Vulnerabilities > CVE-2017-8494 - Improper Preservation of Permissions vulnerability in Microsoft Windows 10 and Windows Server 2016

#
# (C) Tenable Network Security, Inc.
#

include("compat.inc");

if (description)
{
  script_id(100765);
  script_version("1.24");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/05/28");

  script_cve_id(
    "CVE-2017-0193",
    "CVE-2017-0218",
    "CVE-2017-0219",
    "CVE-2017-0282",
    "CVE-2017-0283",
    "CVE-2017-0284",
    "CVE-2017-0285",
    "CVE-2017-0287",
    "CVE-2017-0288",
    "CVE-2017-0289",
    "CVE-2017-0291",
    "CVE-2017-0292",
    "CVE-2017-0294",
    "CVE-2017-0296",
    "CVE-2017-0297",
    "CVE-2017-0298",
    "CVE-2017-0299",
    "CVE-2017-0300",
    "CVE-2017-8460",
    "CVE-2017-8462",
    "CVE-2017-8464",
    "CVE-2017-8465",
    "CVE-2017-8466",
    "CVE-2017-8468",
    "CVE-2017-8470",
    "CVE-2017-8471",
    "CVE-2017-8473",
    "CVE-2017-8474",
    "CVE-2017-8475",
    "CVE-2017-8476",
    "CVE-2017-8477",
    "CVE-2017-8478",
    "CVE-2017-8479",
    "CVE-2017-8480",
    "CVE-2017-8481",
    "CVE-2017-8482",
    "CVE-2017-8483",
    "CVE-2017-8484",
    "CVE-2017-8485",
    "CVE-2017-8489",
    "CVE-2017-8490",
    "CVE-2017-8491",
    "CVE-2017-8492",
    "CVE-2017-8493",
    "CVE-2017-8494",
    "CVE-2017-8517",
    "CVE-2017-8518",
    "CVE-2017-8522",
    "CVE-2017-8523",
    "CVE-2017-8524",
    "CVE-2017-8527",
    "CVE-2017-8530",
    "CVE-2017-8531",
    "CVE-2017-8532",
    "CVE-2017-8533",
    "CVE-2017-8543",
    "CVE-2017-8544",
    "CVE-2017-8547",
    "CVE-2017-8548",
    "CVE-2017-8549",
    "CVE-2017-8554",
    "CVE-2017-8575",
    "CVE-2017-8576",
    "CVE-2017-8579"
  );
  script_bugtraq_id(
    98818,
    98819,
    98820,
    98821,
    98824,
    98826,
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    99212,
    99215
  );
  script_xref(name:"MSKB", value:"4022727");
  script_xref(name:"MSFT", value:"MS17-4022727");

  script_name(english:"KB4022727: Windows 10 Version 1507 June 2017 Cumulative Update");
  script_summary(english:"Checks for rollup.");

  script_set_attribute(attribute:"synopsis", value:
"The remote Windows host is affected by multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The remote Windows 10 version 1507 host is missing security update
KB4022727. It is, therefore, affected by multiple vulnerabilities :

  - An elevation of privilege vulnerability exists in
    Windows Hyper-V instruction emulation due to a failure
    to properly enforce privilege levels. An attacker on a
    guest operating system can exploit this to gain elevated
    privileges on the guest. Note that the host operating
    system is not vulnerable. (CVE-2017-0193)

  - Multiple security bypass vulnerabilities exist in
    Device Guard. A local attacker can exploit these, via a
    specially crafted script, to bypass the Device Guard
    Code Integrity policy and inject arbitrary code into a
    trusted PowerShell process. (CVE-2017-0218,
    CVE-2017-0219)

  - Multiple information disclosure vulnerabilities exist in
    Windows Uniscribe due to improper handling of objects in
    memory. An unauthenticated, remote attacker can exploit
    these, by convincing a user to visit a specially crafted
    website or open a specially crafted document, to
    disclose the contents of memory. (CVE-2017-0282,
    CVE-2017-0284, CVE-2017-0285)

  - A remote code execution vulnerability exists in
    Windows Uniscribe software due to improper handling of
    objects in memory. An unauthenticated, remote attacker
    can exploit this, by convincing a user to visit a
    specially crafted website or open a specially crafted
    document, to execute arbitrary code in the context of
    the current user. (CVE-2017-0283)

  - Multiple information disclosure vulnerabilities exist in
    the Windows GDI component due to improper handling of
    objects in memory. An unauthenticated, remote attacker
    can exploit these, by convincing a user to visit a
    specially crafted website or open a specially crafted
    document, to disclose the contents of memory.
    (CVE-2017-0287, CVE-2017-0288, CVE-2017-0289,
    CVE-2017-8531, CVE-2017-8532, CVE-2017-8533)

  - Multiple remote code execution vulnerabilities exist in
    Microsoft Windows due to improper parsing of PDF files.
    An unauthenticated, remote attacker can exploit these,
    by convincing a user to open a specially crafted PDF
    file, to execute arbitrary code in the context of the
    current user. (CVE-2017-0291, CVE-2017-0292)

  - A remote code execution vulnerability exists in
    Microsoft Windows due to improper handling of cabinet
    files. An unauthenticated, remote attacker can exploit
    this, by convincing a user to open a specially crafted
    cabinet file, to execute arbitrary code in the context
    of the current user. (CVE-2017-0294)

  - An elevation of privilege vulnerability exists in
    tdx.sys due to a failure to check the length of a buffer
    prior to copying memory to it. A local attacker can
    exploit this, via a specially crafted application, to
    execute arbitrary code in an elevated context.
    (CVE-2017-0296)

  - An elevation of privilege vulnerability exists in the
    Windows kernel due to improper handling of objects in
    memory. A local attacker can exploit this, via a
    specially crafted application, to execute arbitrary code
    with elevated permissions. (CVE-2017-0297)

  - An elevation of privilege vulnerability exists in the
    DCOM object in Helppane.exe, when configured to run as
    the interactive user, due to a failure to properly
    authenticate the client. An authenticated, remote
    attacker can exploit this, via a specially crafted
    application, to run arbitrary code in another user's
    session after that user has logged on to the same system
    using Terminal Services or Fast User Switching.
    (CVE-2017-0298)

  - Multiple information disclosure vulnerabilities exist in
    the Windows kernel due to improper initialization of
    objects in memory. An authenticated, remote attacker can
    exploit these, via a specially crafted application, to
    disclose the base address of the kernel driver.
    (CVE-2017-0299, CVE-2017-0300, CVE-2017-8462,
    CVE-2017-8485)

  - An information disclosure vulnerability exists in
    Microsoft Windows due to improper parsing of PDF files.
    An unauthenticated, remote attacker can exploit this, by
    convincing a user to open a specially crafted PDF file,
    to disclose the contents of memory. (CVE-2017-8460)

  - A remote code execution vulnerability exists in Windows
    due to improper handling of shortcuts. An
    unauthenticated, remote attacker can exploit this, by
    convincing a user to insert a removable drive containing
    a malicious shortcut and binary, to automatically
    execute arbitrary code in the context of the current
    user. (CVE-2017-8464)

  - Multiple elevation of privilege vulnerabilities exist in
    the Windows kernel-mode driver due to improper handling
    of objects in memory. A local attacker can exploit
    these, via a specially crafted application, to run
    processes in an elevated context. (CVE-2017-8465,
    CVE-2017-8466, CVE-2017-8468)

  - Multiple information disclosure vulnerabilities exist in
    the Windows kernel due to improper initialization of
    objects in memory. An authenticated, remote attacker can
    exploit these, via a specially crafted application, to
    disclose sensitive information. (CVE-2017-8470,
    CVE-2017-8471, CVE-2017-8473, CVE-2017-8474,
    CVE-2017-8475, CVE-2017-8476, CVE-2017-8477,
    CVE-2017-8478, CVE-2017-8479, CVE-2017-8480,
    CVE-2017-8481, CVE-2017-8482, CVE-2017-8483,
    CVE-2017-8484, CVE-2017-8489, CVE-2017-8490,
    CVE-2017-8491, CVE-2017-8492)

  - A security bypass vulnerability exists due to a failure
    to enforce case sensitivity for certain variable checks.
    A local attacker can exploit this, via a specially
    crafted application, to bypass Unified Extensible
    Firmware Interface (UEFI) variable security.
    (CVE-2017-8493)

  - An elevation of privilege vulnerability exists in the
    Windows Secure Kernel Mode feature due to a failure to
    properly handle objects in memory. A local attacker can
    exploit this, via a specially crafted application, to
    bypass virtual trust levels (VTL). (CVE-2017-8494)

  - Multiple remote code execution vulnerabilities exist in
    Microsoft browsers in the JavaScript engines due to
    improper handling of objects in memory. An
    unauthenticated, remote attacker can exploit these, by
    convincing a user to visit a specially crafted website,
    to execute arbitrary code in the context of the current
    user. (CVE-2017-8517, CVE-2017-8522, CVE-2017-8524,
    CVE-2017-8548)

  - A same-origin policy bypass vulnerability exists in
    Microsoft Edge due to a failure to properly apply the
    Same Origin Policy for HTML elements. An
    unauthenticated, remote attacker can exploit this, by
    convincing a user to follow a link, to load a page with
    malicious content. (CVE-2017-8523)

  - A remote code execution vulnerability exists in the
    Windows font library due to improper handling of
    embedded fonts. An unauthenticated, remote attacker can
    exploit this, by convincing a user to visit a specially
    crafted website or open a specially crafted Microsoft
    document, to execute arbitrary code in the context of
    the current user. (CVE-2017-8527)

  - A same-origin policy bypass vulnerability exists in
    Microsoft Edge due to a failure to properly enforce
    same-origin policies. An unauthenticated, remote
    attacker can exploit this, by convincing a user to visit
    a specially crafted website, to disclose information
    from origins outside the current one. (CVE-2017-8530)

  - A remote code execution vulnerability exists in the
    Windows Search functionality due to improper handling of
    objects in memory. An unauthenticated, remote attacker
    can exploit this, via a specially crafted SMB message,
    to execute arbitrary code. (CVE-2017-8543)

  - An information disclosure vulnerability exists in the
    Windows Search functionality due to improper handling of
    objects in memory. An unauthenticated, remote attacker
    can exploit this, via a specially crafted SMB message,
    to disclose sensitive information. (CVE-2017-8544)

  - A remote code execution vulnerability exists in Internet
    Explorer due to improper handling of objects in memory.
    An unauthenticated, remote attacker can exploit this, by
    convincing a user to visit a specially crafted website,
    to execute arbitrary code in the context of the current
    user. (CVE-2017-8547)

  - A remote code execution vulnerability exists in
    Microsoft Edge in the JavaScript scripting engine due to
    improper handling of objects in memory. An
    unauthenticated, remote attacker can exploit this, by
    convincing a user to visit a specially crafted website,
    to execute arbitrary code in the context of the current
    user. (CVE-2017-8549)

  - An information disclosure vulnerability exists in the
    Windows Graphics component due to improper handling of
    objects in memory. An authenticated, remote attacker can
    exploit this, via a specially crafted application, to
    disclose sensitive information. (CVE-2017-8575)

  - An elevation of privilege vulnerability exists in the
    Windows Graphics component due to improper
    initialization of objects in memory. A local attacker
    can exploit this, via a specially crafted application,
    to execute arbitrary code in kernel mode.
    (CVE-2017-8576)

  - An elevation of privilege vulnerability exists DirectX
    due to improper handling of objects in memory. A local
    attacker can exploit this, via a specially crafted
    application, to execute arbitrary code in kernel mode.
    (CVE-2017-8576)

  - An information disclosure vulnerability exists in the
    Windows kernel due to improper handling of objects in
    memory. An authenticated, remote attacker can exploit
    this, via a specially crafted application, to disclose
    the contents of memory. (CVE-2017-8554)");

  # https://support.microsoft.com/en-us/help/4022727/windows-10-update-kb4022727
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?05d092f6");
  script_set_attribute(attribute:"solution", value:
"Apply security update KB4022727 as well as refer to the KB article for additional information.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:H/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:H/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2017-8543");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploited_by_malware", value:"true");
  script_set_attribute(attribute:"metasploit_name", value:'LNK Code Execution Vulnerability');
  script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");
  script_set_attribute(attribute:"exploit_framework_canvas", value:"true");
  script_set_attribute(attribute:"canvas_package", value:'CANVAS');

  script_set_attribute(attribute:"vuln_publication_date", value:"2017/06/13");
  script_set_attribute(attribute:"patch_publication_date", value:"2017/06/13");
  script_set_attribute(attribute:"plugin_publication_date", value:"2017/06/13");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:microsoft:windows");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Windows : Microsoft Bulletins");

  script_copyright(english:"This script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("smb_check_rollup.nasl", "smb_hotfixes.nasl", "ms_bulletin_checks_possible.nasl");
  script_require_keys("SMB/MS_Bulletin_Checks/Possible");
  script_require_ports(139, 445, "Host/patch_management_checks");

  exit(0);
}

include("audit.inc");
include("smb_hotfixes_fcheck.inc");
include("smb_hotfixes.inc");
include("smb_func.inc");
include("smb_reg_query.inc");
include("misc_func.inc");

get_kb_item_or_exit('SMB/MS_Bulletin_Checks/Possible');

bulletin = 'MS17-06';
kbs = make_list(
  '4022727' # 10 1507
);

if (get_kb_item('Host/patch_management_checks')) hotfix_check_3rd_party(bulletin:bulletin, kbs:kbs, severity:SECURITY_HOLE);

get_kb_item_or_exit("SMB/Registry/Enumerated");
get_kb_item_or_exit('SMB/WindowsVersion', exit_code:1);

if (hotfix_check_sp_range(win10:'0') <= 0) audit(AUDIT_OS_SP_NOT_VULN);

productname = get_kb_item_or_exit("SMB/ProductName", exit_code:1);
if ("2016" >< productname) audit(AUDIT_OS_SP_NOT_VULN);

if (
  # 10 (1507)
  smb_check_rollup(os:"10",
                   sp:0,
                   os_build:"10240",
                   rollup_date: "06_2017",
                   bulletin:bulletin,
                   rollup_kb_list:kbs)
  )
{
  replace_kb_item(name:'SMB/Missing/'+bulletin, value:TRUE);
  hotfix_security_hole();
  hotfix_check_fversion_end();
  exit(0);
}
else
{
  hotfix_check_fversion_end();
  audit(AUDIT_HOST_NOT, hotfix_get_audit_report());
}

#
# (C) Tenable Network Security, Inc.
#

include("compat.inc");

if (description)
{
  script_id(100760);
  script_version("1.28");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/05/28");

  script_cve_id(
    "CVE-2017-0173",
    "CVE-2017-0193",
    "CVE-2017-0215",
    "CVE-2017-0216",
    "CVE-2017-0218",
    "CVE-2017-0219",
    "CVE-2017-0282",
    "CVE-2017-0283",
    "CVE-2017-0284",
    "CVE-2017-0285",
    "CVE-2017-0287",
    "CVE-2017-0288",
    "CVE-2017-0289",
    "CVE-2017-0291",
    "CVE-2017-0292",
    "CVE-2017-0294",
    "CVE-2017-0295",
    "CVE-2017-0296",
    "CVE-2017-0297",
    "CVE-2017-0298",
    "CVE-2017-0299",
    "CVE-2017-0300",
    "CVE-2017-8460",
    "CVE-2017-8462",
    "CVE-2017-8464",
    "CVE-2017-8465",
    "CVE-2017-8466",
    "CVE-2017-8468",
    "CVE-2017-8470",
    "CVE-2017-8471",
    "CVE-2017-8473",
    "CVE-2017-8474",
    "CVE-2017-8475",
    "CVE-2017-8476",
    "CVE-2017-8477",
    "CVE-2017-8478",
    "CVE-2017-8479",
    "CVE-2017-8480",
    "CVE-2017-8481",
    "CVE-2017-8482",
    "CVE-2017-8483",
    "CVE-2017-8484",
    "CVE-2017-8485",
    "CVE-2017-8489",
    "CVE-2017-8490",
    "CVE-2017-8491",
    "CVE-2017-8492",
    "CVE-2017-8493",
    "CVE-2017-8494",
    "CVE-2017-8496",
    "CVE-2017-8497",
    "CVE-2017-8498",
    "CVE-2017-8504",
    "CVE-2017-8515",
    "CVE-2017-8517",
    "CVE-2017-8518",
    "CVE-2017-8522",
    "CVE-2017-8523",
    "CVE-2017-8524",
    "CVE-2017-8527",
    "CVE-2017-8530",
    "CVE-2017-8531",
    "CVE-2017-8532",
    "CVE-2017-8533",
    "CVE-2017-8543",
    "CVE-2017-8544",
    "CVE-2017-8547",
    "CVE-2017-8548",
    "CVE-2017-8549",
    "CVE-2017-8553",
    "CVE-2017-8554",
    "CVE-2017-8575",
    "CVE-2017-8576",
    "CVE-2017-8579"
  );
  script_bugtraq_id(
    98818,
    98819,
    98820,
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    98833,
    98835,
    98836,
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    98932,
    98933,
    98940,
    98942,
    98954,
    98955,
    99210,
    99212,
    99215
  );
  script_xref(name:"MSKB", value:"4022715");
  script_xref(name:"MSFT", value:"MS17-4022715");

  script_name(english:"KB4022715: Windows 10 Version 1607 and Windows Server 2016 June 2017 Cumulative Update");
  script_summary(english:"Checks for presence of the patch rollup.");

  script_set_attribute(attribute:"synopsis", value:
"The remote Windows host is affected by multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The remote Windows host is missing security update KB4022715. It is,
therefore, affected by multiple vulnerabilities :

  - Multiple security bypass vulnerabilities exist in
    Device Guard. A local attacker can exploit these, via a
    specially crafted script, to bypass the Device Guard
    Code Integrity policy and inject arbitrary code into a
    trusted PowerShell process. (CVE-2017-0173,
    CVE-2017-0215, CVE-2017-0216, CVE-2017-0218,
    CVE-2017-0219)

  - An elevation of privilege vulnerability exists in
    Windows Hyper-V instruction emulation due to a failure
    to properly enforce privilege levels. An attacker on a
    guest operating system can exploit this to gain elevated
    privileges on the guest. Note that the host operating
    system is not vulnerable. (CVE-2017-0193)

  - Multiple information disclosure vulnerabilities exist in
    Windows Uniscribe due to improper handling of objects in
    memory. An unauthenticated, remote attacker can exploit
    these, by convincing a user to visit a specially crafted
    website or open a specially crafted document, to
    disclose the contents of memory. (CVE-2017-0282,
    CVE-2017-0284, CVE-2017-0285)

  - A remote code execution vulnerability exists in
    Windows Uniscribe software due to improper handling of
    objects in memory. An unauthenticated, remote attacker
    can exploit this, by convincing a user to visit a
    specially crafted website or to open a specially crafted
    document, to execute arbitrary code in the context
    of the current user. (CVE-2017-0283)

  - Multiple information disclosure vulnerabilities exist in
    the Windows GDI component due to improper handling of
    objects in memory. An unauthenticated, remote attacker
    can exploit these, by convincing a user to visit a
    specially crafted website or open a specially crafted
    document, to disclose the contents of memory.
    (CVE-2017-0287, CVE-2017-0288, CVE-2017-0289,
    CVE-2017-8531, CVE-2017-8532, CVE-2017-8533)

  - Multiple remote code execution vulnerabilities exist in
    Microsoft Windows due to improper parsing of PDF files.
    An unauthenticated, remote attacker can exploit these,
    by convincing a user to open a specially crafted PDF
    file, to execute arbitrary code in the context of the
    current user. (CVE-2017-0291, CVE-2017-0292)

  - A remote code execution vulnerability exists in
    Microsoft Windows due to improper handling of cabinet
    files. An unauthenticated, remote attacker can exploit
    this, by convincing a user to open a specially crafted
    cabinet file, to execute arbitrary code in the context
    of the current user. (CVE-2017-0294)

  - A flaw exists in Microsoft Windows due to incorrect
    permissions being set on folders inside the DEFAULT
    folder structure. An authenticated, remote attacker can
    exploit this, by logging in to the affected system
    before the user can log in, to modify the user's DEFAULT
    folder contents. (CVE-2017-0295)

  - An elevation of privilege vulnerability exists in
    tdx.sys due to a failure to check the length of a buffer
    prior to copying memory to it. A local attacker can
    exploit this, via a specially crafted application, to
    execute arbitrary code in an elevated context.
    (CVE-2017-0296)

  - An elevation of privilege vulnerability exists in the
    Windows kernel due to improper handling of objects in
    memory. A local attacker can exploit this, via a
    specially crafted application, to execute arbitrary code
    with elevated permissions. (CVE-2017-0297)

  - An elevation of privilege vulnerability exists in the
    DCOM object in Helppane.exe, when configured to run as
    the interactive user, due to a failure to properly
    authenticate the client. An authenticated, remote
    attacker can exploit this, via a specially crafted
    application, to run arbitrary code in another user's
    session after that user has logged on to the same system
    using Terminal Services or Fast User Switching.
    (CVE-2017-0298)

  - Multiple information disclosure vulnerabilities exist in
    the Windows kernel due to improper initialization of
    objects in memory. An authenticated, remote attacker can
    exploit these, via a specially crafted application, to
    disclose the base address of the kernel driver.
    (CVE-2017-0299, CVE-2017-0300, CVE-2017-8462,
    CVE-2017-8485)

  - An information disclosure vulnerability exists in
    Microsoft Windows due to improper parsing of PDF files.
    An unauthenticated, remote attacker can exploit this, by
    convincing a user to open a specially crafted PDF file,
    to disclose the contents of memory. (CVE-2017-8460)

  - A remote code execution vulnerability exists in Windows
    due to improper handling of shortcuts. An
    unauthenticated, remote attacker can exploit this, by
    convincing a user to insert a removable drive containing
    a malicious shortcut and binary, to automatically
    execute arbitrary code in the context of the current
    user. (CVE-2017-8464)

  - Multiple elevation of privilege vulnerabilities exist in
    the Windows kernel-mode driver due to improper handling
    of objects in memory. A local attacker can exploit
    these, via a specially crafted application, to run
    processes in an elevated context. (CVE-2017-8465,
    CVE-2017-8466, CVE-2017-8468)

  - Multiple information disclosure vulnerabilities exist in
    the Windows kernel due to improper initialization of
    objects in memory. An authenticated, remote attacker can
    exploit these, via a specially crafted application, to
    disclose sensitive information. (CVE-2017-8470,
    CVE-2017-8471, CVE-2017-8473, CVE-2017-8474,
    CVE-2017-8475, CVE-2017-8476, CVE-2017-8477,
    CVE-2017-8478, CVE-2017-8479, CVE-2017-8480,
    CVE-2017-8481, CVE-2017-8482, CVE-2017-8483,
    CVE-2017-8484, CVE-2017-8489, CVE-2017-8490,
    CVE-2017-8491, CVE-2017-8492)

  - A security bypass vulnerability exists due to a failure
    to enforce case sensitivity for certain variable checks.
    A local attacker can exploit this, via a specially
    crafted application, to bypass Unified Extensible
    Firmware Interface (UEFI) variable security.
    (CVE-2017-8493)

  - An elevation of privilege vulnerability exists in the
    Windows Secure Kernel Mode feature due to a failure to
    properly handle objects in memory. A local attacker can
    exploit this, via a specially crafted application, to
    bypass virtual trust levels (VTL). (CVE-2017-8494)

  - Multiple remote code execution vulnerabilities exist in
    Microsoft Edge due to improper handling of objects in
    memory. An unauthenticated, remote attacker can exploit
    these, by convincing a user to visit a specially crafted
    website, to execute arbitrary code in the context of the
    current user. (CVE-2017-8496, CVE-2017-8497)

  - An information disclosure vulnerability exists in
    Microsoft Edge due to improper handling of JavaScript
    XML DOM objects. An unauthenticated, remote attacker can
    exploit this, by convincing a user to visit a specially
    crafted website, to disclose sensitive information.
    (CVE-2017-8498)

  - An information disclosure vulnerability exists in
    Microsoft Edge in the Fetch API due to improper handling
    of filtered response types. An unauthenticated, remote
    attacker can exploit this, by convincing a user to visit
    a specially crafted website, to disclose sensitive
    information in the URL of a cross-origin request.
    (CVE-2017-8504)

  - A denial of service vulnerability exists in Windows due
    to improper handling of kernel mode requests. An
    unauthenticated, remote attacker can exploit this, via a
    specially crafted kernel mode request, to cause the
    machine to stop responding or rebooting. (CVE-2017-8515)

  - Multiple remote code execution vulnerabilities exist in
    Microsoft browsers in the JavaScript engines due to
    improper handling of objects in memory. An
    unauthenticated, remote attacker can exploit these, by
    convincing a user to visit a specially crafted website,
    to execute arbitrary code in the context of the current
    user. (CVE-2017-8517, CVE-2017-8522, CVE-2017-8524,
    CVE-2017-8548)

  - A same-origin policy bypass vulnerability exists in
    Microsoft Edge due to a failure to properly apply the
    Same Origin Policy for HTML elements. An
    unauthenticated, remote attacker can exploit this, by
    convincing a user to follow a link, to load a page with
    malicious content. (CVE-2017-8523)

  - A remote code execution vulnerability exists in the
    Windows font library due to improper handling of
    embedded fonts. An unauthenticated, remote attacker can
    exploit this, by convincing a user to visit a specially
    crafted website or open a specially crafted Microsoft
    document, to execute arbitrary code in the context of
    the current user. (CVE-2017-8527)

  - A same-origin policy bypass vulnerability exists in
    Microsoft Edge due to a failure to properly enforce
    same-origin policies. An unauthenticated, remote
    attacker can exploit this, by convincing a user to visit
    a specially crafted website, to disclose information
    from origins outside the current one. (CVE-2017-8530)

  - A remote code execution vulnerability exists in the
    Windows Search functionality due to improper handling of
    objects in memory. An unauthenticated, remote attacker
    can exploit this, via a specially crafted SMB message,
    to execute arbitrary code. (CVE-2017-8543)

  - An information disclosure vulnerability exists in the
    Windows Search functionality due to improper handling of
    objects in memory. An unauthenticated, remote attacker
    can exploit this, via a specially crafted SMB message,
    to disclose sensitive information. (CVE-2017-8544)

  - A remote code execution vulnerability exists in Internet
    Explorer due to improper handling of objects in memory.
    An unauthenticated, remote attacker can exploit this, by
    convincing a user to visit a specially crafted website,
    to execute arbitrary code in the context of the current
    user. (CVE-2017-8547)

  - A remote code execution vulnerability exists in
    Microsoft Edge in the JavaScript scripting engine due to
    improper handling of objects in memory. An
    unauthenticated, remote attacker can exploit this, by
    convincing a user to visit a specially crafted website,
    to execute arbitrary code in the context of the current
    user. (CVE-2017-8549)

  - Multiple information disclosure vulnerabilities exist in
    the Windows kernel due to improper handling of objects
    in memory. An authenticated, remote attacker can exploit
    these, via a specially crafted application, to disclose
    the contents of memory. (CVE-2017-8553, CVE-2017-8554)

  - An information disclosure vulnerability exists in the
    Windows Graphics component due to improper handling of
    objects in memory. An authenticated, remote attacker can
    exploit this, via a specially crafted application, to
    disclose sensitive information. (CVE-2017-8575)

  - An elevation of privilege vulnerability exists in the
    Windows Graphics component due to improper
    initialization of objects in memory. A local attacker
    can exploit this, via a specially crafted application,
    to execute arbitrary code in kernel mode.
    (CVE-2017-8576)

  - An elevation of privilege vulnerability exists DirectX
    due to improper handling of objects in memory. A local
    attacker can exploit this, via a specially crafted
    application, to execute arbitrary code in kernel mode.
    (CVE-2017-8576)
");
  # https://support.microsoft.com/en-us/help/4022715/windows-10-update-kb4022715
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?4ac6572f");
  script_set_attribute(attribute:"solution", value:
"Apply security update KB4022715 as well as refer to the KB article for additional information.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:H/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:H/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2017-8543");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploited_by_malware", value:"true");
  script_set_attribute(attribute:"metasploit_name", value:'LNK Code Execution Vulnerability');
  script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");
  script_set_attribute(attribute:"exploit_framework_canvas", value:"true");
  script_set_attribute(attribute:"canvas_package", value:'CANVAS');

  script_set_attribute(attribute:"vuln_publication_date", value:"2017/06/13");
  script_set_attribute(attribute:"patch_publication_date", value:"2017/06/13");
  script_set_attribute(attribute:"plugin_publication_date", value:"2017/06/13");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:microsoft:windows");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Windows : Microsoft Bulletins");

  script_copyright(english:"This script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("smb_check_rollup.nasl", "smb_hotfixes.nasl", "ms_bulletin_checks_possible.nasl");
  script_require_keys("SMB/MS_Bulletin_Checks/Possible");
  script_require_ports(139, 445, "Host/patch_management_checks");

  exit(0);
}

include("audit.inc");
include("smb_func.inc");
include("smb_hotfixes.inc");
include("smb_hotfixes_fcheck.inc");
include("misc_func.inc");

get_kb_item_or_exit("SMB/MS_Bulletin_Checks/Possible");

## NB: Microsoft 
bulletin = 'MS17-06';
kbs = make_list('4022715');

if (get_kb_item("Host/patch_management_checks")) hotfix_check_3rd_party(bulletin:bulletin, kbs:kbs, severity:SECURITY_HOLE);

get_kb_item_or_exit("SMB/Registry/Enumerated");
get_kb_item_or_exit("SMB/WindowsVersion", exit_code:1);

# Update only applies to Window 10 1607 / Server 2016
if (hotfix_check_sp_range(win10:'0') <= 0) 
  audit(AUDIT_OS_SP_NOT_VULN);

if (hotfix_check_server_nano() == 1) audit(AUDIT_OS_NOT, "a currently supported OS (Windows Nano Server)");


share = hotfix_get_systemdrive(as_share:TRUE, exit_on_fail:TRUE);
if (!is_accessible_share(share:share)) audit(AUDIT_SHARE_FAIL, share);

if (
  # Windows 10 1607 / Server 2016
  smb_check_rollup(
    os:"10",
    sp:0,
    os_build:"14393",
    rollup_date:"06_2017",
    bulletin:bulletin,
    rollup_kb_list:kbs)
)
{
  replace_kb_item(name:"SMB/Missing/"+bulletin, value:TRUE);
  hotfix_security_hole();
  hotfix_check_fversion_end();
  exit(0);
}
else
{
  hotfix_check_fversion_end();
  audit(AUDIT_HOST_NOT, hotfix_get_audit_report());
}

#
# (C) Tenable Network Security, Inc.
#

include("compat.inc");

if (description)
{
  script_id(100759);
  script_version("1.24");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/05/28");

  script_cve_id(
    "CVE-2017-0193",
    "CVE-2017-0216",
    "CVE-2017-0218",
    "CVE-2017-0219",
    "CVE-2017-0282",
    "CVE-2017-0283",
    "CVE-2017-0284",
    "CVE-2017-0285",
    "CVE-2017-0287",
    "CVE-2017-0288",
    "CVE-2017-0289",
    "CVE-2017-0291",
    "CVE-2017-0292",
    "CVE-2017-0294",
    "CVE-2017-0296",
    "CVE-2017-0297",
    "CVE-2017-0298",
    "CVE-2017-0299",
    "CVE-2017-0300",
    "CVE-2017-8460",
    "CVE-2017-8462",
    "CVE-2017-8464",
    "CVE-2017-8465",
    "CVE-2017-8466",
    "CVE-2017-8468",
    "CVE-2017-8470",
    "CVE-2017-8471",
    "CVE-2017-8473",
    "CVE-2017-8474",
    "CVE-2017-8475",
    "CVE-2017-8476",
    "CVE-2017-8477",
    "CVE-2017-8478",
    "CVE-2017-8479",
    "CVE-2017-8480",
    "CVE-2017-8481",
    "CVE-2017-8482",
    "CVE-2017-8483",
    "CVE-2017-8484",
    "CVE-2017-8485",
    "CVE-2017-8489",
    "CVE-2017-8490",
    "CVE-2017-8491",
    "CVE-2017-8492",
    "CVE-2017-8493",
    "CVE-2017-8494",
    "CVE-2017-8515",
    "CVE-2017-8517",
    "CVE-2017-8518",
    "CVE-2017-8522",
    "CVE-2017-8523",
    "CVE-2017-8524",
    "CVE-2017-8527",
    "CVE-2017-8530",
    "CVE-2017-8531",
    "CVE-2017-8532",
    "CVE-2017-8533",
    "CVE-2017-8543",
    "CVE-2017-8544",
    "CVE-2017-8547",
    "CVE-2017-8548",
    "CVE-2017-8549",
    "CVE-2017-8554",
    "CVE-2017-8575",
    "CVE-2017-8576",
    "CVE-2017-8579"
  );
  script_bugtraq_id(
    98818,
    98819,
    98820,
    98821,
    98824,
    98826,
    98833,
    98835,
    98836,
    98837,
    98839,
    98840,
    98843,
    98844,
    98845,
    98846,
    98847,
    98848,
    98849,
    98850,
    98852,
    98853,
    98854,
    98855,
    98856,
    98857,
    98858,
    98859,
    98860,
    98862,
    98863,
    98865,
    98867,
    98869,
    98870,
    98878,
    98884,
    98885,
    98887,
    98895,
    98896,
    98897,
    98898,
    98900,
    98901,
    98902,
    98903,
    98914,
    98918,
    98920,
    98922,
    98923,
    98926,
    98928,
    98929,
    98930,
    98932,
    98933,
    98942,
    98954,
    98955,
    99210,
    99212,
    99215
  );
  script_xref(name:"MSKB", value:"4022714");
  script_xref(name:"MSFT", value:"MS17-4022714");

  script_name(english:"KB4022714: Windows 10 Version 1511 June 2017 Cumulative Update");
  script_summary(english:"Checks for rollup.");

  script_set_attribute(attribute:"synopsis", value:
"The remote Windows host is affected by multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The remote Windows 10 version 1511 host is missing security update
KB4022714. It is, therefore, affected by multiple vulnerabilities :

  - An elevation of privilege vulnerability exists in
    Windows Hyper-V instruction emulation due to a failure
    to properly enforce privilege levels. An attacker on a
    guest operating system can exploit this to gain elevated
    privileges on the guest. Note that the host operating
    system is not vulnerable. (CVE-2017-0193)

  - Multiple security bypass vulnerabilities exist in
    Device Guard. A local attacker can exploit these, via a
    specially crafted script, to bypass the Device Guard
    Code Integrity policy and inject arbitrary code into a
    trusted PowerShell process. (CVE-2017-0216,
    CVE-2017-0218, CVE-2017-0219)

  - Multiple information disclosure vulnerabilities exist in
    Windows Uniscribe due to improper handling of objects in
    memory. An unauthenticated, remote attacker can exploit
    these, by convincing a user to visit a specially crafted
    website or to open a specially crafted document, to
    disclose the contents of memory. (CVE-2017-0282,
    CVE-2017-0284, CVE-2017-0285)

  - A remote code execution vulnerability exists in
    Windows Uniscribe software due to improper handling of
    objects in memory. An unauthenticated, remote attacker
    can exploit this, by convincing a user to visit a
    specially crafted website or to open a specially crafted
    document, to execute arbitrary code in the context
    of the current user. (CVE-2017-0283)

  - Multiple information disclosure vulnerabilities exist in
    the Windows GDI component due to improper handling of
    objects in memory. An unauthenticated, remote attacker
    can exploit these, by convincing a user to visit a
    specially crafted website or open a specially crafted
    document, to disclose the contents of memory.
    (CVE-2017-0287, CVE-2017-0288, CVE-2017-0289,
    CVE-2017-8531, CVE-2017-8532, CVE-2017-8533)

  - Multiple remote code execution vulnerabilities exist in
    Microsoft Windows due to improper parsing of PDF files.
    An unauthenticated, remote attacker can exploit these,
    by convincing a user to open a specially crafted PDF
    file, to execute arbitrary code in the context of the
    current user. (CVE-2017-0291, CVE-2017-0292)

  - A remote code execution vulnerability exists in
    Microsoft Windows due to improper handling of cabinet
    files. An unauthenticated, remote attacker can exploit
    this, by convincing a user to open a specially crafted
    cabinet file, to execute arbitrary code in the context
    of the current user. (CVE-2017-0294)

  - An elevation of privilege vulnerability exists in
    tdx.sys due to a failure to check the length of a buffer
    prior to copying memory to it. A local attacker can
    exploit this, via a specially crafted application, to
    execute arbitrary code in an elevated context.
    (CVE-2017-0296)

  - An elevation of privilege vulnerability exists in the
    Windows kernel due to improper handling of objects in
    memory. A local attacker can exploit this, via a
    specially crafted application, to execute arbitrary code
    with elevated permissions. (CVE-2017-0297)

  - An elevation of privilege vulnerability exists in the
    DCOM object in Helppane.exe, when configured to run as
    the interactive user, due to a failure to properly
    authenticate the client. An authenticated, remote
    attacker can exploit this, via a specially crafted
    application, to run arbitrary code in another user's
    session after that user has logged on to the same system
    using Terminal Services or Fast User Switching.
    (CVE-2017-0298)

  - Multiple information disclosure vulnerabilities exist in
    the Windows kernel due to improper initialization of
    objects in memory. An authenticated, remote attacker can
    exploit these, via a specially crafted application, to
    disclose the base address of the kernel driver.
    (CVE-2017-0299, CVE-2017-0300, CVE-2017-8462,
    CVE-2017-8485)

  - An information disclosure vulnerability exists in
    Microsoft Windows due to improper parsing of PDF files.
    An unauthenticated, remote attacker can exploit this, by
    convincing a user to open a specially crafted PDF file,
    to disclose the contents of memory. (CVE-2017-8460)

  - A remote code execution vulnerability exists in Windows
    due to improper handling of shortcuts. An
    unauthenticated, remote attacker can exploit this, by
    convincing a user to insert a removable drive containing
    a malicious shortcut and binary, to automatically
    execute arbitrary code in the context of the current
    user. (CVE-2017-8464)

  - Multiple elevation of privilege vulnerabilities exist in
    the Windows kernel-mode driver due to improper handling
    of objects in memory. A local attacker can exploit
    these, via a specially crafted application, to run
    processes in an elevated context. (CVE-2017-8465,
    CVE-2017-8466, CVE-2017-8468)

  - Multiple information disclosure vulnerabilities exist in
    the Windows kernel due to improper initialization of
    objects in memory. An authenticated, remote attacker can
    exploit these, via a specially crafted application, to
    disclose sensitive information. (CVE-2017-8470,
    CVE-2017-8471, CVE-2017-8473, CVE-2017-8474,
    CVE-2017-8475, CVE-2017-8476, CVE-2017-8477,
    CVE-2017-8478, CVE-2017-8479, CVE-2017-8480,
    CVE-2017-8481, CVE-2017-8482, CVE-2017-8483,
    CVE-2017-8484, CVE-2017-8489, CVE-2017-8490,
    CVE-2017-8491, CVE-2017-8492)

  - A security bypass vulnerability exists due to a failure
    to enforce case sensitivity for certain variable checks.
    A local attacker can exploit this, via a specially
    crafted application, to bypass Unified Extensible
    Firmware Interface (UEFI) variable security.
    (CVE-2017-8493)

  - An elevation of privilege vulnerability exists in the
    Windows Secure Kernel Mode feature due to a failure to
    properly handle objects in memory. A local attacker can
    exploit this, via a specially crafted application, to
    bypass virtual trust levels (VTL). (CVE-2017-8494)

  - A denial of service vulnerability exists in Windows due
    to improper handling of kernel mode requests. An
    unauthenticated, remote attacker can exploit this, via a
    specially crafted kernel mode request, to cause the
    machine to stop responding or rebooting. (CVE-2017-8515)

  - Multiple remote code execution vulnerabilities exist in
    Microsoft browsers in the JavaScript engines due to
    improper handling of objects in memory. An
    unauthenticated, remote attacker can exploit these, by
    convincing a user to visit a specially crafted website,
    to execute arbitrary code in the context of the current
    user. (CVE-2017-8517, CVE-2017-8522, CVE-2017-8524,
    CVE-2017-8548)

  - A same-origin policy bypass vulnerability exists in
    Microsoft Edge due to a failure to properly apply the
    Same Origin Policy for HTML elements. An
    unauthenticated, remote attacker can exploit this, by
    convincing a user to follow a link, to load a page with
    malicious content. (CVE-2017-8523)

  - A remote code execution vulnerability exists in the
    Windows font library due to improper handling of
    embedded fonts. An unauthenticated, remote attacker can
    exploit this, by convincing a user to visit a specially
    crafted website or open a specially crafted Microsoft
    document, to execute arbitrary code in the context of
    the current user. (CVE-2017-8527)

  - A same-origin policy bypass vulnerability exists in
    Microsoft Edge due to a failure to properly enforce
    same-origin policies. An unauthenticated, remote
    attacker can exploit this, by convincing a user to visit
    a specially crafted website, to disclose information
    from origins outside the current one. (CVE-2017-8530)

  - A remote code execution vulnerability exists in the
    Windows Search functionality due to improper handling of
    objects in memory. An unauthenticated, remote attacker
    can exploit this, via a specially crafted SMB message,
    to execute arbitrary code. (CVE-2017-8543)

  - An information disclosure vulnerability exists in the
    Windows Search functionality due to improper handling of
    objects in memory. An unauthenticated, remote attacker
    can exploit this, via a specially crafted SMB message,
    to disclose sensitive information. (CVE-2017-8544)

  - A remote code execution vulnerability exists in Internet
    Explorer due to improper handling of objects in memory.
    An unauthenticated, remote attacker can exploit this, by
    convincing a user to visit a specially crafted website,
    to execute arbitrary code in the context of the current
    user. (CVE-2017-8547)

  - A remote code execution vulnerability exists in
    Microsoft Edge in the JavaScript scripting engine due to
    improper handling of objects in memory. An
    unauthenticated, remote attacker can exploit this, by
    convincing a user to visit a specially crafted website,
    to execute arbitrary code in the context of the current
    user. (CVE-2017-8549)

  - An information disclosure vulnerability exists in the
    Windows Graphics component due to improper handling of
    objects in memory. An authenticated, remote attacker can
    exploit this, via a specially crafted application, to
    disclose sensitive information. (CVE-2017-8575)

  - An elevation of privilege vulnerability exists in the
    Windows Graphics component due to improper
    initialization of objects in memory. A local attacker
    can exploit this, via a specially crafted application,
    to execute arbitrary code in kernel mode.
    (CVE-2017-8576)

  - An elevation of privilege vulnerability exists DirectX
    due to improper handling of objects in memory. A local
    attacker can exploit this, via a specially crafted
    application, to execute arbitrary code in kernel mode.
    (CVE-2017-8576)

  - An information disclosure vulnerability exists in the
    Windows kernel due to improper handling of objects in
    memory. An authenticated, remote attacker can exploit
    this, via a specially crafted application, to disclose
    the contents of memory. (CVE-2017-8554)");
  # https://support.microsoft.com/en-us/help/4022714/windows-10-update-kb4022714
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?46ed25c8");
  script_set_attribute(attribute:"solution", value:
"Apply security update KB4022714 as well as refer to the KB article for additional information.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:H/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:H/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2017-8543");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploited_by_malware", value:"true");
  script_set_attribute(attribute:"metasploit_name", value:'LNK Code Execution Vulnerability');
  script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");
  script_set_attribute(attribute:"exploit_framework_canvas", value:"true");
  script_set_attribute(attribute:"canvas_package", value:'CANVAS');

  script_set_attribute(attribute:"vuln_publication_date", value:"2017/06/13");
  script_set_attribute(attribute:"patch_publication_date", value:"2017/06/13");
  script_set_attribute(attribute:"plugin_publication_date", value:"2017/06/13");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:microsoft:windows");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Windows : Microsoft Bulletins");

  script_copyright(english:"This script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("smb_hotfixes.nasl", "ms_bulletin_checks_possible.nasl", "smb_check_rollup.nasl");
  script_require_keys("SMB/MS_Bulletin_Checks/Possible");
  script_require_ports(139, 445, "Host/patch_management_checks");

  exit(0);
}

include("audit.inc");
include("smb_hotfixes_fcheck.inc");
include("smb_hotfixes.inc");
include("smb_func.inc");
include("smb_reg_query.inc");
include("misc_func.inc");

get_kb_item_or_exit('SMB/MS_Bulletin_Checks/Possible');

bulletin = 'MS17-06';
kb = make_list(
  '4022714' # 10 1151
);

if (get_kb_item('Host/patch_management_checks')) hotfix_check_3rd_party(bulletin:bulletin, kbs:kb, severity:SECURITY_HOLE);

get_kb_item_or_exit("SMB/Registry/Enumerated");
get_kb_item_or_exit('SMB/WindowsVersion', exit_code:1);

if (hotfix_check_sp_range(win10:'0') <= 0) audit(AUDIT_OS_SP_NOT_VULN);

productname = get_kb_item_or_exit("SMB/ProductName", exit_code:1);
if ("2016" >< productname) audit(AUDIT_OS_SP_NOT_VULN);

share = hotfix_get_systemdrive(exit_on_fail:TRUE, as_share:TRUE);
if (!is_accessible_share(share:share)) audit(AUDIT_SHARE_FAIL, share);

if (
  # 10 (1511)
  smb_check_rollup(os:"10",
                   sp:0,
                   os_build:"10586",
                   rollup_date: "06_2017",
                   bulletin:bulletin,
                   rollup_kb_list:make_list(4022714)))
{
  replace_kb_item(name:'SMB/Missing/'+bulletin, value:TRUE);
  hotfix_security_hole();
  hotfix_check_fversion_end();
  exit(0);
}
else
{
  hotfix_check_fversion_end();
  audit(AUDIT_HOST_NOT, hotfix_get_audit_report());
}