Apple Mac OS X Multiple Information Disclosure Vulnerabilities (HT208165)

# 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("1.3.6.1.4.1.25623.1.0.811853");
  script_version("2024-02-16T14:37:06+0000");
  script_cve_id("CVE-2017-7149", "CVE-2017-7150");
  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:"2024-02-16 14:37:06 +0000 (Fri, 16 Feb 2024)");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2019-10-03 00:03:00 +0000 (Thu, 03 Oct 2019)");
  script_tag(name:"creation_date", value:"2017-10-09 10:57:39 +0530 (Mon, 09 Oct 2017)");
  script_name("Apple Mac OS X Multiple Information Disclosure Vulnerabilities (HT208165)");

  script_tag(name:"summary", value:"This host is has Apple Mac OS X and
  is prone to multiple information disclosure vulnerabilities.");

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

  script_tag(name:"insight", value:"Multiple flaws exist as,

  - A method existed for applications to bypass the key chain access prompt with
    a synthetic click.

  - If a hint was set in Disk Utility when creating an APFS encrypted volume,
    the password was stored as the hint.");

  script_tag(name:"impact", value:"Successful exploitation will allow attackers
  to access sensitive information like passwords and other important data.");

  script_tag(name:"affected", value:"Apple Mac OS X version 10.13 before
  build 17A405.");

  script_tag(name:"solution", value:"Upgrade to Apple Mac OS X version
  10.13 build 17A405 by applying the supplemental update from the vendor.");

  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/HT208165");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/101178");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/101177");
  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\.13");
  exit(0);
}

include("revisions-lib.inc");
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\.13" || "Mac OS X" >!< osName){
  exit(0);
}

buildVer = get_kb_item("ssh/login/osx_build");
## applying Supplemental Update on 10.13 will upgrade build version to 17A405
## https://en.wikipedia.org/wiki/MacOS_High_Sierra
if(buildVer)
{
  if(revcomp(a: buildVer, b: "17A405") < 0)
  {
    osVer = osVer + " Build " + buildVer;
    report = report_fixed_ver(installed_version:osVer, fixed_version:"Apply Supplemental Update for 10.13");
    security_message(data:report);
    exit(0);
  }
}

exit(99);