Hi,
We have recently released AFLNet for (stateful) network protocol fuzzing (
https://github.com/aflnet/aflnet). It can be used to fuzz servers implementing (stateful) protocols such as FTP, SMPT, RTSP, SSH ...
The work was motivated by several discussions in this group about AFL lacking support for network fuzzing. Please check it out. Comments and pull requests are welcome. If you find something interesting using AFLNet, we would love to hear from you, too. Good results from users definitely encourage us to do better research and contribute more to the community.
We have been working on improving AFLNet. Please stay tuned for improvements.
Cheers,
Thuan