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- #
- # This script was written by Renaud Deraison <deraison@cvs.nessus.org>
- #
- # See the Nessus Scripts License for details
- #
- #
- # Thanks to Overlord <mail_collect@gmx.net> for supplying me
- # with the information for this problem as well as a copy of a
- # vulnerable version of PFTP
-
- if(description)
- {
- script_id(10508);
- script_version ("$Revision: 1.5 $");
-
-
- name["english"] = "PFTP login check";
- name["francais"] = "VΘrification de login de PFTP";
-
- script_name(english:name["english"], francais:name["francais"]);
-
- desc["english"] = "
- It is possible to log into the remote FTP server
- as ' '/' '.
-
- If the remote server is PFTP, then anyone
- can use this account to read arbitrary files
- on the remote host.
-
- Solution : upgrade PFTP to version 2.9g
- Risk factor : High";
-
-
-
- desc["francais"] = "
- Il est possible de se logguer dans le serveur FTP distant
- en tant que ' '/' '.
-
- Si le serveur distant est PFTP, alors n'importe qui peut
- utiliser ce compte pour lire des fichiers arbitraires sur
- la machine distante.
-
- Solution : mettez α jour PFTP en version 2.9g
- Facteur de risque : ElevΘ";
-
-
- script_description(english:desc["english"], francais:desc["francais"]);
-
- summary["english"] = "Checks for a blank account";
- summary["francais"] = "VΘrifie la prΘsence d'un compte vide";
- script_summary(english:summary["english"], francais:summary["francais"]);
-
- script_category(ACT_GATHER_INFO);
-
-
- script_copyright(english:"This script is Copyright (C) 2000 Renaud Deraison",
- francais:"Ce script est Copyright (C) 2000 Renaud Deraison");
- family["english"] = "FTP";
- family["francais"] = "FTP";
- script_family(english:family["english"], francais:family["francais"]);
- script_dependencie("find_service.nes", "DDI_FTP_Any_User_Login.nasl");
- script_require_ports("Services/ftp", 21);
- exit(0);
- }
-
- #
- # The script code starts here
- #
-
- port = get_kb_item("Services/ftp");
- if(!port)port = 21;
- if(get_port_state(port))
- {
- if(get_kb_item("ftp/" + port + "/AnyUser"))exit(0);
- soc = open_sock_tcp(port);
- if(soc)
- {
- if(ftp_log_in(socket:soc, user:" ", pass:" "))
- {
- security_hole(port);
- set_kb_item(name:"ftp/pftp_login_problem", value:TRUE);
- }
- close(soc);
- }
- }
-