Robuta

https://www.qnx.com/developers/docs/7.1/com.qnx.doc.neutrino.utilities/topic/d/dhclient.leases.html
DHCP client database of acquired leases
dhclientleases
https://www.exploit-db.com/exploits/36933
dhclient 4.1 - Bash Environment Variable Command Injection (Shellshock). CVE-2014-7187CVE-2014-7186CVE-2014-7169CVE-2014-6278CVE-2014-6277 . remote exploit for...
environment variablecommand injectiondhclientbashshellshock