Apple Mac OS X Multiple Code Execution Vulnerabilities (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("1.3.6.1.4.1.25623.1.0.811960");
  script_version("2025-11-14T15:41:06+0000");
  script_cve_id("CVE-2017-13832", "CVE-2016-2161", "CVE-2016-5387", "CVE-2016-8740",
                "CVE-2016-8743", "CVE-2017-3167", "CVE-2017-3169", "CVE-2017-7659",
                "CVE-2017-7668", "CVE-2017-7679", "CVE-2017-9788", "CVE-2017-9789",
                "CVE-2017-13825", "CVE-2017-13809", "CVE-2017-13820", "CVE-2017-13821",
                "CVE-2017-13815", "CVE-2017-13828", "CVE-2017-13811", "CVE-2017-13830",
                "CVE-2017-11103", "CVE-2017-13819", "CVE-2017-13814", "CVE-2017-13831",
                "CVE-2017-13810", "CVE-2017-13817", "CVE-2017-13818", "CVE-2017-13836",
                "CVE-2017-13841", "CVE-2017-13840", "CVE-2017-13842", "CVE-2017-13782",
                "CVE-2017-13843", "CVE-2017-13813", "CVE-2017-13816", "CVE-2017-13812",
                "CVE-2016-4736", "CVE-2017-13824", "CVE-2017-13846", "CVE-2017-13826",
                "CVE-2017-13822", "CVE-2017-7132", "CVE-2017-13823", "CVE-2017-13808",
                "CVE-2017-13838", "CVE-2016-0736");
  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:"2017-07-20 12:23:38 +0530 (Thu, 20 Jul 2017)");
  script_name("Apple Mac OS X Multiple Code Execution Vulnerabilities (HT208221)");

  script_tag(name:"summary", value:"Apple Mac OS X is prone to multiple 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,

  - Multiple memory corruption issues in libxpc component.

  - Multiple issues in Apache.

  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, and 10.11.x through
  10.11.6 prior to Security Update 2017-004 El Capitan.");

  script_tag(name:"solution", value:"Apply appropriate security patch 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/HT208221");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/95076");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/91816");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/94650");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/95077");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/99135");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/99134");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/99132");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/99137");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/99170");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/99569");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/99568");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/99551");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/93055");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/101637");
  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\.1[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\.1[12]" || "Mac OS X" >!< osName){
  exit(0);
}

if(osVer =~ "^10\.1[12]")
{
  if(version_in_range(version:osVer, test_version:"10.11", test_version2:"10.11.5") ||
     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 == "10.11.6" || osVer == "10.12.6")
  {
    buildVer = get_kb_item("ssh/login/osx_build");
    if(osVer == "10.11.6" && version_is_less(version:buildVer, test_version:"15G17023") ||
       osVer == "10.12.6" && 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);