F5 BIG-IP - BIG-IP IPsec IKE peer listener vulnerability CVE-2016-5736

# SPDX-FileCopyrightText: 2016 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:/h:f5:big-ip";

if (description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.105867");
  script_cve_id("CVE-2016-5736");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:P");
  script_version("2024-05-29T05:05:18+0000");

  script_name("F5 BIG-IP - BIG-IP IPsec IKE peer listener vulnerability CVE-2016-5736");

  script_xref(name:"URL", value:"https://my.f5.com/manage/s/article/K10133477");

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

  script_tag(name:"solution", value:"See the referenced vendor advisory for a solution.");

  script_tag(name:"summary", value:"The anonymous IPsec IKE peer configuration object is present and enabled in the default configuration. The settings of the anonymous IPsec IKE peer object allow an arbitrary
peer to establish IKE phase 1 without certificate validation or a pre-shared key which may expose phase 2 negotiations to a brute force attack.");

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

  script_tag(name:"last_modification", value:"2024-05-29 05:05:18 +0000 (Wed, 29 May 2024)");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2019-06-06 15:11:00 +0000 (Thu, 06 Jun 2019)");
  script_tag(name:"creation_date", value:"2016-08-12 13:29:02 +0200 (Fri, 12 Aug 2016)");
  script_category(ACT_GATHER_INFO);
  script_family("F5 Local Security Checks");
  script_copyright("Copyright (C) 2016 Greenbone AG");
  script_dependencies("gb_f5_big_ip_ssh_login_detect.nasl");
  script_mandatory_keys("f5/big_ip/version", "f5/big_ip/active_modules");
  exit(0);
}

include("f5.inc");
include("host_details.inc");
include("list_array_func.inc");
include("version_func.inc");

if (!version = get_app_version(cpe: CPE, service: "ssh-login"))
  exit(0);

check_f5["LTM"] = make_array("affected",   "12.0.0-12.0.0_HF1;11.6.0;11.4.0-11.5.4_HF1;11.2.1-11.2.1_HF15;",
                             "unaffected", "12.1.0;12.0.0_HF2;11.6.1;11.5.4_HF2;11.2.1_HF16;10.2.1-10.2.4;");

check_f5["AAM"] = make_array("affected",   "12.0.0-12.0.0_HF1;11.6.0;11.4.0-11.5.4_HF1;",
                             "unaffected", "12.1.0;12.0.0_HF2;11.6.1;11.5.4_HF2;");

check_f5["AFM"] = make_array("affected",   "12.0.0-12.0.0_HF1;11.6.0;11.4.0-11.5.4_HF1;",
                             "unaffected", "12.1.0;12.0.0_HF2;11.6.1;11.5.4_HF2;");

check_f5["AVR"] = make_array("affected",   "12.0.0-12.0.0_HF1;11.6.0;11.4.0-11.5.4_HF1;11.2.1-11.2.1_HF15;",
                             "unaffected", "12.1.0;12.0.0_HF2;11.6.1;11.5.4_HF2;11.2.1_HF16;");

check_f5["APM"] = make_array("affected",   "12.0.0-12.0.0_HF1;11.6.0;11.4.0-11.5.4_HF1;11.2.1-11.2.1_HF15;",
                             "unaffected", "12.1.0;12.0.0_HF2;11.6.1;11.5.4_HF2;11.2.1_HF16;10.2.1-10.2.4;");

check_f5["ASM"] = make_array("affected",   "12.0.0-12.0.0_HF1;11.6.0;11.4.0-11.5.4_HF1;11.2.1-11.2.1_HF15;",
                             "unaffected", "12.1.0;12.0.0_HF2;11.6.1;11.5.4_HF2;11.2.1_HF16;10.2.1-10.2.4;");

check_f5["GTM"] = make_array("affected",   "11.6.0;11.4.0-11.5.4_HF1;11.2.1-11.2.1_HF15;",
                             "unaffected", "11.6.1;11.5.4_HF2;11.2.1_HF16;10.2.1-10.2.4;");

check_f5["LC"]  = make_array("affected",   "12.0.0-12.0.0_HF1;11.6.0;11.4.0-11.5.4_HF1;11.2.1-11.2.1_HF15;",
                             "unaffected", "12.1.0;12.0.0_HF2;11.6.1;11.5.4_HF2;11.2.1_HF16;10.2.1-10.2.4;");

check_f5["PEM"] = make_array("affected",   "12.0.0-12.0.0_HF1;11.6.0;11.4.0-11.5.4_HF1;",
                             "unaffected", "12.1.0;12.0.0_HF2;11.6.1;11.5.4_HF2;");

check_f5["PSM"] = make_array("affected",   "11.4.0-11.4.1;",
                             "unaffected", "10.2.1-10.2.4;");

check_f5["WAM"] = make_array("affected",   "11.2.1-11.2.1_HF15;",
                             "unaffected", "11.2.1_HF16;10.2.1-10.2.4;");

check_f5["WOM"] = make_array("affected",   "11.2.1-11.2.1_HF15;",
                             "unaffected", "11.2.1_HF16;10.2.1-10.2.4;");

if (report = f5_is_vulnerable(ca: check_f5, version: version)) {
  security_message(port: 0, data: report);
  exit(0);
}

exit(99);