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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.3247 Apple fixes regression for CVE-2019-8605 in its operating systems 27 August 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: iOS macOS tvOS Publisher: Apple Operating System: Apple iOS Mac OS Impact/Access: Root Compromise -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2019-8605 Reference: ESB-2019.1697 ESB-2019.1696 ESB-2019.1695 ESB-2019.1694 Original Bulletin: https://support.apple.com/en-au/HT210549 https://support.apple.com/en-au/HT210548 https://support.apple.com/en-au/HT210550 Comment: This bulletin contains three (3) Apple security advisories. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2019-8-26-1 iOS 12.4.1 iOS 12.4.1 is now available and addresses the following: Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to execute arbitrary code with system privileges Description: A use after free issue was addressed with improved memory management. CVE-2019-8605: Ned Williamson working with Google Project Zero Additional recognition Kernel We would like to acknowledge @Pwn20wnd for their assistance. Installation note: This update is available through iTunes and Software Update on your iOS device, and will not appear in your computer's Software Update application, or in the Apple Downloads site. Make sure you have an Internet connection and have installed the latest version of iTunes from https://www.apple.com/itunes/ iTunes and Software Update on the device will automatically check Apple's update server on its weekly schedule. When an update is detected, it is downloaded and the option to be installed is presented to the user when the iOS device is docked. We recommend applying the update immediately if possible. Selecting Don't Install will present the option the next time you connect your iOS device. The automatic update process may take up to a week depending on the day that iTunes or the device checks for updates. You may manually obtain the update via the Check for Updates button within iTunes, or the Software Update on your device. To check that the iPhone, iPod touch, or iPad has been updated: * Navigate to Settings * Select General * Select About. The version after applying this update will be "iOS 12.4.1". 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----- iQIzBAEBCAAdFiEEM5FaaFRjww9EJgvRBz4uGe3y0M0FAl1kFecACgkQBz4uGe3y 0M0DRw//YmdQNBN0iQqFZvvnlb4ytWimIXBJoSSDrNs3qzPeKncy50oZDczu8D8k yD8RmN/PPia4rRvTmkDE5XKgxyRCnCiwe3JkR3FZEfWaChAqJI9ietsLjkUF0noP M4cyUCXwveDRMqAierXSuKuwr3jgvzHtaFBrdrZYwcMMjlNRaKPMv3mkaMPnpPV/ 9os2uZU/zrXvcG8ptp/I8FqfvuXRik91b3F+BCO50jfubGOIakgUJhf+nBHoj/+D 1DORc00FAmd50CXA50s5sD+QNEcBtLo+orAYN+J37rQxYWoFbTYazZ/mTd/AfAiL +AZCajkZckDypZYCZWimxQtCY8+Nm+HgBp7Tj8a9vrG80ayD2Ze4aw1By9cUuDHN LZwa+a+aClhHzMzxEQWt74EW5z1XDm1ZdHCE6ME43xlwigYiJSMbJKasWvYqWFAo MTmwcKkm2tct1k8g94CLIYDKF6SxDMUkzLwo+YD5hKYSGUrlr0VSEGS/o6upyXS8 htO1N2ld6b84dSDRSsVUCXjxld8bvOkH7F8zjeGLKw3EMNbFsAIqysJSHs2sWtLN 5Mltwj8u2aiUo+ayf0RUY30UxZ8jhH1xEl3PyE2i+WzqsgEsEewjoF4m7KphuRil gVoCXuag6s24yNUboaoOB06Q7g/54ttni4ai7MSn0pzQJKapiSk= =QYKC - -----END PGP SIGNATURE----- - -------------------------------------------------------------------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2019-8-26-2 macOS Mojave 10.14.6 Supplemental Update macOS Mojave 10.14.6 Supplemental Update is now available and addresses the following: Kernel Available for: macOS Mojave 10.14.6 Impact: A malicious application may be able to execute arbitrary code with system privileges Description: A use after free issue was addressed with improved memory management. CVE-2019-8605: Ned Williamson working with Google Project Zero Additional recognition Kernel We would like to acknowledge @Pwn20wnd for their assistance. Installation note: macOS Mojave 10.14.6 Supplemental Update may be obtained from the Mac App Store or Apple's Software Downloads web site: https://support.apple.com/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/ - -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEM5FaaFRjww9EJgvRBz4uGe3y0M0FAl1kFfgACgkQBz4uGe3y 0M0cTw//dP4wrZN4RqKI/Jk4ogQb/N3xOBFhfmK+QStQP7NNslk8xMNQ/N7kPTRn 2bUSMmTXOupXXdP1MgDa4wmti8SB/CfB8TmtPER0DUtiLoeTXv+/CIv/ZcdQOi1Y ICE9qBa+vcX++yifYZzhBBZ1sPFflAwUlG5khXzMjFGo58NkoWMT8atDlWB1KGSi 744GilS8PGO/Bw6MNlWmK4gZCSjx1e+bGF/BU+P2TvkSaB8s9GD70ECfj+9FECmU 9ZQE3n6+78KbM8S6UShSUsWRVtMiyfqavmopAgpZUBSqQ94jzUtqhWD+Q3DnR97p WdwIRuJjPxtf21YND9V61Sp/KY4Cf6IVAww5cUoUnTLcPQ0B17AT1qs3Fp+d4iGz V14YF1rDkbyaCEvIeDyOW8nig1IA07uo4zpH4RzwanjWQPd3BIw24IjvOjq9m18c rxiV6wqpPWNBaytwc/T50vWqK2EqFc1lNA/Azw7k+MxCcHLm0fP+B230JtNiu2nh bI8SlN/3i7FiUjR2GS6UaMlxCGIXlUsZa6eP6gB/DF03zSFhXMBEu94YZKd927+9 xQ6TypwG/9BBvAuhAvGwCyW5Y9VJBQHCYns9D9T+RWu3GrvlSlz0JtdRxnjSbNQn pu5zW/1Ltrb1qvnb1iWTFu6IiqOMYKDsGNwfc/Y35rN03QEywkI= =B+5n - -----END PGP SIGNATURE----- - -------------------------------------------------------------------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2019-8-26-3 tvOS 12.4.1 tvOS 12.4.1 is now available and addresses the following: Kernel Available for: Apple TV 4K and Apple TV HD Impact: A malicious application may be able to execute arbitrary code with system privileges Description: A use after free issue was addressed with improved memory management. CVE-2019-8605: Ned Williamson working with Google Project Zero Additional recognition Kernel We would like to acknowledge @Pwn20wnd for their assistance. Installation note: Apple TV will periodically check for software updates. Alternatively, you may manually check for software updates by selecting "Settings -> System -> Software Update -> Update Software." To check the current version of software, select "Settings -> 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----- iQIzBAEBCAAdFiEEM5FaaFRjww9EJgvRBz4uGe3y0M0FAl1kFfgACgkQBz4uGe3y 0M3LxxAAhd3dNmgTWTjyWFi43axxWCPBHVudzGWrMFACG4l9025YmqW/A73kO9Jo j/jEonLUCXzJCzc9bb5t/Mem5Ti1wpHM/HpZ8lpubCU07T4old5N6cAcwVg95YMC U8xnKBucXTuf3CXk9FUUamDj5RPm9jTzgSQpDvwytMoKjXkaXdN1dTZB4MxTLHg5 tBFTMiIcw7IuI7+DYExTbe71ScLT+JCuShoI9b666B0OjiaBC5mNSj1VJTC5583J MwgoFK/KP/5T9uIXOqz+sjvcDlTOL6Y6sR78kEwggHTQT1NyAxlck+ht3e9oZzqG cqe6fJnduYPm4bHJpx2SYqzPrf+2xKzYm0up/thuiQ4SxixsUbC1uljec/zkm4e4 v3jxGYtsckbfjQjRCvXIWKDmtqDPqA0dvRGkNEO+oEsP0YoY1a3SFpgVbq1Cpm89 RkR+/XRa51LQ7+/2xxrHrOeIyJUcm+RRiaME+79umJ8kuNuAlVtqIyqLBqaT5hyd jteN6pQz2wKHuiectT5AUSQVNNIcFkeEPl6/o4SOeqokQ8zCYSoWn4jAo3U+cpg3 PpYSKrL+fOEGaa82oAUKaEJvOuMM85CTNVmsioMfaPRPSs5K2+4AXshAzckHpNcn I5ps+5DrSU8qWG/NodcryDArxIchO8aBTSH9DkUVGBeN6L4+E+A= =U5HO - -----END PGP SIGNATURE----- - --------------------------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 iQIVAwUBXWSIM2aOgq3Tt24GAQjOphAApfiVcrm/yFj+7Hg1l43mA+h4wSdOad32 JiEeuIjA8HlY688ck0+eZGzUyk340KgDNyiTSP6E8K7LSUSLEdgKQ0Ba/Rcze+vR kJYKA8MFi4KZdwLT3Rc01dODF2LyKJa79PXdxYYyZ9hpB+4q3EfP9+auRbyxH2m9 a0QrbR8vHpudaRl57Q5rTqqfEXM04mwHinncJCVZhh2DINMQhZPiwr/BDYblWFqb wvkyAmtqjRckVqNFc1AnmMBGETNP7bEZSTWJo1hY4Q7Fwt16RTNCp8GOQMv0NkX6 jrVS2OtgmrHKVDEKFcMmMlj4Pd6jKA/tk9A1LbCy1mWFqzkp8EdpSwQVgUcVM24V eaROncFW9N8ZQ2q8eA9M1Mg3cCq4CFlwvr0d4UaQBJj0izlEto0oGxHxR9TbIUSg q7PjtCjEp1CYlho/99kdl2DsONbbWU+MGsxbW2ZWL2ExqyJKZaqmoKQX8+cl/hxf YEoJje1RjcWBWYG5uk4dLMsYjhw499dnouJbtTjfMhJhjJOuzp11HUCzRn/6lW+w yqUpLmOhDxO65lzleox21vNf1Y7qGYQuJo5VJaX1ecjKIQZqQZK4Ife27SRgc4bu 8NpItnqLrpvX6orB3uHQfiHjaQKzx6b1s/SF5TdaxInpW5ekqf+CE9kpN7bCziOD mJNaUyrbd5k= =oBsL -----END PGP SIGNATURE-----