Tripwire for Webpages Detection (HTTP)

# SPDX-FileCopyrightText: 2001 SecuriTeam
# 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("1.3.6.1.4.1.25623.1.0.10743");
  script_version("2023-08-01T13:29:10+0000");
  script_tag(name:"last_modification", value:"2023-08-01 13:29:10 +0000 (Tue, 01 Aug 2023)");
  script_tag(name:"creation_date", value:"2005-11-03 14:08:04 +0100 (Thu, 03 Nov 2005)");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:N/A:N");
  script_name("Tripwire for Webpages Detection (HTTP)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2001 SecuriTeam");
  script_family("Web Servers");
  script_dependencies("gb_get_http_banner.nasl");
  script_mandatory_keys("tripwire/banner");

  script_xref(name:"URL", value:"http://www.securiteam.com/securitynews/5RP0L1540K.html");

  script_tag(name:"summary", value:"We detected the remote web server is running Tripwire
  for Webpages under the Apache HTTP Server.");

  script_tag(name:"impact", value:"This software allows attackers to gather sensitive
  information about the server configuration.");

  script_tag(name:"solution", value:"Modify the banner used by Apache HTTP Server by
  adding the option 'ServerTokens' to 'ProductOnly' in httpd.conf.");

  script_tag(name:"solution_type", value:"Mitigation");
  script_tag(name:"qod_type", value:"remote_probe");

  exit(0);
}

include("http_func.inc");
include("port_service_func.inc");

port = http_get_port(default:80);
banner = http_get_remote_headers(port:port);
if(!banner)
  exit(0);

if(egrep(string:banner, pattern:"^Server\s*:\s*Apache.* Intrusion/", icase:TRUE)) {
  security_message(port:port);
  exit(0);
}

exit(99);