QDNS rebinding

Inspired by tavisos Transmission RCE, courtesy of a DNS rebinding vulnerability, I added a load-balancing capability to qdns. Depending on the view, you may either say you are load-balancing via DNS RR RR scheduling :) or driving a DNS rebinding attack. Theres a sample on how to do it in the test.zone file:


As always when doing network trickery, make sure you are using a decent (i.e. latest) libusi++ version.

Written on January 18, 2018