In case you missed it: Linux and FreeBSD are vulnerable to several TCP-based attacks.

Affected are:

– CVE-2019-11477: Linux kernels 2.6.29 and above
– CVE-2019-11478: Linux kernels before 4.15
– CVE-2019-5599: FreeBSD 12 with RACK
– CVE-2019-11479: all Linux kernels so far

Check if your systems already provide security updates and update ASAP.

@infosechandbook 25 VMs later and I'm through :) What would I do without Terminator and a 32:9 screen... :)

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This instance was shut down on March 31st, 2020.