Kernel, Openssl Upgrade / Reboots Tonight

     I do not normally do kernel updates mid-week, I prefer to wait until Friday on the off chance something goes horribly wrong, to provide the most time to recover before the business week.

     However, a serious vulnerability has been discovered in openssl and I’m going to have to reboot all the machines just to get any old copies of openssl out of memory so might as well do a kernel upgrade at the same time.

     Most machines will remain on openssl 1.1.1f but it will be a patched version that fixes the exploit.  The webserver with any luck will be on openssl 1.1.1k, this is just because it’s already on a self-compiled version of openssl to get the most current encryptions.

     Normally I would start this at 11pm but because of the seriousness of this exploit, I am going to proceed as soon as I have the current software in place on all the machines but some time after 5PM.  The downtime for the entire system should be less than 1/2 hour and any given machine not more than about ten minutes.