1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
|
#
# Copyright 2000 by Hendrik Scholz <hendrik@scholz.net>
#
# Minor changes by rd :
#
# - check for the error code in the first line only
# - compatible with no404.nasl
#
if(description)
{
script_id(10207);
script_version ("$Revision: 1.15 $");
name["english"] = "Roxen counter module";
script_name(english:name["english"]);
desc["english"] = "The Roxen Challenger webserver is running and the counter module is installed.
Requesting large counter GIFs eats up CPU-time on the server. If the server does not support threads this will prevent the server from serving other clients.
Solution : Disable the counter-module. There might be a patch available in the future.
Risk factor : High";
script_description(english:desc["english"]);
summary["english"] = "Roxen counter module installed ?";
script_summary(english:summary["english"]);
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2000 Hendrik Scholz");
family["english"] = "CGI abuses";
script_family(english:family["english"]);
script_dependencie("http_version.nasl");
script_require_ports("Services/www", 80);
exit(0);
}
#
# The script code starts here
include("http_func.inc");
include("http_keepalive.inc");
include("global_settings.inc");
if ( report_paranoia < 2 ) exit(0);
port = get_http_port(default:80);
banner = get_http_banner(port:port);
if ( ! banner || "Roxen" >!< banner ) exit(0);
if(get_port_state(port) && ! get_kb_item("Services/www/" + port + "/embedded") )
{
name = string("www/no404/", port);
no404 = tolower(get_kb_item(name));
data = string("/counter/1/n/n/0/3/5/0/a/123.gif");
data = http_get(item:data, port:port);
soc = http_open_socket(port);
if(soc)
{
send(socket:soc, data:data);
line = recv_line(socket:soc, length:1024);
buf = http_recv(socket:soc);
buf = tolower(buf);
must_see = "image";
http_close_socket(soc);
if(no404)
{
if(no404 >< buf)exit(0);
}
if((" 200 " >< line)&&(must_see >< buf))security_warning(port);
}
}
|
