site_archiver@lists.apple.com Delivered-To: security-announce@lists.apple.com -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2019-7-22-4 watchOS 5.3 watchOS 5.3 is now available and addresses the following: Core Data Available for: Apple Watch Series 1 and later Impact: A remote attacker may be able to leak memory Description: An out-of-bounds read was addressed with improved input validation. CVE-2019-8646: Natalie Silvanovich of Google Project Zero Core Data Available for: Apple Watch Series 1 and later Impact: A remote attacker may be able to cause arbitrary code execution Description: A use after free issue was addressed with improved memory management. CVE-2019-8647: Samuel Groß and Natalie Silvanovich of Google Project Zero Core Data Available for: Apple Watch Series 1 and later Impact: A remote attacker may be able to cause unexpected application termination or arbitrary code execution Description: A memory corruption issue was addressed with improved input validation. CVE-2019-8660: Samuel Groß and Natalie Silvanovich of Google Project Zero Digital Touch Available for: Apple Watch Series 1 and later Impact: A remote attacker may be able to leak memory Description: An out-of-bounds read was addressed with improved input validation. CVE-2019-8624: Natalie Silvanovich of Google Project Zero FaceTime 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-2019-8648: Tao Huang and Tielei Wang of Team Pangu Foundation Available for: Apple Watch Series 1 and later Impact: A remote attacker may be able to cause unexpected application termination or arbitrary code execution Description: An out-of-bounds read was addressed with improved input validation. CVE-2019-8641: Samuel Groß and Natalie Silvanovich of Google Project Zero Heimdal Available for: Apple Watch Series 1 and later Impact: An issue existed in Samba that may allow attackers to perform unauthorized actions by intercepting communications between services Description: This issue was addressed with improved checks to prevent unauthorized actions. CVE-2018-16860: Isaac Boukris and Andrew Bartlett of the Samba Team and Catalyst libxslt Available for: Apple Watch Series 1 and later Impact: A remote attacker may be able to view sensitive information Description: A stack overflow was addressed with improved input validation. CVE-2019-13118: found by OSS-Fuzz Messages Available for: Apple Watch Series 1 and later Impact: Users removed from an iMessage conversation may still be able to alter state Description: This issue was addressed with improved checks. CVE-2019-8659: Ryan Kontos (@ryanjkontos), Will Christensen of University of Oregon Messages Available for: Apple Watch Series 1 and later Impact: A remote attacker may cause an unexpected application termination Description: A denial of service issue was addressed with improved validation. CVE-2019-8665: Michael Hernandez of XYZ Marketing Quick Look Available for: Apple Watch Series 1 and later Impact: An attacker may be able to trigger a use-after-free in an application deserializing an untrusted NSDictionary Description: This issue was addressed with improved checks. CVE-2019-8662: Natalie Silvanovich and Samuel Groß of Google Project Zero Siri Available for: Apple Watch Series 1 and later Impact: A remote attacker may be able to leak memory Description: An out-of-bounds read was addressed with improved input validation. CVE-2019-8646: Natalie Silvanovich of Google Project Zero UIFoundation Available for: Apple Watch Series 1 and later Impact: Parsing a maliciously crafted office document may lead to an unexpected application termination or arbitrary code execution Description: An out-of-bounds read was addressed with improved input validation. CVE-2019-8657: riusksk of VulWar Corp working with Trend Micro's Zero Day Initiative Wallet Available for: Apple Watch Series 1 and later Impact: A user may inadvertently complete an in-app purchase while on the lock screen Description: The issue was addressed with improved UI handling. CVE-2019-8682: Jeff Braswell (JeffBraswell.com) 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 state management. CVE-2019-8658: akayn 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 arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2019-8669: akayn working with Trend Micro's Zero Day Initiative CVE-2019-8672: Samuel Groß of Google Project Zero CVE-2019-8676: Soyeon Park and Wen Xu of SSLab at Georgia Tech CVE-2019-8683: lokihardt of Google Project Zero CVE-2019-8684: lokihardt of Google Project Zero CVE-2019-8685: akayn, Dongzhuo Zhao working with ADLab of Venustech, Ken Wong (@wwkenwong) of VXRL, Anthony Lai (@darkfloyd1014) of VXRL, and Eric Lung (@Khlung1) of VXRL CVE-2019-8688: Insu Yun of SSLab at Georgia Tech CVE-2019-8689: lokihardt of Google Project Zero Additional recognition MobileInstallation We would like to acknowledge Dany Lisiansky (@DanyL931) 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". 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----- iQIzBAEBCAAdFiEEDNXJVNCJJEAVmJdZeC9tht7TK3EFAl01+gkACgkQeC9tht7T K3GnUw//Qwhsn+qtm6dr4oSw6fnasli9MVb8sUkOOKUMmBZsxOwnnMzBDs4xXEq4 +GR9hOOmsYfa2VYefVvrRpd+JiP2zw1py+7x1T7x+YyiOWGIrtL9O6hnF2YjzakC 4aI4NKrhy9YLety5anCubR0Sx/SV5tl2yt/IFMcgcrxD/SFChEyzFM/GTbWWhxSI 0kC5C1HjIm9VEtNE7o4HqGs0+TrxZaZNOfwiIDaERNuFSYBvUATK8La5AimzXZr2 PUU2NV9pxwRZpKUuSg/wDI5JNrzPUiB0+7vkBodTeeFpNTniNrZbHTJkNlpxauEY inZ7sh362SRbWn4cSsmflmA3Fe3NhaZ6Z5PHfLvDnywDziIHIcvuSI2J3ueb7mtW qS6a4sH5MHsF507mdVNSI3SjPtCMp1u/2c3LcP9v0SM2JtoYg/DF6LBxKLvZvaE8 gMiSI+37eCRLfClMPhdtmIX5UABLphQ1/3P4KQq7ferqMEB4eFCm5ylbzLXah84P UssiM32rUXK0DVucoX9rLzQUAGKOF6mZZnFk2CI4UFhzsWeE4oFEbtyJSbf3zM0h K9wRJ5PzsCGOgPwLvvvKsSiK09swVNX8/PnMKBK2atXqBOxXdZ7qv9g0rodNnL/B j2wBBi1BaG4EabCVs3/qGfOfmPVjXTmkZ0WtI0GfuSu9NYyOL3g= =XnoM -----END PGP SIGNATURE----- _______________________________________________ Do not post admin requests to the list. 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