Apple Mac OS X Multiple Arbitrary Code Execution Vulnerabilities - 01 - (HT208221)

# SPDX-FileCopyrightText: 2017 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

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.811964");
  script_version("2025-11-14T15:41:06+0000");
  script_cve_id("CVE-2017-13808", "CVE-2017-13807", "CVE-2017-13815", "CVE-2017-13814",
                "CVE-2017-13906", "CVE-2017-13834", "CVE-2017-9050", "CVE-2017-9049");
  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:"2025-11-14 15:41:06 +0000 (Fri, 14 Nov 2025)");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2017-11-27 17:46:00 +0000 (Mon, 27 Nov 2017)");
  script_tag(name:"creation_date", value:"2017-11-02 13:40:42 +0530 (Thu, 02 Nov 2017)");
  script_name("Apple Mac OS X Multiple Arbitrary Code Execution Vulnerabilities - 01 - (HT208221)");

  script_tag(name:"summary", value:"Apple Mac OS X is prone to multiple arbitrary code execution vulnerabilities.");

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

  script_tag(name:"insight", value:"Multiple flaws are due to,

  - A memory corruption issue was addressed with improved memory handling.

  - A memory consumption issue was addressed with improved memory handling.

  Please see the references for more information about the vulnerabilities.");

  script_tag(name:"impact", value:"Successful exploitation of these
  vulnerabilities allow remote attackers to execute arbitrary code, bypass
  security restrictions, disclose sensitive information and cause a denial of
  service on affected system.");

  script_tag(name:"affected", value:"Apple Mac OS X version 10.12.x through 10.12.6
  prior to Security Update 2017-001 Sierra.");

  script_tag(name:"solution", value:"Apply Security Update 2017-001 Sierra for
  macOS Sierra.");

  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/HT208221");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2017 Greenbone AG");
  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", re:"ssh/login/osx_version=^10\.12");
  exit(0);
}

include("version_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\.12" || "Mac OS X" >!< osName){
  exit(0);
}

# if 10.12.x before 10.12.6 is running, update to 10.12.6 first and then apply patch
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")
  {
    buildVer = get_kb_item("ssh/login/osx_build");
    # applying patch on 10.12.6 will upgrade build version to 16G1036
    # http://www.xlr8yourmac.com/index.html#MacNvidiaDriverUpdates
    if(buildVer)
    {
      if(version_is_less(version:buildVer, test_version:"16G1036"))
      {
        fix = "Apply patch from vendor";
        osVer = osVer + " Build " + buildVer;
      }
    }
  }
}


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

exit(99);