Patchlink Detection

# SPDX-FileCopyrightText: 2008 Josh Zlatin-Amishav and Tenable Network Security
# 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("1.3.6.1.4.1.25623.1.0.80039");
  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:"2008-10-24 20:38:19 +0200 (Fri, 24 Oct 2008)");
  script_tag(name:"cvss_base", value:"0.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:N");
  script_name("Patchlink Detection");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2008 Josh Zlatin-Amishav and Tenable Network Security");
  script_family("Product detection");
  script_dependencies("smb_reg_service_pack.nasl");
  script_mandatory_keys("SMB/WindowsVersion");
  script_require_ports(139, 445);

  script_xref(name:"URL", value:"http://www.patchlink.com/");

  script_tag(name:"summary", value:"The remote host has a patch management software installed on it.

  Description :

  This script uses Windows credentials to detect whether the remote host
  is running Patchlink and extracts the version number if so.

  Patchlink is a fully Internet-based, automated, cross-platform, security
  patch management system.");

  script_tag(name:"qod_type", value:"registry");

  exit(0);
}

include("smb_nt.inc");
include("cpe.inc");
include("host_details.inc");

SCRIPT_DESC = "Patchlink Detection";

if(!get_kb_item("SMB/WindowsVersion")){
  exit(0);
}

key = "SOFTWARE\PatchLink\Agent Installer";

if(!registry_key_exists(key:key)){
 exit(0);
}

version = registry_get_sz(item:"Version", key:key);

if(version){

  info = string("Patchlink version ", version, " is installed on the remote host.");

  log_message(port:0, data:info);
  set_kb_item(name:"SMB/Patchlink/version", value:version);

  cpe = build_cpe(value:version, exp:"^([0-9]+\.[0-9]+)", base:"cpe:/a:lumension_security:patchlink_update:");
  if(!isnull(cpe))
     register_host_detail(name:"App", value:cpe, desc:SCRIPT_DESC);
}

exit(0);