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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2021.3368 iOS 15.0.2 and iPadOS 15.0.2 12 October 2021 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: iOS iPadOS Publisher: Apple Operating System: Apple iOS Impact/Access: Root Compromise -- Remote with User Interaction Execute Arbitrary Code/Commands -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2021-30883 Original Bulletin: https://support.apple.com/en-us/HT212846 Comment: Apple is aware of a report that this issue may have been actively exploited. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2021-10-11-1 iOS 15.0.2 and iPadOS 15.0.2 iOS 15.0.2 and iPadOS 15.0.2 addresses the following issues. Information about the security content is also available at https://support.apple.com/HT212846. IOMobileFrameBuffer Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation) Impact: An application may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited. Description: A memory corruption issue was addressed with improved memory handling. CVE-2021-30883: an anonymous researcher 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 "15.0.2" 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----- iQIzBAEBCAAdFiEEePiLW1MrMjw19XzoeC9qKD1prhgFAmFk0C8ACgkQeC9qKD1p rhijZQ/+NECxJbt5g1lSjmPWDorEtFovSuxExg2wfNTqQMnss0HLRlCDkFxcBzqm idYRegO9wO9+l1j/+OQ701xSKEkcpqJv+xdB5pSpj3ezSLOswg7hGIZ9YjogjaaN +FHKX6Di2tuh3mLkOy7IdXI4jh6rmE8uDW35oF20aXNlYaahQt4C2HwbIN5g0j2Y 9q4LnYpiRelNgqCFYXW666kN9WOVWbNXvYllIUhJY3G0w9VHC/5a24glGj7W52D0 wGc9DdA0iV3nHsTH5NxYs+ijI7tdjuH+hNvuKBTrY5eaN9wfC1x0bT6/IJG9sqZL BUB1p82l16h5EiWZWi3o1rszFr04NBpo3Czut+8utzanjeuj1tt0/hD5EUTyDJlt P32pJvWGrYjUwRZGVtjlc+FTfR9xX34KAsqS6SOTDKwxj2JPyn6PVspRga05C2xm CmNT2y/7PiHrFnZSweWMZDZhb4aN2R+6YWR/Mfu+e+II3thb0mq4SuUOQ0tWZxge xnrE1ZPfBeaCQJEY0hLowT3gqztBvpjFzyQNtlKy3izgd0j2SKM8PpM5mhpFu1Cm PZTaPfdTpu4nJLblwYYAsW5P97HhxlDWVPJGbYOrMspIx1JrpHLK8rU7v0xmb81c WYn7pLodgNS/OMjR9rMZx3I0JaPArMtt45a+mEZhXYJ8WlysTAE= =mPOO - -----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 iQIVAwUBYWTlQ+NLKJtyKPYoAQhSXxAAkkxK9eZ3C9VCC0L6+Xd/dO6h3I1f5RtN fX64cJFVtVYa7ITL8VXH86Dma34bRUCA37vthupOsAiTcXt50dPlMtkY23GVMW7t riKgm4n6ygzHGHLcoQpW3H+CeUBVWuEEQMQOFcFd0BRm79Sm8VfD/9QsOBc5yrBj LQB7d1LQtPE90yjQcjupuSwkdNBNSiLzfAR2TS5w5aJTh/7uQkDDBKQWBtVi+c/U q6JoQYLCdYDesM6oHBpOUprDxD46F1dbWci2XJFvIKsEzRrrjOVGHS/l8SURcsUV nvJxTbTKsU8x4AHNoGEBJ2G1sSQeyUQXZFXT7TgzL8B7dyASQdZGLMkeOs4yPWtR Z94jFKbIuYNK4kFVpSn2m/Ua6qlTHepokoDoXLxuvbfupRcjBwzKYJWPmR7JPyAo DdqE/rZeVJB1WPW3nKLHTyOPUBymvduXZQEnsAndrPaSTNfzyPcYt8d7urI37URx PNyzeOLPaoB9BLbGAO+egWXYfdbxRokGnUpslQeGabX8vVJV/XfwFfnEBlmrpxgy qsJBI7rYg7V4oxP+AAzPshRgQPoo8n8ra3ck3NPP7ZxH4+fgltxBlXjBmnF7ipYq 1YGLnVK2WHd7HLxVNg39MqLFLlxKPW0sMdcZDPeXIcVr0+CTF8KdGOrT0FsNn3Pe UQ3Q6PXyU3A= =Zik2 -----END PGP SIGNATURE-----