Apple fixes vulnerability which we found in MacBook’s EFI. Great thanks to @NikolajSchlej. We will disclose details in the near future. https://t.co/l1MTWkW6yq
— Maxim Goryachy (@h0t_max) June 1, 2018
Today’s macOS 10.13.5 update includes an EFI update (CVE-2018-4251) which you want to apply soon. Make sure it’s done with softwareupdate and not a PKG install as previously noted! h/t @h0t_max and @_markel___ for finding the issue. #macadmins https://t.co/gO60oJzb13
— Pepijn Bruienne 🌲🧀💴 (@bruienne) June 1, 2018
Another release, another kudos to @h0t_max and @_markel___ for helping us improve ME security. Keep ‘em coming!
— Nikolaj Schlej (@NikolajSchlej) June 1, 2018
https://support.apple.com/en-us/HT208849
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-4251
Firmware Security 