So, it was the end of the line for my 27″ 2011 iMac. After 7 years of service, the new OS (MacOS 10.14 'Mojave') wasn't going to be able to be installed on the old faithful. There's some tech reasons for that – Apple moved to minimum standard for graphics cards for their system (they have to support Metal). Use About This Mac to see the version of Mac operating system installed on your Mac, and find out whether it's the latest version. This video is about learning how to install Avid Pro Tools 12.5.2 or older 64 bit versions on new Mac OS computers - FOLLOW ALL THE STEPS. The Intel-based iMac is a series of Macintosh desktop computers designed, manufactured and sold by Apple Inc. It is a member of the iMac family. It is one of four desktop computers in the current Macintosh lineup, serving as an all-in-one alternative to the Mac Mini, and sits below the performance range iMac Pro and Mac Pro. I am pleased to announce that E-Business Suite Release 12 (12.1.3, 12.2.4 or higher) is now certified with Firefox on macOS Mojave with the following desktop configuration: macOS Mojave version 10.14.1 or higher Firefox ESR 60.x JRE 8 Update 191 (1.8.0191) or higher.
Apple today released macOS Big Sur 11.2.1 to the public, alongside supplemental updates for macOS Catalina 10.15.7 and macOS Mojave 10.14.6. In addition to a fix for MacBook Pro charging issues, the update also brings a notable security fix for a Sudo bug that was reported last week.
As we explained last week, the Sudo bug could allow an ordinary user to gain root access to a Mac, though an attacker would also need to combine with malware or a brute-force attack to gain user access in the first place. ZDNet explained the vulnerability:
The vulnerability, disclosed last week as CVE-2021-3156 (aka Baron Samedit) by security researchers from Qualys, impacts Sudo, an app that allows admins to delegate limited root access to other users. Qualys researchers discovered that they could trigger a 'heap overflow' bug in the Sudo app to change the current user's low-privileged access to root-level commands, granting the attacker access to the whole system
Apple says that today's update to macOS Big Sur 11.2.1, as well as the supplemental updates for macOS Catalina 10.15.7 and macOS Mojave 10.14.6, include a fix for the bug. Os x 9 mavericks download. Apple published the following details on its support website:
- Available for: macOS Big Sur 11.2, macOS Catalina 10.15.7, macOS Mojave 10.14.6
- Impact: A local attacker may be able to elevate their privileges
- Description: This issue was addressed by updating to sudo version 1.9.5p2.
- CVE-2021-3156: Qualys
The updates to macOS Catalina and macOS Big Sur also include two other security fixes:
Imac 12 1 Mojave Dr
Imac 12 1 Mojave
Intel Graphics Driver
- Available for: macOS Big Sur 11.2, macOS Catalina 10.15.7
- Impact: An application may be able to execute arbitrary code with kernel privileges
- Description: An out-of-bounds write was addressed with improved input validation.
- CVE-2021-1805: ABC Research s.r.o. working with Trend Micro Zero Day Initiative
Intel Graphics Driver
- Available for: macOS Big Sur 11.2, macOS Catalina 10.15.7
- Impact: An application may be able to execute arbitrary code with kernel privileges
- Description: A race condition was addressed with additional validation.
- CVE-2021-1806: ABC Research s.r.o. working with Trend Micro Zero Day Initiative
You can now update your Mac to the latest version of macOS by heading to the Software Update menu in the System Preferences app.
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