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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.4630 Safari 13.0.4 11 December 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Apple macOS Publisher: Apple Operating System: Mac OS Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2019-8846 CVE-2019-8844 CVE-2019-8835 Original Bulletin: https://support.apple.com/kb/HT201222 - --------------------------BEGIN INCLUDED TEXT-------------------- APPLE-SA-2019-12-10-6 Safari 13.0.4 Safari 13.0.4 is now available and addresses the following: WebKit Available for: macOS Mojave and macOS High Sierra, and included in macOS Catalina Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2019-8835: Anonymous working with Trend Micro's Zero Day Initiative, Mike Zhang of Pangu Team CVE-2019-8844: William Bowling (@wcbowling) WebKit Available for: macOS Mojave and macOS High Sierra, and included in macOS Catalina Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A use after free issue was addressed with improved memory management. CVE-2019-8846: Marcin Towalski of Cisco Talos Installation note: Safari 13.0.4 may be obtained from the Mac App Store. Information will also be posted to the Apple Security Updates web site: https://support.apple.com/kb/HT201222 - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBXfCEaGaOgq3Tt24GAQgI8w//fRev/5mFuImKHzkf0UhCnUasvEoL+M5Q EOXVqt6UdJ38oU9ZhCM+7wGkKj8c6mdNZXkVJ6+/bVAmeyA+wi1VFmDW0UlxJGGe xNdjPkmEn+LTpA/a3qsVC86n8uo8cRl2wT47Cr1pBFN0l7ZGrcDbnM6tqwhHUIuM 8cm2HF1O++ZRqYFF30Qi9jJAWp2BtT24AgltPHY/nUSjQA8b7mXfjYUnSi2zDLL1 ptlornMddAK4ukBxdGa2Fgf94hJ2C+sk69IJ69m+8eUoqneR+/YzvCHvb5qQkL3n nx8W3Y0oF8IoeZumz7hzIzpPuSU8Q5BivLeWqQZQd5qOqympztTsn2mXJmxYmOAn +WPhKgVPwI45Fjtk/e1TobErfq7qQfDLzehyJkjOncvXdMzp5qZKC6A6V7sS94tC Senw7IBwYZF2OE+hISTiCLp2pKpJv8IUp1qY7frXYZLwuokrdzEDG8yjxHC8jkqY 5CN6ubEXMlGRhE/iw5+DjvFtvcS8/qt2lDjDsoc1bfkNu4gJLXpiX5vzRKJkwvpi jhimEHzFotL1PkYphdPqH/dfD9ekkq8V4AavfQdhwRBuftfEauncjQim9h4Pno0j rgoogT/sIKyRXuVjdXHxBVc3m3DNq8l/3AQomA1Gke5XCEyZ223wFDooJMmuH9O7 MBphgFeMtnA= =6FHW -----END PGP SIGNATURE-----