About the security content of watchOS 3.2.2
This document describes the security content of watchOS 3.2.2.
About Apple security updates
For our customers' protection, Apple doesn't disclose, discuss, or confirm security issues until an investigation has occurred and patches or releases are available. Recent releases are listed on the Apple security updates page.
For more information about security, see the Apple Product Security page. You can encrypt communications with Apple using the Apple Product Security PGP Key.
Apple security documents reference vulnerabilities by CVE-ID when possible.
watchOS 3.2.2
AVEVideoEncoder
Available for: All Apple Watch models
Impact: An application may be able to gain kernel privileges
Description: Multiple memory corruption issues were addressed with improved memory handling.
CVE-2017-6989: Adam Donenfeld (@doadam) of the Zimperium zLabs Team
CVE-2017-6994: Adam Donenfeld (@doadam) of the Zimperium zLabs Team
CVE-2017-6995: Adam Donenfeld (@doadam) of the Zimperium zLabs Team
CVE-2017-6996: Adam Donenfeld (@doadam) of the Zimperium zLabs Team
CVE-2017-6997: Adam Donenfeld (@doadam) of the Zimperium zLabs Team
CVE-2017-6998: Adam Donenfeld (@doadam) of the Zimperium zLabs Team
CVE-2017-6999: Adam Donenfeld (@doadam) of the Zimperium zLabs Team
CoreAudio
Available for: All Apple Watch models
Impact: An application may be able to read restricted memory
Description: A validation issue was addressed with improved input sanitization.
CVE-2017-2502: Yangkang (@dnpushme) of Qihoo360 Qex Team
CoreFoundation
Available for: All Apple Watch models
Impact: Parsing maliciously crafted data may lead to arbitrary code execution
Description: A memory corruption issue was addressed with improved memory handling.
CVE-2017-2522: Ian Beer of Google Project Zero
CoreText
Available for: All Apple Watch models
Impact: Processing a maliciously crafted file may lead to application termination
Description: A denial of service issue was addressed through improved validation.
CVE-2017-7003: Jake Davis of SPYSCAPE (@DoubleJake), João Henrique Neves and Stephen Goldberg of Salesforce
Foundation
Available for: All Apple Watch models
Impact: Parsing maliciously crafted data may lead to arbitrary code execution
Description: A memory corruption issue was addressed with improved memory handling.
CVE-2017-2523: Ian Beer of Google Project Zero
IOSurface
Available for: All Apple Watch models
Impact: An application may be able to gain kernel privileges
Description: A race condition was addressed through improved locking.
CVE-2017-6979: Adam Donenfeld (@doadam) of the Zimperium zLabs Team
Kernel
Available for: All Apple Watch models
Impact: An application may be able to execute arbitrary code with kernel privileges
Description: A race condition was addressed through improved locking.
CVE-2017-2501: Ian Beer of Google Project Zero
Kernel
Available for: All Apple Watch models
Impact: An application may be able to read restricted memory
Description: A validation issue was addressed with improved input sanitization.
CVE-2017-2507: Ian Beer of Google Project Zero
CVE-2017-6987: Patrick Wardle of Synack
SQLite
Available for: All Apple Watch models
Impact: A maliciously crafted SQL query may lead to arbitrary code execution
Description: A use after free issue was addressed through improved memory management.
CVE-2017-2513: found by OSS-Fuzz
SQLite
Available for: All Apple Watch models
Impact: A maliciously crafted SQL query may lead to arbitrary code execution
Description: A buffer overflow issue was addressed through improved memory handling.
CVE-2017-2518: found by OSS-Fuzz
CVE-2017-2520: found by OSS-Fuzz
SQLite
Available for: All Apple Watch models
Impact: A maliciously crafted SQL query may lead to arbitrary code execution
Description: A memory corruption issue was addressed with improved memory handling.
CVE-2017-2519: found by OSS-Fuzz
TextInput
Available for: All Apple Watch models
Impact: Parsing maliciously crafted data may lead to arbitrary code execution
Description: A memory corruption issue was addressed with improved memory handling.
CVE-2017-2524: Ian Beer of Google Project Zero
WebKit
Available for: All Apple Watch models
Impact: Processing maliciously crafted web content may lead to arbitrary code execution
Description: Multiple memory corruption issues were addressed with improved memory handling.
CVE-2017-2521: lokihardt of Google Project Zero
Additional recognition
Kernel
We would like to acknowledge Orr A. of Aleph Research, HCL Technologies for their assistance.
Information about products not manufactured by Apple, or independent websites not controlled or tested by Apple, is provided without recommendation or endorsement. Apple assumes no responsibility with regard to the selection, performance, or use of third-party websites or products. Apple makes no representations regarding third-party website accuracy or reliability. Contact the vendor for additional information.