We are announcing the release of CoreDNS-1.0.4!
This is a release that fixes a vulnerability in the underlying DNS library. See https://github.com/miekg/dns/issues/627 and the (still embargoed) CVE-2017-15133. Thanks to Tom Thorogood for bringing this issue to our attention.
CoreDNS-1.0.4 is CoreDNS-1.0.3 recompiled with a patched DNS library.