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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.3766 iOS 12.1.1 released 6 December 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Apple iOS Apple Shortcuts for iOS Publisher: Apple Operating System: Apple iOS Impact/Access: Root Compromise -- Existing Account Execute Arbitrary Code/Commands -- Remote with User Interaction Increased Privileges -- Existing Account Denial of Service -- Existing Account Provide Misleading Information -- Remote with User Interaction Reduced Security -- Existing Account Unauthorised Access -- Console/Physical Resolution: Patch/Upgrade CVE Names: CVE-2018-4465 CVE-2018-4464 CVE-2018-4461 CVE-2018-4460 CVE-2018-4447 CVE-2018-4446 CVE-2018-4445 CVE-2018-4443 CVE-2018-4442 CVE-2018-4441 CVE-2018-4440 CVE-2018-4439 CVE-2018-4438 CVE-2018-4437 CVE-2018-4436 CVE-2018-4435 CVE-2018-4431 CVE-2018-4430 CVE-2018-4429 CVE-2018-4303 Original Bulletin: https://support.apple.com/en-au/HT209340 https://support.apple.com/en-au/HT209347 Comment: This bulletin contains two (2) Apple security advisories. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2018-12-05-1 iOS 12.1.1 iOS 12.1.1 is now available and addresses the following: Airport Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to elevate privileges Description: A type confusion issue was addressed with improved memory handling. CVE-2018-4303: Mohamed Ghannam (@_simo36) Disk Images Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4465: Pangu Team FaceTime Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local attacker may be able to view contacts from the lock screen Description: A lock screen issue allowed access to contacts on a locked device. This issue was addressed with improved state management. CVE-2018-4430: videosdebarraquito File Provider Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to learn information about the presence of other applications on the device Description: This issue was addressed with improved entitlements. CVE-2018-4446: Luke Deshotels, Jordan Beichler, and William Enck of North Carolina State University; Costin Carabas and Razvan Deaconescu of University POLITEHNICA of Bucharest Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker in a privileged position may be able to perform a denial of service attack Description: A denial of service issue was addressed by removing the vulnerable code. CVE-2018-4460: Kevin Backhouse of Semmle Security Research Team Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to read kernel memory Description: A memory initialization issue was addressed with improved memory handling. CVE-2018-4431: An independent security researcher has reported this vulnerability to Beyond Security's SecuriTeam Secure Disclosure program Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to elevate privileges Description: A logic issue was addressed with improved restrictions. CVE-2018-4435: Jann Horn of Google Project Zero, Juwei Lin(@panicaII) and Junzhi Lu of TrendMicro Mobile Security Team Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved state management. CVE-2018-4447: Juwei Lin(@panicaII) and Zhengyu Dong of TrendMicro Mobile Security Team Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved input validation. CVE-2018-4461: Ian Beer of Google Project Zero LinkPresentation Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted email may lead to user interface spoofing Description: A spoofing issue existed in the handling of URLs. This issue was addressed with improved input validation. CVE-2018-4429: Victor Le Pochat of imec-DistriNet, KU Leuven Profiles Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An untrusted configuration profile may be incorrectly displayed as verified Description: A certificate validation issue existed in configuration profiles. This was addressed with additional checks. CVE-2018-4436: James Seeley @Code4iOS, Joseph S. of Wyong High School Safari Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a malicious website may lead to user interface spoofing Description: A logic issue was addressed with improved validation. CVE-2018-4439: xisigr of Tencent's Xuanwu Lab (tencent.com) Safari Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a malicious website may lead to address bar spoofing Description: A logic issue was addressed with improved state management. CVE-2018-4440: Wenxu Wu of Tencent Security Xuanwu Lab (xlab.tencent.com) Safari Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A user may be unable to fully delete browsing history Description: "Clear History and Website Data" did not clear the history. The issue was addressed with improved data deletion. CVE-2018-4445: William Breuer WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4441: lokihardt of Google Project Zero CVE-2018-4442: lokihardt of Google Project Zero CVE-2018-4443: lokihardt of Google Project Zero WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A logic issue existed resulting in memory corruption. This was addressed with improved state management. CVE-2018-4438: lokihardt of Google Project Zero WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4437: HyungSeok Han, DongHyeon Oh, and Sang Kil Cha of KAIST Softsec Lab, Korea CVE-2018-4464: HyungSeok Han, DongHyeon Oh, and Sang Kil Cha of KAIST Softsec Lab, Korea Additional recognition Profiles We would like to acknowledge Luke Deshotels, Jordan Beichler, and William Enck of North Carolina State University; Costin Carabas and Razvan Deaconescu of University POLITEHNICA of Bucharest for their assistance. SafariViewController We would like to acknowledge Yigit Can YILMAZ (@yilmazcanyigit) 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 12.1.1". 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----- iQJdBAEBCABHFiEEDNXJVNCJJEAVmJdZeC9tht7TK3EFAlwINzopHHByb2R1Y3Qt c2VjdXJpdHktbm9yZXBseUBsaXN0cy5hcHBsZS5jb20ACgkQeC9tht7TK3F1FhAA vJoYbLbK0j4TDxVDWzcyTTNdF/B2vaz3Ljw8WpsYmJaMazHxsvRe3UfqBdbz1hGL 8hYBqdnjh+O9qck61tCWfH3A8f284onjL2XYdJC1NaRHr6pnJNJYU7peaavxbEty sduSMVImtPl8s9LROC0qpldpGWiRlORXUa3HZ7FDoagsy6BWW6J0srFIzylhyqZ4 LxOZ/zWJE7J50dGRA2ixGT42OgeZhVJjJTSazA44pFepfSPYEogt57A3h3sfRHIg 8Yj4rOeK+u92UqA4cTTaUwN+OZgy1HuL33tKFduYQU7IXxpNKoqL+HR0LR+HZ53O lLjOCAaxrEV4kWAMB5zt41JcFJu9fNfoCFG3jc+HQnlXfjP9/IZ/hH5vAQju8TO8 JKs3Om1BdMc+UVm1JhdmxNGB3I1bE5TllyanfU2B7LR/RGXNYbnE0ibEiuTtwX1x hZN6a2MV3dBJajCeLT/t7tMiaHYbJ44KBLIRpnzvzbY2tSLjyWAxA/xpfFBSPCwM mGJo8uWj6KcgiM4rHEgas3FVK/9BRvDj7mpP+tYuMA5wTuJPZOsa2kMiIXcgjaLB ykPlc/1GYrzkK9lRTXfu6y8+J1ngx1QGX5tMv7HyrdvCdp9c5OIOA3G9iVCUwRNr i10Ydh86HYDDPjbsGhNH+CT3fWnoFyYNg7F05Y+4piY= =aFkK - -----END PGP SIGNATURE----- - -------------------------------------------------------------------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2018-12-05-7 Shortcuts 2.1.2 Shortcuts 2.1.2 is now available and addresses the following: This update has no published CVE entries. We would like to acknowledge Micah A for their assistance. Installation note: Shortcuts 2.1.2 for iOS may be obtained from the App Store. Information will also be posted to the Apple Security Updates web site: http://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----- iQJdBAEBCABHFiEEDNXJVNCJJEAVmJdZeC9tht7TK3EFAlwINz0pHHByb2R1Y3Qt c2VjdXJpdHktbm9yZXBseUBsaXN0cy5hcHBsZS5jb20ACgkQeC9tht7TK3H7NhAA wyyCH4BrDmKmPNF6xJ1PVB6TmBQzxTAuyRlGHRCgDltfmYeVXnCkMD7NKHcxL1kH u14dAR5cW34U3sGU5aU8zaW+WjiamVFcSK5JJj5v67w0+hPXOGNkysylrGkodXPJ SpCAgRH5dPbAmqTDwF8z0qzazbp/sb+9m2/Rob0dSZY0su3jOoAc2r/8JSatjxRY /+Y9PX3CPK2sVCh3u+Npl9S/wBNg8QjEWSPN2q27F5zC8/ZAVqQQw0S+cB4i2dMZ 9laGG7vUJNgTKwxr2yZCqGAsJSDsPqVJc0GVCBB3OItn2w46PEAXkKk0aGhQIPD0 jL08xX8OtiNFL6Qn9bl8OatdqNcjWSaPLSzW8c9q1gttfEjGJNAg7vulrpEryR5w BKF7W6gG7b9y1PaPdYAa3jDJkU7XWa/sNpYlzqnNs0CJ2/NDD4ooWF1Gc4xIimWa MCjyVumPFS0HFQKgTYzoi0RtCyLxEECM7HeJ8hsz9fJzJA9wb8e7bfEB8UM1iGr2 GhUaYHEVZJq8MqfxRqBGX8bpDuMRIyQrSv/9nkJJ5s1NVvtus9v0eVf31bB+Ru04 xcNKkVTG7VNOhQxZEz5UOgFDHjWQf4j05vpR5sqoz/qrPOvBT0dj59C/Go3ak9VT wxdy3FDNQp2xevTrTtURFO5u7r+m7j2pCn9c79QDQdk= =2QcK - -----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 iQIVAwUBXAhitGaOgq3Tt24GAQgHiRAAkUDXXwv5AsIXNO+3EzUFv9APm5z2GWEv qNLVQuaoTPSMfvCLtiw/Qcn6Lk0MremzsfP9NJaxu/7831EE5Ma8+ZNUk5CVZWYF rSKHxmWUr1exAndyUV/0RHD2tylrrFyl+m4Opg7b42DKHIkI1raqYZd/fzPwl1yy TCT5QzJ/kPW7UGpgPxcJ/B2bfoSB2uvyDF6qOoPiZ3165W7irI222hF1bE1TNTpr IRerWnLvwqFLmgIEd+orljSrPgRg7mX08/o/tYH+EEIa+jo943/XWW+cqo+KOfqq oTzMQ6XXY2EYWCgLexbFjVXhUS3YzrHm7kDeONbMgkCHTYE9vLs14bs8idkiJFDi M9VFhA0xrNy4W+sTmHHYv4mhcnpwn/0Hg5WahItZrLVSLxHQaPq30jK8xllt40uN FYoq0nrO630hK1RrgsYYM4c4YY81NTmbnAhR1vybDXKCUZDzqPqgKmvM7ccYiueB wD2ATtoZSRCbco2aGn17I1mquiKfm3KLyrZVEiFQLibRhzNjwfqjxZStoDzPxzh3 PeGaQttmIfbq9B+3bkQI7zAiJXFij+Dyi7hGIhtNN1Rwl/skUIkphkZgaoSW3HfV If9eqEpRXTvGBLsJWi4atG5LqFF2iT2QhHvHyDYyVWp4u+BHVIpLl9IAjXgQick6 zIWasxvYQMM= =wwcr -----END PGP SIGNATURE-----