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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.2779 iOS 12 updates 19 September 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: iOS Publisher: Apple Operating System: Apple iOS Impact/Access: Execute Arbitrary Code/Commands -- Existing Account Access Privileged Data -- Existing Account Provide Misleading Information -- Remote/Unauthenticated Access Confidential Data -- Remote/Unauthenticated Reduced Security -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2018-5383 CVE-2018-4363 CVE-2018-4362 CVE-2018-4356 CVE-2018-4352 CVE-2018-4338 CVE-2018-4335 CVE-2018-4330 CVE-2018-4329 CVE-2018-4325 CVE-2018-4322 CVE-2018-4313 CVE-2018-4307 CVE-2018-4305 CVE-2016-1777 Reference: ASB-2018.0190 ASB-2018.0184 ESB-2016.2961 ESB-2016.0748 Original Bulletin: https://support.apple.com/en-au/HT209106 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2018-9-17-1 iOS 12 iOS 12 is now available and addresses the following: Accounts Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local app may be able to read a persistent account identifier Description: This issue was addressed with improved entitlements. CVE-2018-4322: Min (Spark) Zheng, Xiaolong Bai of Alibaba Inc. Bluetooth Available for: iPhone SE, iPhone 6s, iPhone 6s Plus, iPhone 7, iPhone 7 Plus, iPad Mini 4, 12.9-inch iPad Pro 1st generation, 12.9-inch iPad Pro 2nd generation, 10.5-inch iPad Pro, 9.7-inch iPad Pro, iPad 5th generation, and iPod Touch 6th generation Impact: An attacker in a privileged network position may be able to intercept Bluetooth traffic Description: An input validation issue existed in Bluetooth. This issue was addressed with improved input validation. CVE-2018-5383: Lior Neumann and Eli Biham Core Bluetooth 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 system privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4330: Apple CoreMedia Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An app may be able to learn information about the current camera view before being granted camera access Description: A permissions issue existed. This issue was addressed with improved permission validation. CVE-2018-4356: an anonymous researcher IOMobileFrameBuffer Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2018-4335: Brandon Azad iTunes Store Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker in a privileged network position may be able to spoof password prompts in the iTunes Store Description: An input validation issue was addressed with improved input validation. CVE-2018-4305: Jerry Decime Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to read restricted memory Description: An input validation issue existed in the kernel. This issue was addressed with improved input validation. CVE-2018-4363: Ian Beer of Google Project Zero Messages Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to discover a user's deleted messages Description: A consistency issue existed in the handling of application snapshots. The issue was addressed with improved handling of message deletions. CVE-2018-4313: 11 anonymous researchers, David Scott, Enes Mert Ulu of Abdullah Murside Ozunenek Anadolu Lisesi - Ankara/Turkiye, Mehmet Ferit Dastan of Van Yunzuncu Yil University, Metin Altug Karakaya of Kaliptus Medical Organization, Vinodh Swami of Western Governor's University (WGU) Notes Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to discover a user's deleted notes Description: A consistency issue existed in the handling of application snapshots. The issue was addressed with improved handling of notes deletions. CVE-2018-4352: an anonymous researcher Safari Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to discover websites a user has visited Description: A consistency issue existed in the handling of application snapshots. The issue was addressed with improved handling of application snapshots. CVE-2018-4313: 11 anonymous researchers, David Scott, Enes Mert Ulu of Abdullah Murside Ozunenek Anadolu Lisesi - Ankara/Turkiye, Mehmet Ferit Dastan of Van Yunzuncu Yil University, Metin Altug Karakaya of Kaliptus Medical Organization, Vinodh Swami of Western Governor's University (WGU) Safari Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A user may be unable to delete browsing history items Description: Clearing a history item may not clear visits with redirect chains. The issue was addressed with improved data deletion. CVE-2018-4329: Hugo S. Diaz (coldpointblue) Safari Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may be able to exfiltrate autofilled data in Safari Description: A logic issue was addressed with improved state management. CVE-2018-4307: Rafay Baloch of Pakistan Telecommunications Authority SafariViewController 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: An inconsistent user interface issue was addressed with improved state management. CVE-2018-4362: Jun Kokatsu (@shhnjk) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker may be able to exploit weaknesses in the RC4 cryptographic algorithm Description: This issue was addressed by removing RC4. CVE-2016-1777: Pepi Zawodsky Status Bar Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to determine the last used app from the lock screen Description: A logic issue was addressed with improved restrictions. CVE-2018-4325: Brian Adeloye Wi-Fi Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2018-4338: Lee @ SECLAB, Yonsei University working with Trend Micro's Zero Day Initiative 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". 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----- iQIzBAEBCAAdFiEEDNXJVNCJJEAVmJdZeC9tht7TK3EFAluf5GIACgkQeC9tht7T K3G2mg//QBqaVSeHLeqL489OJmSvBtudWIDY1GhHJ5Xc8ox3ILDNLVZeBU+DIpqr Fb/slmBKhNM69CPf2fGC/Af2h3ZbUYVoANoyWfH+A/PYzFV726w5WHaq4QZndauO urHsrE/lH8CvDFS6lzp0OdGV5hVIGQ3hoYiF0lYmIdzCDQYwvFp+pn2I3b37Io8K 5/cjRiYp+uq2NAKLm6hx8yq0NtYAQyQTsk6ZAsGlilmydLJDGnaeJE80wk7EBd8f rkdtqzs5B5ohHVYLcoGgMUrE7qyLpqwXjkfIJO8bkk1IqlbMwjmhOJVRPaHWtj5Y 8Ouc2ebMfpFimk9+ODBUYMCsQJgQw8P6pW3gfSpiheIOPc65KzoaAdg+nOfmPwJK LR9CDMJauwYHf1I2RrMzDBflV1HIPurYciHBZKn6IH4f3KNIu5PGNTnHFgln6MxT D11WXuxNfvc2B1hRIRHXD2OB1+rh5Q+tkb+AEauHzIFWgl7otx6EZhiu7W8Mxa22 k6s/Fo1UZI1GbnNjU9ugEumxH8w0WQNQZOOH3FI07aA7F2FVcTVXL4uaIoHzZR0N ZmC/RvsQNGmw8L+DRWedEHda/rieAgMHkJxrjF0Day9PqY50YL7F+7qaw2J6Tmpo r5jDothh/1TQbkE5G8oOaT3Y3iOtDcMqh0T7jRxIP7awQMKce9M=3D =3D1Ld6 - -----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 iQIVAwUBW6G9iWaOgq3Tt24GAQiU6xAAmLkdXUvwGwUz9QWa3XGYEq2Xo88EzQw2 iLQcpdG+WgAM2eGcXKXaeSmb9xRIeppE/qu8+EkN6/d1qayOkCNpCU/Ge1TNnOnh iE3IwGGIRftrqcR/K0v2fd4LEe7jIKDZsIZ1aKlQxMEOAEa/75ytvhIGuP9sOKp+ eqBzZXt3LJtIT7P3YHlgeIsvrBokvGeeXe3qRwQZZ03kWpPyIvxtE5Cmue2mZTy0 UF1NzqUMRajfEKrefPmpI343MqCMl9bMO9zXpDYC+hom6OmNrjCUQSvmU0XQRxEE t8zBs4+tHN7AZy3qauoNc5D41xQ+MpL1KSuA6n5dSC+2i7pqkZAk6W5x4QySOCFU I3CSV7LhgbHT/J8cIW+2Jfnimn5XZ1RaWdobc/gCgfsWl20hT/gPw4l6GrxUsFva gPS9aXQj0ganYlu0haY5R3WAXu/jfg+EiYGspEV7DyM5VCd+Uby2i/L+jaNaskW2 DgTDFiWrtf1QMD8joZogOIwP1Vu2tO6aFhnBChUtuJxm4kLBTRhX/lUlfN40NnJj +CFsGD7mSYXJf26Ht+Vet3xADo6BScAMk69RJot+khqUQVUNhebbdGxqDRk6Z/3O jVD8ci9WBbCxXMbxXB/HVwNYEXsCPGt5QlwNL3dk2IqdlRkgO0GYnPvzzr7DsIa1 IMia71n1T88= =U5PE -----END PGP SIGNATURE-----