TightVNC Version Detection (Linux)

2009-03-03T00:00:00
ID OPENVAS:1361412562310900474
Type openvas
Reporter Copyright (C) 2009 SecPod
Modified 2020-06-22T00:00:00

Description

This script finds the installed TightVNC version on Linux.

                                        
                                            ###############################################################################
# OpenVAS Vulnerability Test
#
# TightVNC Version Detection (Linux)
#
# Authors:
# Sujit Ghosal <sghosal@secpod.com>
#
# Copyright:
# Copyright (C) 2009 SecPod, http://www.secpod.com
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2
# (or any later version), as published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
###############################################################################

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.900474");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:N");
  script_version("2020-06-22T08:41:58+0000");
  script_tag(name:"last_modification", value:"2020-06-22 08:41:58 +0000 (Mon, 22 Jun 2020)");
  script_tag(name:"creation_date", value:"2009-03-03 06:56:37 +0100 (Tue, 03 Mar 2009)");
  script_tag(name:"cvss_base", value:"0.0");
  script_name("TightVNC Version Detection (Linux)");
  script_category(ACT_GATHER_INFO);
  script_tag(name:"qod_type", value:"executable_version");
  script_copyright("Copyright (C) 2009 SecPod");
  script_family("Product detection");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("login/SSH/success");
  script_exclude_keys("ssh/no_linux_shell");

  script_tag(name:"summary", value:"This script finds the installed TightVNC version on Linux.");
  exit(0);
}

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

SCRIPT_DESC = "TightVNC Version Detection (Linux)";

sock = ssh_login_or_reuse_connection();
if(!sock)
  exit(0);

vncPath = ssh_find_file(file_name:"/Xvnc", useregex:TRUE, regexpar:"$", sock:sock);
foreach vncBin (vncPath)
{

  vncBin = chomp(vncBin);
  if(!vncBin)
    continue;

  vncVer = ssh_get_bin_version(full_prog_name:vncBin, sock:sock, version_argv:"-version", ver_pattern:"tight([0-9]\.[0-9.]+)");
  if(vncVer[1] != NULL)
  {
    set_kb_item(name:"TightVNC/Linux/Ver", value:vncVer[1]);
    log_message(data:"TightVNC version " + vncVer[1] + " running at location " + vncBin + " was detected on the host");
    ssh_close_connection();

    cpe = build_cpe(value:vncVer[1], exp:"^([0-9.]+)", base:"cpe:/a:tightvnc:tightvnc:");
    if(!isnull(cpe))
      register_host_detail(name:"App", value:cpe, desc:SCRIPT_DESC);

    exit(0);
  }
}
ssh_close_connection();