NaviCOPA Web Server Remote Buffer Overflow and Source Code Information Disclosure Vulnerabilities

# SPDX-FileCopyrightText: 2009 Greenbone AG
# 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("1.3.6.1.4.1.25623.1.0.100257");
  script_version("2025-01-17T15:39:18+0000");
  script_tag(name:"last_modification", value:"2025-01-17 15:39:18 +0000 (Fri, 17 Jan 2025)");
  script_tag(name:"creation_date", value:"2009-08-25 21:06:41 +0200 (Tue, 25 Aug 2009)");
  script_tag(name:"cvss_base", value:"6.8");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:P/I:P/A:P");
  script_name("NaviCOPA Web Server Remote Buffer Overflow and Source Code Information Disclosure Vulnerabilities");
  script_category(ACT_MIXED_ATTACK);
  script_tag(name:"qod_type", value:"remote_analysis");
  script_family("Web Servers");
  script_copyright("Copyright (C) 2009 Greenbone AG");
  script_dependencies("gb_get_http_banner.nasl");
  script_require_ports("Services/www", 80);
  script_mandatory_keys("InterVations/banner");

  script_tag(name:"summary", value:"NaviCOPA Web Server is prone to a remote buffer-overflow vulnerability
  and an information disclosure vulnerability because the application fails to properly bounds-check or
  validate user-supplied input.");

  script_tag(name:"impact", value:"Successful exploits of the buffer-overflow issue may lead to the
  execution of arbitrary code in the context of the application or to denial-of-service conditions. Also,
  attackers can exploit the information-disclosure issue to retrieve arbitrary source code in the context
  of the webserver process. Information harvested may aid in further attacks.");

  script_tag(name:"affected", value:"NaviCOPA Web Server 3.01 is vulnerable. Other versions may also
  be affected.");

  script_tag(name:"solution", value:"The vendor reports that NaviCOPA 3.01, with a release date of February
  6, 2009, addresses this issue. Contact the vendor for details.");

  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/33585");
  script_xref(name:"URL", value:"http://www.securityfocus.com/archive/1/500626");

  script_tag(name:"solution_type", value:"VendorFix");

  exit(0);
}

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

port = http_get_port(default:80);

banner = http_get_remote_headers(port: port);
if(!banner || !egrep(pattern:"Server:.*InterVations", string:banner))
  exit(0);

if(safe_checks()) {
  if(!version_date = eregmatch(pattern:"Version ([0-9.]+).*(200[0-9]+)", string:banner))
    exit(0);

  if(version_is_equal(version:version_date[1], test_version:"3.01") && version_date[2] < 2009) {
    security_message(port:port);
    exit(0);
  }
} else {

  if(http_is_dead(port:port))
    exit(0);

  crapData = crap(length: 60000);
  url = string("/", crapData);
  req = http_get(item:url, port:port);
  res = http_keepalive_send_recv(port:port, data:req, bodyonly:TRUE);

  if(http_is_dead(port:port)) {
    security_message(port:port);
    exit(0);
  }
}

exit(99);