site_archiver@lists.apple.com Delivered-To: security-announce@lists.apple.com -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2020-05-26-5 watchOS 6.2.5 watchOS 6.2.5 addresses the following: Accounts Available for: Apple Watch Series 1 and later Impact: A remote attacker may be able to cause a denial of service Description: A denial of service issue was addressed with improved input validation. CVE-2020-9827: Jannik Lorenz of SEEMOO @ TU Darmstadt AppleMobileFileIntegrity Available for: Apple Watch Series 1 and later Impact: An application may be able to use arbitrary entitlements Description: This issue was addressed with improved checks. CVE-2020-9842: Linus Henze (pinauten.de) Audio Available for: Apple Watch Series 1 and later 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-2020-9815: Yu Zhou (@yuzhou6666) working with Trend Micro Zero Day Initiative Audio Available for: Apple Watch Series 1 and later Impact: Processing a maliciously crafted audio file may lead to arbitrary code execution Description: An out-of-bounds read was addressed with improved input validation. CVE-2020-9791: Yu Zhou (@yuzhou6666) working with Trend Micro Zero Day Initiative CoreText Available for: Apple Watch Series 1 and later Impact: Processing a maliciously crafted text message may lead to application denial of service Description: A validation issue was addressed with improved input sanitization. CVE-2020-9829: Aaron Perris (@aaronp613), an anonymous researcher, an anonymous researcher, Carlos S Tech, Sam Menzies of Sam’s Lounge, Sufiyan Gouri of Lovely Professional University, India, Suleman Hasan Rathor of Arabic-Classroom.com FontParser Available for: Apple Watch Series 1 and later Impact: Opening a maliciously crafted PDF file may lead to an unexpected application termination or arbitrary code execution Description: An out-of-bounds write issue was addressed with improved bounds checking. CVE-2020-9816: Peter Nguyen Vu Hoang of STAR Labs working with Trend Micro Zero Day Initiative ImageIO Available for: Apple Watch Series 1 and later Impact: Processing a maliciously crafted image may lead to arbitrary code execution Description: An out-of-bounds read was addressed with improved input validation. CVE-2020-3878: Samuel Groß of Google Project Zero ImageIO Available for: Apple Watch Series 1 and later 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-2020-9789: Wenchao Li of VARAS@IIE CVE-2020-9790: Xingwei Lin of Ant-financial Light-Year Security Lab Kernel Available for: Apple Watch Series 1 and later Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved state management. CVE-2020-9821: Xinru Chi and Tielei Wang of Pangu Lab Kernel Available for: Apple Watch Series 1 and later Impact: A malicious application may be able to determine another application's memory layout Description: An information disclosure issue was addressed by removing the vulnerable code. CVE-2020-9797: an anonymous researcher Kernel Available for: Apple Watch Series 1 and later Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: An integer overflow was addressed through improved input validation. CVE-2020-9852: Tao Huang and Tielei Wang of Pangu Lab Kernel Available for: Apple Watch Series 1 and later Impact: An application may be able to execute arbitrary code with kernel privileges Description: A use after free issue was addressed with improved memory management. CVE-2020-9795: Zhuo Liang of Qihoo 360 Vulcan Team Kernel Available for: Apple Watch Series 1 and later Impact: An application may be able to cause unexpected system termination or write kernel memory Description: A memory corruption issue was addressed with improved state management. CVE-2020-9808: Xinru Chi and Tielei Wang of Pangu Lab Kernel Available for: Apple Watch Series 1 and later Impact: A local user may be able to read kernel memory Description: An information disclosure issue was addressed with improved state management. CVE-2020-9811: Tielei Wang of Pangu Lab CVE-2020-9812: Derrek (@derrekr6) Kernel Available for: Apple Watch Series 1 and later Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A logic issue existed resulting in memory corruption. This was addressed with improved state management. CVE-2020-9813: Xinru Chi of Pangu Lab CVE-2020-9814: Xinru Chi and Tielei Wang of Pangu Lab Kernel Available for: Apple Watch Series 1 and later Impact: A malicious application may be able to determine kernel memory layout Description: An information disclosure issue was addressed with improved state management. CVE-2020-9809: Benjamin Randazzo (@____benjamin) Mail Available for: Apple Watch Series 1 and later Impact: Processing a maliciously crafted mail message may lead to heap corruption Description: A memory consumption issue was addressed with improved memory handling. CVE-2020-9819: ZecOps.com Mail Available for: Apple Watch Series 1 and later Impact: Processing a maliciously crafted mail message may lead to unexpected memory modification or application termination Description: An out-of-bounds write issue was addressed with improved bounds checking. CVE-2020-9818: ZecOps.com Python Available for: Apple Watch Series 1 and later Impact: A remote attacker may be able to cause arbitrary code execution Description: A memory corruption issue was addressed with improved input validation. CVE-2020-9793 SQLite Available for: Apple Watch Series 1 and later Impact: A malicious application may cause a denial of service or potentially disclose memory contents Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2020-9794 System Preferences Available for: Apple Watch Series 1 and later Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with improved state handling. CVE-2020-9839: @jinmo123, @setuid0x0_, and @insu_yun_en of @SSLab_Gatech working with Trend Micro’s Zero Day Initiative WebKit Available for: Apple Watch Series 1 and later Impact: Processing maliciously crafted web content may lead to universal cross site scripting Description: A logic issue was addressed with improved restrictions. CVE-2020-9805: an anonymous researcher WebKit Available for: Apple Watch Series 1 and later Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A logic issue was addressed with improved restrictions. CVE-2020-9802: Samuel Groß of Google Project Zero WebKit Available for: Apple Watch Series 1 and later Impact: A remote attacker may be able to cause arbitrary code execution Description: A logic issue was addressed with improved restrictions. CVE-2020-9850: @jinmo123, @setuid0x0_, and @insu_yun_en of @SSLab_Gatech working with Trend Micro’s Zero Day Initiative WebKit Available for: Apple Watch Series 1 and later Impact: Processing maliciously crafted web content may lead to a cross site scripting attack Description: An input validation issue was addressed with improved input validation. CVE-2020-9843: Ryan Pickren (ryanpickren.com) WebKit Available for: Apple Watch Series 1 and later Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved validation. CVE-2020-9803: Wen Xu of SSLab at Georgia Tech WebKit Available for: Apple Watch Series 1 and later Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved state management. CVE-2020-9806: Wen Xu of SSLab at Georgia Tech CVE-2020-9807: Wen Xu of SSLab at Georgia Tech WebKit Available for: Apple Watch Series 1 and later Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A type confusion issue was addressed with improved memory handling. CVE-2020-9800: Brendan Draper (@6r3nd4n) working with Trend Micro Zero Day Initiative WebRTC Available for: Apple Watch Series 1 and later Impact: Processing maliciously crafted web content may result in the disclosure of process memory Description: An access issue was addressed with improved memory management. CVE-2019-20503: Natalie Silvanovich of Google Project Zero zsh Available for: Apple Watch Series 1 and later Impact: A local attacker may be able to elevate their privileges Description: An authorization issue was addressed with improved state management. CVE-2019-20044: Sam Foxman Additional recognition CoreText We would like to acknowledge Jiska Classen (@naehrdine) and Dennis Heinze (@ttdennis) of Secure Mobile Networking Lab for their assistance. ImageIO We would like to acknowledge Lei Sun for their assistance. IOHIDFamily We would like to acknowledge Andy Davis of NCC Group for their assistance. Kernel We would like to acknowledge Brandon Azad of Google Project Zero for their assistance. Safari We would like to acknowledge Luke Walker of Manchester Metropolitan University for their assistance. WebKit We would like to acknowledge Aidan Dunlap of UT Austin for their assistance. 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". -----BEGIN PGP SIGNATURE----- Version: BCPG v1.64 iQIcBAEDCAAGBQJezV7iAAoJEAc+Lhnt8tDNOiEP/10y27pTK/QbuSGW7HnZoJjg f2sHKU0JBCz7BjdgZHl6g+glsYPTojGGlIEa/r0ID9X74I41YS3cGvzmTQXcSdXV Xbs98UPjabCZOMiTW/LBxx25I78UptqhMhisrXnNXfu+lAYOxmJVQ0vbN9jd9za9 oKw1ydIi4aGfwPg8KOtMbxzE8wb8+SsRlHmXGh4qSmJ0o5BIvumdPMQRInM5Sdhp d/XWrgc7SPKervyfgvlylWE3KteDDSkk8d42wN4444pLQkVrKnaxGKHjWz01jcMF 1uB9ExsQbINGeR78wu8hD1wZke735shCwSyHHlSVf0iT/Ji3Zafy5dN79lMH5M8t x6ZmvDaPtNXGTaH41oTqsmyVoauy8ArWVMAuyi/ZdM6tM4J+7nEEAhrzvVOJ/0A2 nTdGZBDUeUmDLpcJwGw4h8MCYNqscHYNAPUJ2sLfyQhT6lC71yvJeKENwsK77hTC ZP+TFZbnbq7kETD/JknhGb8eC4DQ71NmlRNWpfKBId5bvXLRqiP/WHtwQk6XYCBN YNEOAUltQd4vKAI1ozjMh+RTI0EHNxTZCWJPawEkk2WhAytz+js+nJB4R9kp6N+k GghA5YOwLr/RveIzgm3fWEXOCR7b+7qxic+DPPULycnpdhDglbBWr4p8giQufnS2 2yHIY1iRg2jjw5hArbVE =9PNQ -----END PGP SIGNATURE----- _______________________________________________ Do not post admin requests to the list. They will be ignored. 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