module

DNS BailiWicked Host Attack

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Disclosed
Jul 21, 2008
Created
May 30, 2018

Description

This exploit attacks a fairly ubiquitous flaw in DNS implementations which
Dan Kaminsky found and disclosed ~Jul 2008. This exploit caches a single
malicious host entry into the target nameserver by sending random hostname
queries to the target DNS server coupled with spoofed replies to those
queries from the authoritative nameservers for that domain. Eventually, a
guessed ID will match, the spoofed packet will get accepted, and due to the
additional hostname entry being within bailiwick constraints of the original
request the malicious host entry will get cached.

Authors

I)ruid [email protected]
hdm [email protected]

References

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 auxiliary/spoof/dns/bailiwicked_host
    msf auxiliary(bailiwicked_host) > show actions
        ...actions...
    msf auxiliary(bailiwicked_host) > set ACTION < action-name >
    msf auxiliary(bailiwicked_host) > show options
        ...show and set options...
    msf auxiliary(bailiwicked_host) > run
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