Symfony <= 2.7.37, 2.8.x <= 2.8.30, 3.x <= 3.2.13 and 3.3.x <= 3.3.12 Multiple Vulnerabilities

# SPDX-FileCopyrightText: 2018 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:sensiolabs:symfony";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.113246");
  script_version("2025-09-01T05:39:44+0000");
  script_tag(name:"last_modification", value:"2025-09-01 05:39:44 +0000 (Mon, 01 Sep 2025)");
  script_tag(name:"creation_date", value:"2018-08-07 12:27:08 +0200 (Tue, 07 Aug 2018)");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:N/A:N");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2019-03-13 17:56:00 +0000 (Wed, 13 Mar 2019)");

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

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

  script_cve_id("CVE-2017-16653", "CVE-2017-16654", "CVE-2017-16790");

  script_name("Symfony <= 2.7.37, 2.8.x <= 2.8.30, 3.x <= 3.2.13 and 3.3.x <= 3.3.12 Multiple Vulnerabilities");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2018 Greenbone AG");
  script_family("Web application abuses");
  script_dependencies("gb_symfony_consolidation.nasl");
  script_mandatory_keys("symfony/detected");

  script_tag(name:"summary", value:"Symfony 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 vulnerabilities exist:

  - CVE-2017-16654: An attacker can use the locale parameter to naivate to arbitrary directions.

  - CVE-2017-16790: An attacker can insert a file path into the 'FileType' POST parameter to
  retrieve the contents of that file.

  - CVE-2017-16653: The CSRF protection doesn't use different tokens for HTTP and HTTPS, allowing
  for MITM attacks on HTTP that can then be used in an HTTPS context.");

  script_tag(name:"impact", value:"Successful exploitation would allow an attacker to obtain
  sensitive information.");

  script_tag(name:"affected", value:"Symfony through version 2.7.37, 2.8.0 through 2.8.30, 3.0.0
  through 3.2.13 and 3.3.0 through 3.3.12.");

  script_tag(name:"solution", value:"Update to version 2.7.38, 2.8.31, 3.2.14, 3.3.13 or later.");

  script_xref(name:"URL", value:"https://symfony.com/blog/cve-2017-16653-csrf-protection-does-not-use-different-tokens-for-http-and-https");
  script_xref(name:"URL", value:"https://symfony.com/blog/cve-2017-16790-ensure-that-submitted-data-are-uploaded-files");

  exit(0);
}

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

if( isnull( port = get_app_port( cpe: CPE ) ) )
  exit( 0 );

if( ! version = get_app_version( cpe: CPE, port: port ) )
  exit( 0 );

if( version_is_less( version: version, test_version: "2.7.38" ) ) {
  report = report_fixed_ver( installed_version: version, fixed_version: "2.7.38" );
  security_message( port: port, data: report );
  exit( 0 );
}

if( version_in_range( version: version, test_version: "2.8.0", test_version2: "2.8.30" ) ) {
  report = report_fixed_ver( installed_version: version, fixed_version: "2.8.31" );
  security_message( port: port, data: report );
  exit( 0 );
}

if( version_in_range( version: version, test_version: "3.0.0", test_version2: "3.2.13" ) ) {
  report = report_fixed_ver( installed_version: version, fixed_version: "3.2.14" );
  security_message( port: port, data: report );
  exit( 0 );
}

if( version_in_range( version: version, test_version: "3.3.0", test_version2: "3.3.12" ) ) {
  report = report_fixed_ver( installed_version: version, fixed_version: "3.3.13" );
  security_message( port: port, data: report );
  exit( 0 );
}

exit( 99 );