==================================================================== CERT-Renater Note d'Information No. 2017/VULN154 _____________________________________________________________________ DATE : 18/05/2017 HARDWARE PLATFORM(S): / OPERATING SYSTEM(S): macOS X versions prior to 10.12.5. ===================================================================== https://support.apple.com/en-us/HT207797 ____________________________________________________________________ APPLE-SA-2017-05-15-1 macOS 10.12.5 macOS 10.12.5 is now available and addresses the following: 802.1X Available for: macOS Sierra 10.12.4 Impact: A malicious network with 802.1X authentication may be able to capture user network credentials Description: A certificate validation issue existed in EAP-TLS when a certificate changed. This issue was addressed through improved certificate validation. CVE-2017-6988: Tim Cappalli of Aruba, a Hewlett Packard Enterprise company Accessibility Framework Available for: macOS Sierra 10.12.4 Impact: An application may be able to gain system privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-6978: Ian Beer of Google Project Zero CoreAnimation Available for: macOS Sierra 10.12.4, OS X El Capitan v10.11.6, and OS X Yosemite v10.10.5 Impact: Processing maliciously crafted data may lead to arbitrary code execution Description: A memory consumption issue was addressed through improved memory handling. CVE-2017-2527: Ian Beer of Google Project Zero CoreAudio Available for: macOS Sierra 10.12.4 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 DiskArbitration Available for: macOS Sierra 10.12.4 and OS X El Capitan v10.11.6 Impact: An application may be able to gain system privileges Description: A race condition was addressed with additional filesystem restrictions. CVE-2017-2533: Samuel Groß and Niklas Baumstark working with Trend Micro's Zero Day Initiative HFS Available for: macOS Sierra 10.12.4, OS X El Capitan v10.11.6, and OS X Yosemite v10.10.5 Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2017-6990: Chaitin Security Research Lab (@ChaitinTech) working with Trend Micro's Zero Day Initiative iBooks Available for: macOS Sierra 10.12.4 Impact: A maliciously crafted book may open arbitrary websites without user permission Description: A URL handling issue was addressed through improved state management. CVE-2017-2497: Jun Kokatsu (@shhnjk) iBooks Available for: macOS Sierra 10.12.4 Impact: An application may be able to execute arbitrary code with root privileges Description: An issue existed within the path validation logic for symlinks. This issue was addressed through improved path sanitization. CVE-2017-6981: evi1m0 of YSRC (sec.ly.com) iBooks Available for: macOS Sierra 10.12.4 Impact: An application may be able to escape its sandbox Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-6986: evi1m0 of YSRC (sec.ly.com) & Heige (SuperHei) of Knownsec 404 Security Team Intel Graphics Driver Available for: macOS Sierra 10.12.4 Impact: An application may be able to gain kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-2503: sss and Axis of 360Nirvan team IOGraphics Available for: macOS Sierra 10.12.4 Impact: An application may be able to gain kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-2545: 360 Security (@mj0011sec) working with Trend Micro's Zero Day Initiative IOSurface Available for: macOS Sierra 10.12.4, OS X El Capitan v10.11.6, and OS X Yosemite v10.10.5 Impact: An application may be able to gain kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-6979: Adam Donenfeld of Zimperium zLabs Kernel Available for: macOS Sierra 10.12.4 Impact: An application may be able to gain kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-2494: Jann Horn of Google Project Zero Kernel Available for: macOS Sierra 10.12.4 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: macOS Sierra 10.12.4 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-2017-2509: Jann Horn of Google Project Zero CVE-2017-6987: Patrick Wardle of Synack Kernel Available for: macOS Sierra 10.12.4, OS X El Capitan v10.11.6, and OS X Yosemite v10.10.5 Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2017-2516: Jann Horn of Google Project Zero Kernel Available for: macOS Sierra 10.12.4, OS X El Capitan v10.11.6, and OS X Yosemite v10.10.5 Impact: An application may be able to gain kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-2546: Chaitin Security Research Lab (@ChaitinTech) working with Trend Micro's Zero Day Initiative Multi-Touch Available for: macOS Sierra 10.12.4 Impact: An application may be able to gain kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-2542: 360 Security (@mj0011sec) working with Trend Micro's Zero Day Initiative CVE-2017-2543: 360 Security (@mj0011sec) working with Trend Micro's Zero Day Initiative NVIDIA Graphics Drivers Available for: macOS Sierra 10.12.4 Impact: An application may be able to gain kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-6985: Axis and sss of Nirvan Team of Qihoo 360 and Simon Huang (@HuangShaomang) of IceSword Lab of Qihoo 360 Sandbox Available for: macOS Sierra 10.12.4, OS X El Capitan v10.11.6, and OS X Yosemite v10.10.5 Impact: An application may be able to escape its sandbox Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-2512: Federico Bento of Faculty of Sciences, University of Porto Security Available for: macOS Sierra 10.12.4, OS X El Capitan v10.11.6, and OS X Yosemite v10.10.5 Impact: An application may be able to escape its sandbox Description: A resource exhaustion issue was addressed through improved input validation. CVE-2017-2535: Samuel Groß and Niklas Baumstark working with Trend Micro's Zero Day Initiative Speech Framework Available for: macOS Sierra 10.12.4 Impact: An application may be able to escape its sandbox Description: An access issue was addressed through additional sandbox restrictions. CVE-2017-2534: Samuel Groß and Niklas Baumstark working with Trend Micro's Zero Day Initiative Speech Framework Available for: macOS Sierra 10.12.4 Impact: An application may be able to escape its sandbox Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-6977: Samuel Groß and Niklas Baumstark working with Trend Micro's Zero Day Initiative SQLite Available for: macOS Sierra 10.12.4 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: macOS Sierra 10.12.4 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: macOS Sierra 10.12.4 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 SQLite Available for: macOS Sierra 10.12.4 Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved input validation. CVE-2017-6983: Chaitin Security Research Lab (@ChaitinTech) working with Trend Micro's Zero Day Initiative CVE-2017-6991: Chaitin Security Research Lab (@ChaitinTech) working with Trend Micro's Zero Day Initiative TextInput Available for: macOS Sierra 10.12.4, OS X El Capitan v10.11.6, and OS X Yosemite v10.10.5 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 WindowServer Available for: macOS Sierra 10.12.4, OS X El Capitan v10.11.6, and OS X Yosemite v10.10.5 Impact: An application may be able to gain system privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-2537: Chaitin Security Research Lab (@ChaitinTech) working with Trend Micro's Zero Day Initiative CVE-2017-2541: Richard Zhu (fluorescence) working with Trend Micro's Zero Day Initiative CVE-2017-2548: Team Sniper (Keen Lab and PC Mgr) working with Trend Micro's Zero Day Initiative WindowServer Available for: macOS Sierra 10.12.4, OS X El Capitan v10.11.6, and OS X Yosemite v10.10.5 Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2017-2540: Richard Zhu (fluorescence) working with Trend Micro's Zero Day Initiative Installation note: macOS 10.12.5 may be obtained from the Mac App Store or Apple's Software Downloads web site: https://www.apple.com/support/downloads/ 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/ ========================================================== + CERT-RENATER | tel : 01-53-94-20-44 + + 23 - 25 Rue Daviel | fax : 01-53-94-20-41 + + 75013 Paris | email: cert@support.renater.fr + ==========================================================