macOS Big Sur 11.2.1 Update is Live! What's New? [DEEP DIVE] Sudo security fix + MBPro Battery prob
MacOS Big Sur 11.2.1 (20D74) Update is here! In this video I'll go over all the new fixes and features. The Big Sur 11.2.1 update was released on February 9th, 2021. This is the first mirror update for macOS Big Sur and comes only one week after 11.2 was released! macOS Big Sur 11.2.1 What's New? Features & Known Issues - Article! https://mrmacintosh.com/macos-big-sur-11-2-1-update-20d74-is-live-whats-new/ CVE-2021-3156 Heap-Based Buffer Overflow in Sudo https://blog.qualys.com/vulnerabilities-research/2021/01/26/cve-2021-3156-heap-based-buffer-overflow-in-sudo-baron-samedit 2016-2017 MacBook Pro 1% Battery Issue https://support.apple.com/en-us/HT212163 Big Sur Upgrade not enough free space - Serious Issue! - An error occurred preparing the software update. https://mrmacintosh.com/big-sur-upgrade-not-enough-hd-space-serious-issue-possible-data-loss/ MacOS Big Sur 11.2.1 (20D74) Update Security Notes https://support.apple.com/en-us/HT212177 Big Sur Patch notes public link = https://developer.apple.com/documentation/macos-release-notes Full macOS Big Sur 11.2.1 InstallPackage.pkg download link. http://swcdn.apple.com/content/downloads/00/60/071-05432-A_QOY2QE0UMR/puuz6c0epc7o0ozyovvi6tjxhzpf6uf04s/InstallAssistant.pkg MDS - GUI macOS Full Installer Downloader. https://twocanoes-software-updates.s3.amazonaws.com/MDS.dmg installinstallmacos.py macOS Full Installer Download Script https://github.com/munki/macadmin-scripts/blob/main/installinstallmacos.py Big Sur 11 Releases Big Sur 11.2.1 Final (20D74) 02/09/21 Big Sur 11.2 Final (20D64) - 01/01/21 Big Sur 11.1 Final (20C69) – 12/14/20 Big Sur 11.0.1 Final (20B50) – 11/19/20 Big Sur 11.0.1 Final (20B29) – 11/12/20 Links https://MrMacintosh.com - Apple Mac Enterprise IT Blog & macOS News for MacAdmins Twitter https://twitter.com/ClassicII_MrMac Mac Transition to Apple Silicon Everything you need to know! https://mrmacintosh.com/mac-transition-to-apple-silicon-everything-you-need-to-know-updated/ New Article How to reinstall macOS on your Apple Silicon Mac mrmacintosh.com/how-to-reinstall-macos-on-your-apple-silicon-mac-everything-you-need-to-know/ macOS ISPW Firmware Database - Download Full macOS ISPW Files! https://mrmacintosh.com/apple-silicon-m1-full-macos-restore-ipsw-firmware-files-database/ MacOS Big Sur Index of need to know changes! (UPDATED) https://mrmacintosh.com/macos-big-sur-11-index-of-need-to-know-changes-links-updated/ macOS Updates Database! – OS, Xprotect & App Version Database https://mrmacintosh.com/macos-system-status-version-info-for-macadmins/ Subscribe to "The Apple Ninja's" YouTube! If it wasn't for him, I would not even be on YouTube today. Thank you!!! https://www.youtube.com/channel/UCRddzq1GBchvbZqnVkioKnQ
MacOS Big Sur 11.2.1 (20D74) Update is here! In this video I'll go over all the new fixes and features. The Big Sur 11.2.1 update was released on February 9th, 2021. This is the first mirror update for macOS Big Sur and comes only one week after 11.2 was released! macOS Big Sur 11.2.1 What's New? Features & Known Issues - Article! https://mrmacintosh.com/macos-big-sur-11-2-1-update-20d74-is-live-whats-new/ CVE-2021-3156 Heap-Based Buffer Overflow in Sudo https://blog.qualys.com/vulnerabilities-research/2021/01/26/cve-2021-3156-heap-based-buffer-overflow-in-sudo-baron-samedit 2016-2017 MacBook Pro 1% Battery Issue https://support.apple.com/en-us/HT212163 Big Sur Upgrade not enough free space - Serious Issue! - An error occurred preparing the software update. https://mrmacintosh.com/big-sur-upgrade-not-enough-hd-space-serious-issue-possible-data-loss/ MacOS Big Sur 11.2.1 (20D74) Update Security Notes https://support.apple.com/en-us/HT212177 Big Sur Patch notes public link = https://developer.apple.com/documentation/macos-release-notes Full macOS Big Sur 11.2.1 InstallPackage.pkg download link. http://swcdn.apple.com/content/downloads/00/60/071-05432-A_QOY2QE0UMR/puuz6c0epc7o0ozyovvi6tjxhzpf6uf04s/InstallAssistant.pkg MDS - GUI macOS Full Installer Downloader. https://twocanoes-software-updates.s3.amazonaws.com/MDS.dmg installinstallmacos.py macOS Full Installer Download Script https://github.com/munki/macadmin-scripts/blob/main/installinstallmacos.py Big Sur 11 Releases Big Sur 11.2.1 Final (20D74) 02/09/21 Big Sur 11.2 Final (20D64) - 01/01/21 Big Sur 11.1 Final (20C69) – 12/14/20 Big Sur 11.0.1 Final (20B50) – 11/19/20 Big Sur 11.0.1 Final (20B29) – 11/12/20 Links https://MrMacintosh.com - Apple Mac Enterprise IT Blog & macOS News for MacAdmins Twitter https://twitter.com/ClassicII_MrMac Mac Transition to Apple Silicon Everything you need to know! https://mrmacintosh.com/mac-transition-to-apple-silicon-everything-you-need-to-know-updated/ New Article How to reinstall macOS on your Apple Silicon Mac mrmacintosh.com/how-to-reinstall-macos-on-your-apple-silicon-mac-everything-you-need-to-know/ macOS ISPW Firmware Database - Download Full macOS ISPW Files! https://mrmacintosh.com/apple-silicon-m1-full-macos-restore-ipsw-firmware-files-database/ MacOS Big Sur Index of need to know changes! (UPDATED) https://mrmacintosh.com/macos-big-sur-11-index-of-need-to-know-changes-links-updated/ macOS Updates Database! – OS, Xprotect & App Version Database https://mrmacintosh.com/macos-system-status-version-info-for-macadmins/ Subscribe to "The Apple Ninja's" YouTube! If it wasn't for him, I would not even be on YouTube today. Thank you!!! https://www.youtube.com/channel/UCRddzq1GBchvbZqnVkioKnQ