-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2015-09-21-1 watchOS 2 watchOS 2 is now available and addresses the following: Apple Pay Available for: Apple Watch Sport, Apple Watch, and Apple Watch Edition Impact: Some cards may allow a terminal to retrieve limited recent transaction information when making a payment Description: The transaction log functionality was enabled in certain configurations. This issue was addressed by removing the transaction log functionality. CVE-ID CVE-2015-5916 Audio Available for: Apple Watch Sport, Apple Watch, and Apple Watch Edition Impact: Playing a malicious audio file may lead to an unexpected application termination Description: A memory corruption issue existed in the handling of audio files. This issue issue was addressed through improved memory handling. CVE-ID CVE-2015-5862 : YoungJin Yoon of Information Security Lab. (Adv.: Prof. Taekyoung Kwon), Yonsei University, Seoul, Korea Certificate Trust Policy Available for: Apple Watch Sport, Apple Watch, and Apple Watch Edition Impact: Update to the certificate trust policy Description: The certificate trust policy was updated. The complete list of certificates may be viewed at https://support.apple.com/en- us/HT204873. CFNetwork Available for: Apple Watch Sport, Apple Watch, and Apple Watch Edition Impact: An attacker with a privileged network position may intercept SSL/TLS connections Description: A certificate validation issue existed in NSURL when a certificate changed. This issue was addressed through improved certificate validation. CVE-ID CVE-2015-5824 : Timothy J. Wood of The Omni Group CFNetwork Available for: Apple Watch Sport, Apple Watch, and Apple Watch Edition Impact: Connecting to a malicious web proxy may set malicious cookies for a website Description: An issue existed in the handling of proxy connect responses. This issue was addressed by removing the set-cookie header while parsing the connect response. CVE-ID CVE-2015-5841 : Xiaofeng Zheng of Blue Lotus Team, Tsinghua University CFNetwork Available for: Apple Watch Sport, Apple Watch, and Apple Watch Edition Impact: An attacker in a privileged network position can track a user's activity Description: A cross-domain cookie issue existed in the handling of top level domains. The issue was address through improved restrictions of cookie creation CVE-ID CVE-2015-5885 : Xiaofeng Zheng of Blue Lotus Team, Tsinghua University CFNetwork Available for: Apple Watch Sport, Apple Watch, and Apple Watch Edition Impact: Malicious FTP servers may be able to cause the client to perform reconnaissance on other hosts Description: An issue existed in FTP clients while checking when proxy was in use. This issue was resolved through improved validation. CVE-ID CVE-2015-5912 : Amit Klein CFNetwork Available for: Apple Watch Sport, Apple Watch, and Apple Watch Edition Impact: A person with physical access to an iOS device may read cache data from Apple apps Description: Cache data was encrypted with a key protected only by the hardware UID. This issue was addressed by encrypting the cache data with a key protected by the hardware UID and the user's passcode. CVE-ID CVE-2015-5898 : Andreas Kurtz of NESO Security Labs CoreCrypto Available for: Apple Watch Sport, Apple Watch, and Apple Watch Edition Impact: An attacker may be able to determine a private key Description: By observing many signing or decryption attempts, an attacker may have been able to determine the RSA private key. This issue was addressed using improved encryption algorithms. CoreText Available for: Apple Watch Sport, Apple Watch, and Apple Watch Edition Impact: Processing a maliciously crafted font file may lead to arbitrary code execution Description: A memory corruption issue existed in the processing of font files. This issue was addressed through improved input validation. CVE-ID CVE-2015-5874 : John Villamil (@day6reak), Yahoo Pentest Team Data Detectors Engine Available for: Apple Watch Sport, Apple Watch, and Apple Watch Edition Impact: Processing a maliciously crafted text file may lead to arbitrary code execution Description: Memory corruption issues existed in the processing of text files. These issues were addressed through improved bounds checking. CVE-ID CVE-2015-5829 : M1x7e1 of Safeye Team (www.safeye.org) Dev Tools Available for: Apple Watch Sport, Apple Watch, and Apple Watch Edition Impact: A malicious application may be able to execute arbitrary code with system privileges Description: A memory corruption issue existed in dyld. This was addressed through improved memory handling. CVE-ID CVE-2015-5876 : beist of grayhash dyld Available for: Apple Watch Sport, Apple Watch, and Apple Watch Edition Impact: An application may be able to bypass code signing Description: An issue existed with validation of the code signature of executables. This issue was addressed through improved bounds checking. CVE-ID CVE-2015-5839 : @PanguTeam, TaiG Jailbreak Team Disk Images Available for: Apple Watch Sport, Apple Watch, and Apple Watch Edition Impact: A local user may be able to execute arbitrary code with system privileges Description: A memory corruption issue existed in DiskImages. This issue was addressed through improved memory handling. CVE-ID CVE-2015-5847 : Filippo Bigarella, Luca Todesco GasGauge Available for: Apple Watch Sport, Apple Watch, and Apple Watch Edition Impact: A local user may be able to execute arbitrary code with kernel privileges Description: Multiple memory corruption issues existed in the kernel. These issues were addressed through improved memory handling. CVE-ID CVE-2015-5918 : Apple CVE-2015-5919 : Apple ICU Available for: Apple Watch Sport, Apple Watch, and Apple Watch Edition Impact: Multiple vulnerabilities in ICU Description: Multiple vulnerabilities existed in ICU versions prior to 53.1.0. These issues were addressed by updating ICU to version 55.1. CVE-ID CVE-2014-8146 CVE-2015-1205 IOAcceleratorFamily Available for: Apple Watch Sport, Apple Watch, and Apple Watch Edition Impact: A malicious application may be able to determine kernel memory layout Description: An issue existed that led to the disclosure of kernel memory content. This issue was addressed through improved bounds checking. CVE-ID CVE-2015-5834 : Cererdlong of Alibaba Mobile Security Team IOAcceleratorFamily Available for: Apple Watch Sport, Apple Watch, and Apple Watch Edition Impact: A local user may be able to execute arbitrary code with system privileges Description: A memory corruption issue existed in IOAcceleratorFamily. This issue was addressed through improved memory handling. CVE-ID CVE-2015-5848 : Filippo Bigarella IOKit Available for: Apple Watch Sport, Apple Watch, and Apple Watch Edition Impact: A malicious application may be able to execute arbitrary code with system privileges Description: A memory corruption issue existed in the kernel. This issue was addressed through improved memory handling. CVE-ID CVE-2015-5844 : Filippo Bigarella CVE-2015-5845 : Filippo Bigarella CVE-2015-5846 : Filippo Bigarella IOMobileFrameBuffer Available for: Apple Watch Sport, Apple Watch, and Apple Watch Edition Impact: A local user may be able to execute arbitrary code with system privileges Description: A memory corruption issue existed in IOMobileFrameBuffer. This issue was addressed through improved memory handling. CVE-ID CVE-2015-5843 : Filippo Bigarella IOStorageFamily Available for: Apple Watch Sport, Apple Watch, and Apple Watch Edition Impact: A local attacker may be able to read kernel memory Description: A memory initialization issue existed in the kernel. This issue was addressed through improved memory handling. CVE-ID CVE-2015-5863 : Ilja van Sprundel of IOActive Kernel Available for: Apple Watch Sport, Apple Watch, and Apple Watch Edition Impact: A local user may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue existed in the kernel. This issue was addressed through improved memory handling. CVE-ID CVE-2015-5868 : Cererdlong of Alibaba Mobile Security Team CVE-2015-5896 : Maxime Villard of m00nbsd CVE-2015-5903 : CESG Kernel Available for: Apple Watch Sport, Apple Watch, and Apple Watch Edition Impact: A local attacker may control the value of stack cookies Description: Multiple weaknesses existed in the generation of user space stack cookies. This was addressed through improved generation of stack cookies. CVE-ID CVE-2013-3951 : Stefan Esser Kernel Available for: Apple Watch Sport, Apple Watch, and Apple Watch Edition Impact: A local process can modify other processes without entitlement checks Description: An issue existed where root processes using the processor_set_tasks API were allowed to retrieve the task ports of other processes. This issue was addressed through added entitlement checks. CVE-ID CVE-2015-5882 : Pedro Vilaca, working from original research by Ming- chieh Pan and Sung-ting Tsai; Jonathan Levin Kernel Available for: Apple Watch Sport, Apple Watch, and Apple Watch Edition Impact: An attacker in a local LAN segment may disable IPv6 routing Description: An insufficient validation issue existed in handling of IPv6 router advertisements that allowed an attacker to set the hop limit to an arbitrary value. This issue was addressed by enforcing a minimum hop limit. CVE-ID CVE-2015-5869 : Dennis Spindel Ljungmark Kernel Available for: Apple Watch Sport, Apple Watch, and Apple Watch Edition Impact: A local user may be able to determine kernel memory layout Description: An issue existed in XNU that led to the disclosure of kernel memory. This was addressed through improved initialization of kernel memory structures. CVE-ID CVE-2015-5842 : beist of grayhash Kernel Available for: Apple Watch Sport, Apple Watch, and Apple Watch Edition Impact: A local user may be able to cause a system denial of service Description: An issue existed in HFS drive mounting. This was addressed by additional validation checks. CVE-ID CVE-2015-5748 : Maxime Villard of m00nbsd libpthread Available for: Apple Watch Sport, Apple Watch, and Apple Watch Edition Impact: A local user may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue existed in the kernel. This issue was addressed through improved memory handling. CVE-ID CVE-2015-5899 : Lufeng Li of Qihoo 360 Vulcan Team PluginKit Available for: Apple Watch Sport, Apple Watch, and Apple Watch Edition Impact: A malicious enterprise application can install extensions before the application has been trusted Description: An issue existed in the validation of extensions during installation. This was addressed through improved app verification. CVE-ID CVE-2015-5837 : Zhaofeng Chen, Hui Xue, and Tao (Lenx) Wei of FireEye, Inc. removefile Available for: Apple Watch Sport, Apple Watch, and Apple Watch Edition Impact: Processing malicious data may lead to unexpected application termination Description: An overflow fault existed in the checkint division routines. This issue was addressed with improved division routines. CVE-ID CVE-2015-5840 : an anonymous researcher SQLite Available for: Apple Watch Sport, Apple Watch, and Apple Watch Edition Impact: Multiple vulnerabilities in SQLite v3.8.5 Description: Multiple vulnerabilities existed in SQLite v3.8.5. These issues were addressed by updating SQLite to version 3.8.10.2. CVE-ID CVE-2015-5895 tidy Available for: Apple Watch Sport, Apple Watch, and Apple Watch Edition Impact: Visiting a maliciously crafted website may lead to arbitrary code execution Description: A memory corruption issue existed in Tidy. This issues was addressed through improved memory handling. CVE-ID CVE-2015-5522 : Fernando Munoz of NULLGroup.com CVE-2015-5523 : Fernando Munoz of NULLGroup.com Installation note: Instructions on how to update your Apple Watch software are available at https://support.apple.com/en-us/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 - http://gpgtools.org iQIcBAEBCAAGBQJWAD3JAAoJEBcWfLTuOo7tqhIP+wbrK4nNIHsCMFxr+c3JyvLQ QFIsKBJwODOwx8HXF7IVx5qOTUMooR+r2uCtpnB9tdhHeCKE4wl4IjJRKtNmuKo8 cpCJP5jBDk1JGlms7htP9umRwa+J6o5BMiqJRYJWfUZKt5M180F1LwQRo5EexTYm oWoDLwqNXU8gl6xXFNVNsWDtgvhalpT1eTYj2WDts0lnS9lnaTQIBipIlcH+9T8M jOxZAaogwdN7F1WIP+DnoEI8f1rBPgq+WCY9hzYnRzIt8D7QPU3A9UVMPXRptlYD AUA5oynybu+72mlauHL4iZ4RJEMDQNDvCX0F3oDjJv9NxDnrNTYdVXor8IYffkXm u9byknmIKTwxR+FtMk7kS//C2PV8SGfigkvaYQt3OLEa3FeqwIl8+qtVF059QeBL WrBz0hcfOiB0mcm4CpDdtkNZCwROgyMgPv3vK5WqvcIDUe2rmCAP9XIuEgZDriCk U9A7pEwbcRaV3G9G9zCPQOxnXv/Ko2xjZPLEtcNvwBkel4Dd5nRQ5S7yyWF977Ds fx1pzFRtXDCTbjwDDN1XM78IV++nz8xQnaqh193Oq4a+GN3XeM70uE+dNpeOJiQh E/Cp9KI563FhoaZSR/01iiK8DD+YT/d6SnkWq02joP4VGvEpNzZ5Tv/68Peaw/QX W3j/7Rzc/PjuOCP0lDSI =PAVo -----END PGP SIGNATURE----- _______________________________________________ Do not post admin requests to the list. 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