Apple Safari Security Update (HT209603) - Mac OS X

# Copyright (C) 2019 Greenbone Networks GmbH
# 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-or-later
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# 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

CPE = "cpe:/a:apple:safari";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.814876");
  script_version("2023-10-27T16:11:32+0000");
  script_xref(name:"CISA", value:"Known Exploited Vulnerability (KEV) catalog");
  script_xref(name:"URL", value:"https://www.cisa.gov/known-exploited-vulnerabilities-catalog");
  script_cve_id("CVE-2019-6204", "CVE-2019-8505", "CVE-2019-8506", "CVE-2019-8535",
                "CVE-2019-6201", "CVE-2019-8518", "CVE-2019-8523", "CVE-2019-8524",
                "CVE-2019-8558", "CVE-2019-8559", "CVE-2019-8563", "CVE-2019-8536",
                "CVE-2019-8544", "CVE-2019-8515", "CVE-2019-7285", "CVE-2019-8556",
                "CVE-2019-8503", "CVE-2019-7292", "CVE-2019-8562", "CVE-2019-8551");
  script_tag(name:"cvss_base", value:"9.3");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:C/I:C/A:C");
  script_tag(name:"last_modification", value:"2023-10-27 16:11:32 +0000 (Fri, 27 Oct 2023)");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2021-05-18 13:00:00 +0000 (Tue, 18 May 2021)");
  script_tag(name:"creation_date", value:"2019-03-26 10:33:50 +0530 (Tue, 26 Mar 2019)");
  script_name("Apple Safari Security Update (HT209603) - Mac OS X");

  script_tag(name:"summary", value:"Apple Safari 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:"Multiple flaws exist due to:

  - A logic issue.

  - A type confusion issue.

  - Multiple memory corruption issues.

  - A cross-origin issue with the fetch API.

  - A use after free issue.

  - A validation issue.");

  script_tag(name:"impact", value:"Successful exploitation of this vulnerability
  will allow remote attackers to execute scripts, circumvent sandbox restrictions,
  read sensitive user information and process memory, execute arbitrary code and
  conduct universal cross site scripting by processing maliciously crafted web
  content.");

  script_tag(name:"affected", value:"Apple Safari versions before 12.1.");

  script_tag(name:"solution", value:"Update to version 12.1 or later.");

  script_tag(name:"solution_type", value:"VendorFix");
  script_tag(name:"qod_type", value:"executable_version");
  script_xref(name:"URL", value:"https://support.apple.com/en-us/HT209603");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2019 Greenbone Networks GmbH");
  script_family("General");
  script_dependencies("macosx_safari_detect.nasl");
  script_mandatory_keys("AppleSafari/MacOSX/Version");
  exit(0);
}

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

if(!infos = get_app_version_and_location(cpe:CPE, exit_no_version:TRUE))
  exit(0);

vers = infos["version"];
path = infos["location"];

if(version_is_less(version:vers, test_version:"12.1")) {
  report = report_fixed_ver(installed_version:vers, fixed_version:"12.1", install_path:path);
  security_message(port:0, data:report);
  exit(0);
}

exit(99);