module

Squid NTLM Authenticate Overflow

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Disclosed
Jun 8, 2004
Created
May 30, 2018

Description

This is an exploit for Squid\'s NTLM authenticate overflow
(libntlmssp.c). Due to improper bounds checking in
ntlm_check_auth, it is possible to overflow the 'pass'
variable on the stack with user controlled data of a user
defined length. Props to iDEFENSE for the advisory.

Author

skape mmiller@hick.org

Platform

Linux

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 exploit/linux/proxy/squid_ntlm_authenticate
    msf exploit(squid_ntlm_authenticate) > show targets
        ...targets...
    msf exploit(squid_ntlm_authenticate) > set TARGET < target-id >
    msf exploit(squid_ntlm_authenticate) > show options
        ...show and set options...
    msf exploit(squid_ntlm_authenticate) > exploit
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