Apple MacOSX Security Updates(HT210348)-01

2019-07-23T00:00:00
ID OPENVAS:1361412562310815425
Type openvas
Reporter Copyright (C) 2019 Greenbone Networks GmbH
Modified 2020-03-04T00:00:00

Description

This host is installed with Apple Mac OS X and is prone to multiple vulnerabilities.

                                        
                                            # Copyright (C) 2019 Greenbone Networks GmbH
# Text descriptions are largely excerpted from the referenced
# advisory, and are Copyright (C) the respective author(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.

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.815425");
  script_version("2020-03-04T09:29:37+0000");
  script_cve_id("CVE-2018-16860", "CVE-2019-8662", "CVE-2019-8641", "CVE-2018-19860",
                "CVE-2019-8656", "CVE-2019-8657", "CVE-2019-13118");
  script_tag(name:"cvss_base", value:"10.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_tag(name:"last_modification", value:"2020-03-04 09:29:37 +0000 (Wed, 04 Mar 2020)");
  script_tag(name:"creation_date", value:"2019-07-23 12:39:20 +0530 (Tue, 23 Jul 2019)");
  script_name("Apple MacOSX Security Updates(HT210348)-01");

  script_tag(name:"summary", value:"This host is installed with Apple Mac OS X
  and 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 exists due to,

  - An out-of-bounds read error while parsing a maliciously crafted office
    document in UIFoundation.

  - An use-after-free error when deserializing an untrusted NSDictionary.

  - A stack overflow due to improper input validation in libxslt.

  - An issue in Samba due to improper checks to prevent unauthorized actions.

  - An out-of-bounds read error due to improper input validation in Foundation.

  - A memory corruption issue in Bluetooth.");

  script_tag(name:"impact", value:"Successful exploitation allows attackers
  to cause arbitrary code execution, unexpected application termination,
  perform unauthorized actions and view sensitive information");

  script_tag(name:"affected", value:"Apple Mac OS X versions,
  10.12.x through 10.12.6, 10.13.x through 10.13.6, 10.14.x through 10.14.5");

  script_tag(name:"solution", value:"Apply appropriate security updates from
  the vendor. Please see the references for more information.");

  script_tag(name:"solution_type", value:"VendorFix");
  script_tag(name:"qod_type", value:"package");
  script_xref(name:"URL", value:"https://support.apple.com/en-us/HT210348");

  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2019 Greenbone Networks GmbH");
  script_family("Mac OS X Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/osx_name", "ssh/login/osx_version");
  exit(0);
}

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

osName = get_kb_item("ssh/login/osx_name");
if(!osName)
  exit(0);

osVer = get_kb_item("ssh/login/osx_version");
if(!osVer || osVer !~ "^10\.1[2-4]\." || "Mac OS X" >!< osName)
  exit(0);

buildVer = get_kb_item("ssh/login/osx_build");

if(osVer =~ "^10\.12") {
  if(version_in_range(version:osVer, test_version:"10.12", test_version2:"10.12.5")) {
    fix = "Upgrade to latest OS release and apply patch from vendor";
  }

  else if(osVer == "10.12.6") {
    if(osVer == "10.12.6" && version_is_less(version:buildVer, test_version:"16G2127")) {
      fix = "Apply patch from vendor";
      osVer = osVer + " Build " + buildVer;
    }
  }
}

if(osVer =~ "^10\.13") {
  if(version_in_range(version:osVer, test_version:"10.13", test_version2:"10.13.5")) {
    fix = "Upgrade to latest OS release and apply patch from vendor";
  }

  else if(osVer == "10.13.6") {
    if(osVer == "10.13.6" && version_is_less(version:buildVer, test_version:"17G8029")) {
      fix = "Apply patch from vendor";
      osVer = osVer + " Build " + buildVer;
    }
  }
}

if(version_in_range(version:osVer, test_version:"10.14",test_version2:"10.14.5")) {
  fix = "10.14.6";
}

if(fix) {
  report = report_fixed_ver(installed_version:osVer, fixed_version:fix);
  security_message(port:0, data:report);
  exit(0);
}

exit(99);