu and Lilang Wu of Trend Micro Audio Available for: All Apple Watch models Impact: Processing a maliciously crafted file may lead to arbitrary code execution Description: A memory corruption issue was addressed through improved input validation. CVE-2016-7658: Haohao Kong of Keen Lab (@keen_lab) of Tencent CVE-2016-7659: Haohao Kong of Keen Lab (@keen_lab) of Tencent Entry added December 13, 2016 CoreFoundation Available for: All Apple Watch models Impact: Processing malicious strings may lead to an unexpected application termination or arbitrary code execution Description: A memory corruption issue existed in the processing of strings. This issue was addressed through improved bounds checking. CVE-2016-7663: an anonymous researcher Entry added December 13, 2016 CoreGraphics Available for: All Apple Watch models Impact: Processing a maliciously crafted font file may lead to unexpected application termination Description: A null pointer dereference was addressed through improved input validation. CVE-2016-7627: TRAPMINE Inc. & Meysam Firouzi @R00tkitSMM Entry added December 13, 2016 CoreMedia Playback Available for: All Apple Watch models Impact: Processing a maliciously crafted .mp4 file may lead to arbitrary code execution Description: A memory corruption issue was addressed through improved memory handling. CVE-2016-7588: dragonltx of Huawei 2012 Laboratories Entry added December 13, 2016 CoreText Available for: All Apple Watch models Impact: Processing a maliciously crafted font file may lead to arbitrary code execution Description: Multiple memory corruption issues existed in the handling of font files. These issues were addressed through improved bounds checking. CVE-2016-7595: riusksk(泉哥) of Tencent Security Platform Department Entry added December 13, 2016 Disk Images Available for: All Apple Watch models Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed through improved input validation. CVE-2016-7616: daybreaker@Minionz working with Trend Micro's Zero Day Initiative Entry added December 13, 2016 FontParser Available for: All Apple Watch models Impact: Processing a maliciously crafted font file may lead to arbitrary code execution Description: Multiple memory corruption issues existed in the handling of font files. These issues were addressed through improved bounds checking. CVE-2016-4691: riusksk(泉哥) of Tencent Security Platform Department Entry added December 13, 2016 FontParser Available for: All Apple Watch models Impact: Processing a maliciously crafted font file may lead to arbitrary code execution Description: A buffer overflow existed in the handling of font files. This issue was addressed through improved bounds checking. CVE-2016-4688: Simon Huang of Alipay company, thelongestusernameofall@xxxxxxxxx Entry added December 13, 2016 ICU Available for: All Apple Watch models Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A memory corruption issue was addressed through improved memory handling. CVE-2016-7594: André Bargull Entry added December 13, 2016 ImageIO Available for: All Apple Watch models Impact: A remote attacker may be able to leak memory Description: An out-of-bounds read was addressed through improved bounds checking. CVE-2016-7643: Yangkang (@dnpushme) of Qihoo360 Qex Team Entry added December 13, 2016 IOHIDFamily Available for: All Apple Watch models Impact: A local application with system privileges may be able to execute arbitrary code with kernel privileges Description: A use after free issue was addressed through improved memory management. CVE-2016-7591: daybreaker of Minionz Entry added December 13, 2016 IOKit Available for: All Apple Watch models Impact: An application may be able to read kernel memory Description: A memory corruption issue was addressed through improved input validation. CVE-2016-7657: Keen Lab working with Trend Micro's Zero Day Initiative Entry added December 13, 2016 Kernel Available for: All Apple Watch models Impact: An application may be able to execute arbitrary code with kernel privileges Description: Multiple memory corruption issues were addressed through improved input validation. CVE-2016-7606: Chen Qin of Topsec Alpha Team (topsec.com), @cocoahuke CVE-2016-7612: Ian Beer of Google Project Zero Entry added December 13, 2016 Kernel Available for: All Apple Watch models Impact: An application may be able to read kernel memory Description: An insufficient initialization issue was addressed by properly initializing memory returned to user space. CVE-2016-7607: Brandon Azad Entry added December 13, 2016 Kernel Available for: All Apple Watch models Impact: A local user may be able to cause a system denial of service Description: A denial of service issue was addressed through improved memory handling. CVE-2016-7615: The UK's National Cyber Security Centre (NCSC) Entry added December 13, 2016 Kernel Available for: All Apple Watch models Impact: A local user may be able to cause an unexpected system termination or arbitrary code execution in the kernel Description: A use after free issue was addressed through improved memory management. CVE-2016-7621: Ian Beer of Google Project Zero Entry added December 13, 2016 Kernel Available for: All Apple Watch models Impact: A local user may be able to gain root privileges Description: A memory corruption issue was addressed through improved input validation. CVE-2016-7637: Ian Beer of Google Project Zero Entry added December 13, 2016 Kernel Available for: All Apple Watch models Impact: A local application with system privileges may be able to execute arbitrary code with kernel privileges Description: A use after free issue was addressed through improved memory management. CVE-2016-7644: Ian Beer of Google Project Zero Entry added December 13, 2016 libarchive Available for: All Apple Watch models Impact: A local attacker may be able to overwrite existing files Description: A validation issue existed in the handling of symlinks. This issue was addressed through improved validation of symlinks. CVE-2016-7619: an anonymous researcher Entry added December 13, 2016 Profiles Available for: All Apple Watch models Impact: Opening a maliciously crafted certificate may lead to arbitrary code execution Description: A memory corruption issue existed in the handling of certificate profiles. This issue was addressed through improved input validation. CVE-2016-7626: Maksymilian Arciemowicz (cxsecurity.com) Security Available for: All Apple Watch models Impact: An attacker may be able to exploit weaknesses in the 3DES cryptographic algorithm Description: 3DES was removed as a default cipher. CVE-2016-4693: Gaëtan Leurent and Karthikeyan Bhargavan from INRIA Paris Entry added December 13, 2016 Security Available for: All Apple Watch models Impact: An attacker in a privileged network position may be able to cause a denial of service Description: A validation issue existed in the handling of OCSP responder URLs. This issue was addressed by verifying OCSP revocation status after CA validation and limiting the number of OCSP requests per certificate. CVE-2016-7636: Maksymilian Arciemowicz (cxsecurity.com) Entry added December 13, 2016 Security Available for: All Apple Watch models Impact: Certificates may be unexpectedly evaluated as trusted Description: A certificate evaluation issue existed in certificate validation. This issue was addressed through additional validation of certificates. CVE-2016-7662: Apple Entry added December 13, 2016 syslog Available for: All Apple Watch models Impact: A local user may be able to gain root privileges Description: An issue in mach port name references was addressed through improved validation. CVE-2016-7660: Ian Beer of Google Project Zero Entry added December 13, 2016 WebKit Available for: All Apple Watch models Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A memory corruption issue was addressed through improved state management. CVE-2016-7589: Apple Entry added December 13, 2016 Installation note: Instructions on how to update your Apple Watch software are available at https://support.apple.com/kb/HT204641 To check the version on your Apple Watch, open the Apple Watch app on your iPhone and select "My Watch > General > About". Alternatively, on your watch, select "My Watch > 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 iQIcBAEBCgAGBQJYT7LKAAoJEIOj74w0bLRGOO4P/2cunVM8trR+EYd6Y0y14I9e og+1CS9b+kV/sxdiXwzOBKh2/bGk4Z6ynKGw0HTRdxu7Lvdkr/P+aEc/iIkUvip0 Y+p8IdQHmCQ6hMjsdeUSWWlBxPPQNbYplv/oNKhwei284PRIbwjeKIyOiN1h+H0x 1tjma/8Z/Gmltww1sDltQNOXzP9k41AhiUplkeAeQL6xx1RLAAZk2tefujjjS3HA 19yzikqH8NvfcfT+XU5HcibGT3ipUb4/6LI8T/50sqq8n/BTkzCmQDMLSyn0sQlg 4VLuGX79CPgCjZ/URNtcZU9B886jKddLUb7tVPh1tDfTJP0fu13x2gxLJH+q6S9V L6osXqGaKR0f9Zy8iXlFbZfg1Ocp3pyrNi/+DB3c5hiYT61iP5pgujAv47VTYCVo cHUMDrnT3VeOpZOYfK41s/ek0J8FItugvrdWKr7bwc6ITkeajfwvMczEgZul0gvl s2LT7yXixweGvDj/nMz8f88ZLTvEVFXsSzcpkCRp2e6yAVB23lEuG6if7/L0GlQa MmpREsDLMayxPh1X2gCd5A2lfdzqgZkYGmcPOxjbGBg4nr5VT8DTQXcaVApLh58K 8NSbwoZTsv/jIIf6vk0uCpV8/DXnUiohKSWgouyAOzPjxi5i/PKkqRKDi5i7O3o5 WGWqoJvuG/gExzpiajrn =2mCW -----END PGP SIGNATURE-----
