This module attempts to exploit a buffer overflow vulnerability present in versions 2.2.2 through 2.2.6 of Samba. The Samba developers report this as: "Bug in the length checking for encrypted password change requests from clients." The bug was discovered and reported by the Debian Samba Maintainers.
Linux
To display the available options, load the module within the Metasploit console and run the commands 'show options' or 'show advanced':
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– Jim O’Gorman | President, Offensive Security