Apple Mac OS X Security Updates (HT208937)-01

# SPDX-FileCopyrightText: 2018 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("1.3.6.1.4.1.25623.1.0.813634");
  script_version("2024-02-09T14:47:30+0000");
  script_cve_id("CVE-2018-4178");
  script_tag(name:"cvss_base", value:"2.1");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:N/C:P/I:N/A:N");
  script_tag(name:"last_modification", value:"2024-02-09 14:47:30 +0000 (Fri, 09 Feb 2024)");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2020-08-24 17:37:00 +0000 (Mon, 24 Aug 2020)");
  script_tag(name:"creation_date", value:"2018-07-10 10:53:58 +0530 (Tue, 10 Jul 2018)");
  script_name("Apple Mac OS X Security Updates (HT208937)-01");

  script_tag(name:"summary", value:"Apple Mac OS X is prone to an information disclosure vulnerability.");

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

  script_tag(name:"insight", value:"The flaws exist due to a permissions issue
  existed in which execute permission was incorrectly granted.");

  script_tag(name:"impact", value:"Successful exploitation will allow local
  attacker to view sensitive user information.");

  script_tag(name:"affected", value:"Apple Mac OS X versions,
  10.12.x through 10.12.6 build 16G1408");

  script_tag(name:"solution", value:"Apply the appropriate patch for 10.12.x. 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/HT208937");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2018 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(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");
  if(buildVer)
  {
    if(version_is_less_equal(version:buildVer, test_version:"16G1408"))
    {
      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);