Gatekeeper Bypass - what to do

[mickl089]

As you can read in Jamf's article, there is a vulnerability in the system:

https://www.jamf.com/blog/shlayer-malware-abusing-gatekeeper-bypass-on-macos/

How can I set it up in Jamf that all users, no matter which system they are currently working with, get security patches?

Background: Big Sur is not yet released for us, only for a handful of users. The big part is working with Catalina, a rest of Mojave machines is also still existing.

This is probably not possible via the update function of the system, because Big Sur is locked, right?

[mickl089]

Update: the older systems will receive the patch, this can be installed despite the Big Sur blockade. But how can I check if the devices have the patch installed? Unfortunately Catalina does not jump to a version 10.15.8.

[gabester]

@mickl089 You'll need to use the Build Version for Catalina, which should be 19H1030 after installing Security Update 2021-002.