Apple Mac OS X Memory Corruption Vulnerability (HT208535)

# 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("1.3.6.1.4.1.25623.1.0.812939");
  script_version("2024-02-09T14:47:30+0000");
  script_cve_id("CVE-2018-4124");
  script_tag(name:"cvss_base", value:"9.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:C");
  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: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:"2019-03-08 16:06:00 +0000 (Fri, 08 Mar 2019)");
  script_tag(name:"creation_date", value:"2018-02-21 18:05:29 +0530 (Wed, 21 Feb 2018)");
  script_name("Apple Mac OS X Memory Corruption Vulnerability (HT208535)");

  script_tag(name:"summary", value:"Apple Mac OS X is prone to a memory corruption vulnerability.");

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

  script_tag(name:"insight", value:"The flaw exists due to a memory corruption
  issue.");

  script_tag(name:"impact", value:"Successful exploitation will allow an attacker
  to conduct denial-of-service or execute arbitrary code on affected system.");

  script_tag(name:"affected", value:"Apple Mac OS X version 10.13.x prior to
  10.13.3 build 17D102 or build 17D2102");

  script_tag(name:"solution", value:"Upgrade to Apple Mac OS X version
  10.13.3 build 17D102 or build 17D2102 or later.");

  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/HT208535");
  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\.13");
  exit(0);
}

include("version_func.inc");

osName = get_kb_item("ssh/login/osx_name");
if(!osName || "Mac OS X" >!< osName){
  exit(0);
}

osVer = get_kb_item("ssh/login/osx_version");
if(!osVer || osVer !~ "^10\.13"){
  exit(0);
}

if(version_in_range(version:osVer, test_version:"10.13", test_version2:"10.13.2")){
  fix = "10.13.3 build 17D102 or build 17D2102";
}

else if(osVer == "10.13.3")
{
  buildVer = get_kb_item("ssh/login/osx_build");

  ##https://en.wikipedia.org/wiki/MacOS_High_Sierra
  if(buildVer && ((buildVer  != "17D102") && (buildVer != "17D2102")))
  {
    fix = "10.13.3 build 17D102 or build 17D2102";
    osVer = osVer + " Build " + buildVer ;
  }
}

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

exit(99);