pfSense Multiple Vulnerabilities - 01 (Sep 2015)

# SPDX-FileCopyrightText: 2015 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

CPE = "cpe:/a:pfsense:pfsense";

if (description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.805970");
  script_version("2024-02-20T05:05:48+0000");
  script_cve_id("CVE-2014-4687", "CVE-2014-4688", "CVE-2014-4689", "CVE-2014-4690",
                "CVE-2014-4691", "CVE-2014-4692");
  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_tag(name:"last_modification", value:"2024-02-20 05:05:48 +0000 (Tue, 20 Feb 2024)");
  script_tag(name:"creation_date", value:"2015-09-04 14:53:21 +0530 (Fri, 04 Sep 2015)");
  script_name("pfSense Multiple Vulnerabilities - 01 (Sep 2015)");

  script_tag(name:"summary", value:"pfSense is prone to multiple vulnerabilities.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");

  script_tag(name:"insight", value:"The following flaws exist:

  - Input passed via 'the starttime0' parameter to firewall_schedule.php,
  the 'rssfeed' parameter to rss.widget.php, the 'servicestatusfilter' parameter
  to services_status.widget.php, the 'txtRecallBuffer' parameter to exec.php and the
  HTTP Referer header to log.widget.php is not proper validated and encoded.

  - Input passed via POST request on diag_dns.php script during the 'Create Alias'
  action is not properly validated or sanitized.

  - Input passed via 'update e-mail' function on the diag_smart.php page is not
  properly validated or sanitized.

  - The database value passed to status_rrd_graph_img.php script is not properly
  validated or sanitized.

  - An error in pkg_edit.php which allows including XML files.

  - Errors in pkg_mgr_install.php and system_firmware_restorefullbackup.php scripts.

  - The session ID is not properly reset when initializing a new login session.

  - The session cookie set at login does not have the HttpOnly flag set when the
  firewall's GUI is configured to use HTTP.");

  script_tag(name:"impact", value:"Successful exploitation will allow remote
  attackers to hijack users session, gain access to sensitive files, execute
  arbitrary HTML and script code in a user's browser session in the context of
  an affected site and get elevated privileges, read arbitrary files, execute
  commands, or have other impact on the system.");

  script_tag(name:"affected", value:"pfSense before version 2.1.4");

  script_tag(name:"solution", value:"Upgrade to version 2.1.4 or later.");

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

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

  script_xref(name:"URL", value:"https://pfsense.org/security/advisories/pfSense-SA-14_09.webgui.asc");
  script_xref(name:"URL", value:"https://pfsense.org/security/advisories/pfSense-SA-14_10.webgui.asc");
  script_xref(name:"URL", value:"https://pfsense.org/security/advisories/pfSense-SA-14_11.webgui.asc");
  script_xref(name:"URL", value:"https://pfsense.org/security/advisories/pfSense-SA-14_12.webgui.asc");

  script_category(ACT_GATHER_INFO);
  script_family("General");
  script_copyright("Copyright (C) 2015 Greenbone AG");
  script_dependencies("gb_pfsense_detect.nasl");
  script_mandatory_keys("pfsense/installed");
  exit(0);
}

include("host_details.inc");
include("version_func.inc");

if(!pfVer = get_app_version(cpe:CPE, nofork:TRUE)) exit(0);

if(version_is_less(version:pfVer, test_version:"2.1.4"))
{
  report = report_fixed_ver(installed_version:pfVer, fixed_version:"2.1.4");
  security_message(port:0, data:report);
  exit(0);
}
exit(99);