(LiveHacking.Com) – Rapid7 has released a new version of Metasploit, its popular penetration testing toolkit, with new functionality to assess the security of IPv6 enabled systems. With Metasploit 4.2 users can test whether IPv6 addresses on their network are vulnerable to cyber-attacks. The framework includes hundreds of working remote exploits for a variety of platforms and the new IPv6 tests are important for organizations that have not methodically implemented an IPv6 network but rather has allowed it to creep in as operating systems and devices starting enabling IPv6 functionality by default. For example, the default setting in Windows 7 and Windows Server 2008 is to give a higher priority to the IPv6 interface, rather than the IPv4 address, for management traffic and network shares.
“The number of IPv6-enabled systems has quadrupled over the last three years, broadening the attack surface for cyber attackers, with over 10% of the world’s top web sites now offering IPv6 services,” said HD Moore, CSO of Rapid7 and chief architect of the Metasploit Project.
Since IPv6 runs in parallel with IPv4 it is often not as well managed as an existing IPv4 network. It is essential that companies perform security assessments to audit IPv6-enabled internal and external hosts. Rapid7 cite the example of organizations who have blocked zone transfers on their DNS servers for IPv4, but left this common flaw wide open on IPv6. Another real world example is the use of firewalls that have been correctly configured to filter IPv4 traffic but that accept all IPv6 traffic. Further more, some older Intrusion Prevention Systems (IPS) may even be completely unaware of IPv6 traffic.
Metasploit 4.2 is available immediately from rapid7.com. The new features are available in both the open source and commercial editions of Metasploit.