A security serious denial-of-service (DoS) vulnerability, tracked as CVE-2017-3135, was patched this week by the Internet Systems Consortium (ISC) in the BIND DNS software. The vulnerability in the BIND DNS software was reported by Ramesh Damodaran and Aliaksandr Shubnik of Infoblox.
The DoS flaw affects BIND 9.8.8, all 9.9 releases since 9.9.3, all 9.10 releases, and all 9.11 version.