[arkadiyt]

Shortly after Cloudflare's blog post, memcached pushed a commit that disabled UDP by default:

https://github.com/memcached/memcached/commit/dbb7a8af90054b...

[eridius]

That's good, but they should go a step further and stop listening on all addresses by default.

[jtl999]

And it's going to take a while for the new version to propagate to a released version, then to distributions, then to customer images and scripts, etc.