module

DHCP Client Command Injection (DynoRoot)

Disclosed
May 15, 2018
Created
Jun 14, 2018

Description

This module exploits the DynoRoot vulnerability, a flaw in how the
NetworkManager integration script included in the DHCP client in
Red Hat Enterprise Linux 6 and 7, Fedora 28, and earlier
processes DHCP options. A malicious DHCP server, or an attacker on
the local network able to spoof DHCP responses, could use this flaw
to execute arbitrary commands with root privileges on systems using
NetworkManager and configured to obtain network configuration using
the DHCP protocol.

Authors

Felix Wilhelm
Kevin Kirsche d3c3pt10n[AT]deceiveyour.team

Platform

Unix

Architectures

cmd

Module Options

To display the available options, load the module within the Metasploit console and run the commands 'show options' or 'show advanced':


msf > use exploit/unix/dhcp/rhel_dhcp_client_command_injection
msf exploit(rhel_dhcp_client_command_injection) > show targets
...targets...
msf exploit(rhel_dhcp_client_command_injection) > set TARGET < target-id >
msf exploit(rhel_dhcp_client_command_injection) > show options
...show and set options...
msf exploit(rhel_dhcp_client_command_injection) > exploit

Title
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