Exploit fix

[pinpins]

https://dl.packetstormsecurity.net/1604-exploits/bitcoinaltcoin-stratum.txt

[egyptianbman]

Hello,

This has been patched since September, 2017. -- https://github.com/z-classic/node-stratum-pool/blob/master/lib/jobManager.js#L220

[pinpins]

Thanks for confirmation

[nimbosa]

this should have been fixed here: #26

need to test and validate any remaining vulnerability