module

ActFax 5.01 RAW Server Buffer Overflow

Disclosed
2013-02-05
Created
2018-05-30

Description

This module exploits a vulnerability in ActFax Server 5.01 RAW server. The RAW
Server can be used to transfer fax messages without any underlying protocols. To
note significant fields in the fax being transferred, like the fax number or the
recipient, ActFax data fields can be used. This module exploits a buffer overflow
in the handling of the @F506 fields due to the insecure usage of strcpy. This
module has been tested successfully on ActFax 5.01 over Windows XP SP3 (English).

Authors

Craig Freyman
corelanc0d3r
juan vazquez juan.vazquez@metasploit.com

Platform

Windows

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/windows/misc/actfax_raw_server_bof
msf exploit(actfax_raw_server_bof) > show targets
...targets...
msf exploit(actfax_raw_server_bof) > set TARGET < target-id >
msf exploit(actfax_raw_server_bof) > show options
...show and set options...
msf exploit(actfax_raw_server_bof) > exploit

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