WinFTP Server LIST Command Buffer Overflow Vulnerability

# 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("1.3.6.1.4.1.25623.1.0.800346");
  script_version("2023-07-27T05:05:08+0000");
  script_tag(name:"last_modification", value:"2023-07-27 05:05:08 +0000 (Thu, 27 Jul 2023)");
  script_tag(name:"creation_date", value:"2009-02-04 15:43:54 +0100 (Wed, 04 Feb 2009)");
  script_tag(name:"cvss_base", value:"9.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:S/C:C/I:C/A:C");
  script_cve_id("CVE-2009-0351");
  script_name("WinFTP Server LIST Command Buffer Overflow Vulnerability");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2009 Greenbone AG");
  script_family("Buffer overflow");
  script_dependencies("gb_winftp_serv_detect.nasl");
  script_mandatory_keys("WinFTP/Server/Ver");

  script_xref(name:"URL", value:"http://www.milw0rm.com/exploits/7875");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/33454");
  script_xref(name:"URL", value:"http://xforce.iss.net/xforce/xfdb/48263");

  script_tag(name:"impact", value:"Allows remote authenticated attackers to execute arbitrary code within the
  context of the affected application resulting in buffer overflow and can cause
  denial of service condition.");

  script_tag(name:"affected", value:"WinFTP Server version 2.3.0 and prior on Windows.");

  script_tag(name:"insight", value:"The flaw exists when processing malformed arguments passed to the LIST command
  with an asterisk (*) character.");

  script_tag(name:"solution", value:"Upgrade to WinFTP Server version 3.5.0 or later.");

  script_tag(name:"summary", value:"WinFTP Server is prone to a buffer overflow vulnerability.");

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

  exit(0);
}

include("version_func.inc");

winFtpVer = get_kb_item("WinFTP/Server/Ver");
if(!winFtpVer) exit(0);

if(version_is_less_equal(version:winFtpVer, test_version:"2.3.0.0")){
  report = report_fixed_ver(installed_version:winFtpVer, vulnerable_range:"Less than or equal to 2.3.0.0");
  security_message(port: 0, data: report);
}

exit(0);