Vulnerabilities > CVE-2017-8552 - Improper Preservation of Permissions vulnerability in Microsoft Windows 7 and Windows Server 2008

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

include("compat.inc");

if (description)
{
  script_id(100791);
  script_version("1.9");
  script_cvs_date("Date: 2019/04/30 14:30:16");

  script_cve_id(
    "CVE-2017-0176",
    "CVE-2017-0222",
    "CVE-2017-0267",
    "CVE-2017-7269",
    "CVE-2017-8461",
    "CVE-2017-8487",
    "CVE-2017-8543",
    "CVE-2017-8552"
  );
  script_bugtraq_id(
    97127,
    98127,
    98259,
    98752,
    98824,
    99012,
    99013,
    99035
  );
  script_xref(name:"MSKB", value:"3197835");
  script_xref(name:"MSFT", value:"MS17-3197835");
  script_xref(name:"MSKB", value:"4018271");
  script_xref(name:"MSFT", value:"MS17-4018271");
  script_xref(name:"MSKB", value:"4018466");
  script_xref(name:"MSFT", value:"MS17-4018466");
  script_xref(name:"MSKB", value:"4019204");
  script_xref(name:"MSFT", value:"MS17-4019204");
  script_xref(name:"MSKB", value:"4022747");
  script_xref(name:"MSFT", value:"MS17-4022747");
  script_xref(name:"MSKB", value:"4024323");
  script_xref(name:"MSFT", value:"MS17-4024323");
  script_xref(name:"MSKB", value:"4024402");
  script_xref(name:"MSFT", value:"MS17-4024402");
  script_xref(name:"MSKB", value:"4025218");
  script_xref(name:"MSFT", value:"MS17-4025218");
  script_xref(name:"EDB-ID", value:"41738");
  script_xref(name:"EDB-ID", value:"41992");

  script_name(english:"Microsoft Security Advisory 4025685: Guidance for older platforms (XP / 2003) (EXPLODINGCAN)");
  script_summary(english:"Checks the versions of system files.");

  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 a security update. It is,
therefore, affected by one or more of the following vulnerabilities :

  - A remote code execution vulnerability exists in how the
    Remote Desktop Protocol (RDP) handles requests if the
    RDP server has Smart Card authentication enabled. An
    authenticated, remote attacker can exploit this, via a
    specially crafted application, to execute arbitrary code
    with full user privileges. (CVE-2017-0176)

  - A remote code execution vulnerability exists in
    Microsoft 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-2017-0222)

  - An information disclosure vulnerability exists in the
    Microsoft Server Message Block 1.0 (SMBv1) server when
    handling certain requests. An unauthenticated, remote
    attacker can exploit this, via a specially crafted
    packet, to disclose sensitive information.
    (CVE-2017-0267)

  - A buffer overflow condition exists in the IIS WebDAV
    service due to improper handling of the 'If' header in a
    PROPFIND request. An unauthenticated, remote attacker
    can exploit this, via a specially crafted request, to
    cause a denial of service condition or the execution of
    arbitrary code. This vulnerability, also known as
    EXPLODINGCAN, is one of multiple Equation Group
    vulnerabilities and exploits disclosed on 2017/04/14 by
    a group known as the Shadow Brokers. (CVE-2017-7269)

  - A remote code execution vulnerability exists in how the
    Remote Desktop Protocol (RDP) handles requests if the
    RDP server has Routing and Remote Access enabled. An
    authenticated, remote attacker can exploit this, via a
    specially crafted application, to execute arbitrary code
    with full user privileges. (CVE-2017-8461)

  - A remote code execution vulnerability exists in Windows
    OLE, specifically in olecnv32.dll, due to improper
    validation of user-supplied input. An unauthenticated,
    remote attacker can exploit this, by convincing a user
    to visit a specially crafted website or to open a
    specially crafted file or email, to execute arbitrary
    code in the context of the current user. (CVE-2017-8487)

  - 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
    GDI component due to improper handling of objects in
    memory. An unauthenticated, remote attacker can exploit
    this, by convincing a user to open a specially crafted
    document or visit a specially crafted website, to
    disclose the contents of memory. (CVE-2017-8552)");
  # https://support.microsoft.com/en-us/help/4025687/microsoft-security-advisory-4025685-guidance-for-older-platforms
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?a0780816");
  script_set_attribute(attribute:"solution", value:
"Microsoft has released a set of patches for Windows XP and 2003.");
  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:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploit_framework_core", value:"true");
  script_set_attribute(attribute:"exploited_by_malware", value:"true");
  script_set_attribute(attribute:"metasploit_name", value:'Microsoft IIS WebDav ScStoragePathFromUrl Overflow');
  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:"2017/03/26");
  script_set_attribute(attribute:"patch_publication_date", value:"2017/06/13");
  script_set_attribute(attribute:"plugin_publication_date", value:"2017/06/14");

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

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

  script_copyright(english:"This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("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");
include("global_settings.inc");
include("install_func.inc");
include("misc_func.inc");


get_kb_item_or_exit("SMB/MS_Bulletin_Checks/Possible");

kbs = make_list(
  '3197835',
  '4018271',
  '4018466',
  '4019204',
  '4022747',
  '4024323',
  '4024402',
  '4025218'
);

bulletin = 'MS17-06';

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(xp:'2,3', win2003:'2') <= 0) audit(AUDIT_OS_SP_NOT_VULN);

productname = get_kb_item_or_exit("SMB/ProductName", exit_code:1);

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

vuln = FALSE;
if ('XP' >< productname)
{
  if (
    # Windows XP SP3 (x86)
    hotfix_is_vulnerable(os:"5.1", sp:3, file:"win32k.sys", version:"5.1.2600.7258", min_version:"5.1.2600.5000", dir:"\system32", bulletin:bulletin, kb:"4019204", arch:"x86") ||
    hotfix_is_vulnerable(os:"5.1", sp:3, file:"query.dll", version:"5.1.2600.7273", min_version:"5.1.2600.5000", dir:"\system32", bulletin:bulletin, kb:"4024402", arch:"x86") ||
    hotfix_is_vulnerable(os:"5.1", sp:3, file:"olecnv32.dll", version:"5.1.2600.7285", min_version:"5.1.2600.5000", dir:"\system32", bulletin:bulletin, kb:"4025218", arch:"x86") ||
    hotfix_is_vulnerable(os:"5.1", sp:3, file:"rasmxs.dll", version:"5.1.2600.7272", min_version:"5.1.2600.5000", dir:"\system32", bulletin:bulletin, kb:"4024323", arch:"x86") ||
    hotfix_is_vulnerable(os:"5.1", sp:3, file:"httpext.dll", version:"6.0.2600.7150", min_version:"6.0.0.0", dir:"\system32\inetsrv", bulletin:bulletin, kb:"3197835", arch:"x86") ||
    hotfix_is_vulnerable(os:"5.1", sp:3, file:"srv.sys", version:"5.1.2600.7238", min_version:"5.1.2600.5000", dir:"\system32\drivers", bulletin:bulletin, kb:"4018466", arch:"x86") ||
    hotfix_is_vulnerable(os:"5.1", sp:3, file:"mshtml.dll", version:"8.0.6001.23942", min_version:"8.0.0.0", dir:"\system32", bulletin:bulletin, kb:"4018271", arch:"x86") ||
    hotfix_is_vulnerable(os:"5.1", sp:3, file:"gpkcsp.dll", version:"5.1.2600.7264", min_version:"5.1.2600.5000", dir:"\system32", bulletin:bulletin, kb:"4022747", arch:"x86") ||

    # Windows XP SP2 (x64)
    hotfix_is_vulnerable(os:"5.2", sp:2, file:"win32k.sys", version:"5.2.3790.6080", min_version:"5.2.3790.3000", dir:"\system32", bulletin:bulletin, kb:"4019204", arch:"x64") ||
    hotfix_is_vulnerable(os:"5.2", sp:2, file:"query.dll", version:"5.2.3790.6100", min_version:"5.2.3790.3000", dir:"\system32", bulletin:bulletin, kb:"4024402", arch:"x64") ||
    hotfix_is_vulnerable(os:"5.2", sp:2, file:"olecnv32.dll", version:"5.2.3790.6113", min_version:"5.2.3790.3000", dir:"\system32", bulletin:bulletin, kb:"4025218", arch:"x64") ||
    hotfix_is_vulnerable(os:"5.2", sp:2, file:"rasmxs.dll", version:"5.2.3790.6099", min_version:"5.2.3790.3000", dir:"\system32", bulletin:bulletin, kb:"4024323", arch:"x64") ||
    hotfix_is_vulnerable(os:"5.2", sp:2, file:"httpext.dll", version:"6.0.3790.5955", min_version:"6.0.0.0", dir:"\system32\inetsrv", bulletin:bulletin, kb:"3197835", arch:"x64") ||
    hotfix_is_vulnerable(os:"5.2", sp:2, file:"srv.sys", version:"5.2.3790.6051", min_version:"5.2.3790.3000", dir:"\system32\drivers", bulletin:bulletin, kb:"4018466", arch:"x64") ||
    hotfix_is_vulnerable(os:"5.2", sp:2, file:"mshtml.dll", version:"8.0.6001.23942", min_version:"8.0.0.0", dir:"\system32", bulletin:bulletin, kb:"4018271", arch:"x64") ||
    hotfix_is_vulnerable(os:"5.2", sp:2, file:"gpkcsp.dll", version:"5.2.3790.6093", min_version:"5.2.3790.3000", dir:"\system32", bulletin:bulletin, kb:"4022747", arch:"x64")
  ) vuln = TRUE;
}
else if ('2003' >< productname)
{
  if (
    hotfix_is_vulnerable(os:"5.2", sp:2, file:"win32k.sys", version:"5.2.3790.6080", min_version:"5.2.3790.3000", dir:"\system32", bulletin:bulletin, kb:"4019204") ||
    hotfix_is_vulnerable(os:"5.2", sp:2, file:"query.dll", version:"5.2.3790.6100", min_version:"5.2.3790.3000", dir:"\system32", bulletin:bulletin, kb:"4024402") ||
    hotfix_is_vulnerable(os:"5.2", sp:2, file:"olecnv32.dll", version:"5.2.3790.6113", min_version:"5.2.3790.3000", dir:"\system32", bulletin:bulletin, kb:"4025218") ||
    hotfix_is_vulnerable(os:"5.2", sp:2, file:"rasmxs.dll", version:"5.2.3790.6099", min_version:"5.2.3790.3000", dir:"\system32", bulletin:bulletin, kb:"4024323") ||
    hotfix_is_vulnerable(os:"5.2", sp:2, file:"httpext.dll", version:"6.0.3790.5955", min_version:"6.0.0.0", dir:"\system32\inetsrv", bulletin:bulletin, kb:"3197835") ||
    hotfix_is_vulnerable(os:"5.2", sp:2, file:"srv.sys", version:"5.2.3790.6051", min_version:"5.2.3790.3000", dir:"\system32\drivers", bulletin:bulletin, kb:"4018466") ||
    hotfix_is_vulnerable(os:"5.2", sp:2, file:"gpkcsp.dll", version:"5.2.3790.6093", min_version:"5.2.3790.3000", dir:"\system32", bulletin:bulletin, kb:"4022747")
  ) vuln = TRUE;
}

if (vuln)
{
  set_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(100063);
  script_version("1.16");
  script_cvs_date("Date: 2019/11/13");

  script_cve_id(
    "CVE-2017-0077",
    "CVE-2017-0171",
    "CVE-2017-0175",
    "CVE-2017-0190",
    "CVE-2017-0213",
    "CVE-2017-0214",
    "CVE-2017-0220",
    "CVE-2017-0242",
    "CVE-2017-0244",
    "CVE-2017-0245",
    "CVE-2017-0246",
    "CVE-2017-0258",
    "CVE-2017-0263",
    "CVE-2017-0267",
    "CVE-2017-0268",
    "CVE-2017-0269",
    "CVE-2017-0270",
    "CVE-2017-0271",
    "CVE-2017-0272",
    "CVE-2017-0273",
    "CVE-2017-0274",
    "CVE-2017-0275",
    "CVE-2017-0276",
    "CVE-2017-0277",
    "CVE-2017-0278",
    "CVE-2017-0279",
    "CVE-2017-0280",
    "CVE-2017-8552"
  );
  script_bugtraq_id(
    98097,
    98102,
    98103,
    98108,
    98109,
    98110,
    98111,
    98112,
    98114,
    98115,
    98258,
    98259,
    98260,
    98261,
    98263,
    98264,
    98265,
    98266,
    98267,
    98268,
    98270,
    98271,
    98272,
    98273,
    98274,
    98275,
    98298
  );
  script_xref(name:"MSKB", value:"4018196");
  script_xref(name:"MSFT", value:"MS17-4018196");
  script_xref(name:"IAVA", value:"2017-A-0148");
  script_xref(name:"MSKB", value:"4018466");
  script_xref(name:"MSFT", value:"MS17-4018466");
  script_xref(name:"MSKB", value:"4018556");
  script_xref(name:"MSFT", value:"MS17-4018556");
  script_xref(name:"MSKB", value:"4018821");
  script_xref(name:"MSFT", value:"MS17-4018821");
  script_xref(name:"MSKB", value:"4018885");
  script_xref(name:"MSFT", value:"MS17-4018885");
  script_xref(name:"MSKB", value:"4018927");
  script_xref(name:"MSFT", value:"MS17-4018927");
  script_xref(name:"MSKB", value:"4019149");
  script_xref(name:"MSFT", value:"MS17-4019149");
  script_xref(name:"MSKB", value:"4019204");
  script_xref(name:"MSFT", value:"MS17-4019204");
  script_xref(name:"MSKB", value:"4019206");
  script_xref(name:"MSFT", value:"MS17-4019206");

  script_name(english:"Windows 2008 May 2017 Multiple Security Updates");
  script_summary(english:"Checks the existence of Windows Server 2008 May 2017 Patches.");

  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 multiple security updates released
on 2017/05/09. It is, therefore, affected by multiple
vulnerabilities :

  - An elevation of privilege vulnerability exists when the
    Windows improperly handles objects in memory.
    (CVE-2017-0077)

  - A denial of service vulnerability exists in Windows DNS
    Server if the server is configured to answer version
    queries. An attacker who successfully exploited this
    vulnerability could cause the DNS Server service to
    become nonresponsive. (CVE-2017-0171)

   - An information disclosure vulnerability exists in the
    way that the Windows Graphics Device Interface+ (GDI+)
    handles objects in memory, allowing an attacker to
    retrieve information from a targeted system.
    (CVE-2017-0190)

  - An elevation of privilege vulnerability exists in the
    Windows COM Aggregate Marshaler due to an unspecified
    flaw. A local attacker can exploit this, via a specially
    crafted application, to execute arbitrary code with
    elevated privileges. (CVE-2017-0213)

  - An elevation of privilege vulnerability exists in
    Windows due to improper validation of user-supplied
    input when loading type libraries. A local attacker can
    exploit this, via a specially crafted application, to
    gain elevated privileges. (CVE-2017-0214)

  - An information disclosure 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 disclose sensitive
    information. (CVE-2017-0175, CVE-2017-0220)

  - An information disclosure vulnerability exists in the
    way some ActiveX objects are instantiated. An attacker
    who successfully exploited this vulnerability could gain
    access to protected memory contents.  (CVE-2017-0242)

  - An elevation of privilege vulnerability exists in the
    way that the Windows Kernel handles objects in memory.
    An attacker who successfully exploited the vulnerability
    could execute code with elevated permissions. On systems
    with Windows 7 for x64-based Systems or later installed,
    this vulnerability can lead to denial of service.
    (CVE-2017-0244)

  - An information disclosure vulnerability exists when the
    win32k component improperly provides kernel information.
    An attacker who successfully exploited the vulnerability
    could obtain information to further compromise the users
    system.  (CVE-2017-0245)

  - An elevation of privilege vulnerability exists when
    Windows improperly handles objects in memory. An
    attacker who successfully exploited this vulnerability
    could run processes in an elevated context. On computers
    with Windows 7 for x64-based systems or later installed,
    this vulnerability can lead to denial of service.
    (CVE-2017-0246)

  - An information disclosure vulnerability exists when the
    Windows kernel improperly initializes objects in memory.
    (CVE-2017-0258)

  - An elevation of privilege vulnerability exists in
    Windows when the Windows kernel-mode driver fails to
    properly handle objects in memory.
    (CVE-2017-0263)

  - An information disclosure vulnerability exists in the
    Microsoft Server Message Block 1.0 (SMBv1) server when
    handling certain requests. An unauthenticated, remote
    attacker can exploit this, via a specially crafted
    packet, to disclose sensitive information.
    (CVE-2017-0267)

  - An information disclosure vulnerability exists in the
    Microsoft Server Message Block 1.0 (SMBv1) server when
    handling certain requests. An unauthenticated, remote
    attacker can exploit this, via a specially crafted
    packet, to disclose sensitive information.
    (CVE-2017-0268)

  - A denial of service vulnerability exists in Microsoft
    Server Message Block (SMB) when handling a specially
    crafted request to the server. An unauthenticated,
    remote attacker can exploit this, via a crafted SMB
    request, to cause the system to stop responding.
    (CVE-2017-0269)

  - An information disclosure vulnerability exists in the
    Microsoft Server Message Block 1.0 (SMBv1) server when
    handling certain requests. An unauthenticated, remote
    attacker can exploit this, via a specially crafted
    packet, to disclose sensitive information.
    (CVE-2017-0270)

  - An information disclosure vulnerability exists in the
    Microsoft Server Message Block 1.0 (SMBv1) server when
    handling certain requests. An unauthenticated, remote
    attacker can exploit this, via a specially crafted
    packet, to disclose sensitive information.
    (CVE-2017-0271)

  - A remote code execution vulnerability exists in the
    Microsoft Server Message Block 1.0 (SMBv1) server when
    handling certain requests. An unauthenticated, remote
    attacker can exploit this, via a specially crafted
    packet, to execute arbitrary code on a target server.
    (CVE-2017-0272)

  - A denial of service vulnerability exists in Microsoft
    Server Message Block (SMB) when handling a specially
    crafted request to the server. An unauthenticated,
    remote attacker can exploit this, via a crafted SMB
    request, to cause the system to stop responding.
    (CVE-2017-0273)

  - An information disclosure vulnerability exists in the
    Microsoft Server Message Block 1.0 (SMBv1) server when
    handling certain requests. An unauthenticated, remote
    attacker can exploit this, via a specially crafted
    packet, to disclose sensitive information.
    (CVE-2017-0274)

  - An information disclosure vulnerability exists in the
    Microsoft Server Message Block 1.0 (SMBv1) server when
    handling certain requests. An unauthenticated, remote
    attacker can exploit this, via a specially crafted
    packet, to disclose sensitive information.
    (CVE-2017-0275)

  - An information disclosure vulnerability exists in the
    Microsoft Server Message Block 1.0 (SMBv1) server when
    handling certain requests. An unauthenticated, remote
    attacker can exploit this, via a specially crafted
    packet, to disclose sensitive information.
    (CVE-2017-0276)

  - A remote code execution vulnerability exists in the
    Microsoft Server Message Block 1.0 (SMBv1) server when
    handling certain requests. An unauthenticated, remote
    attacker can exploit this, via a specially crafted
    packet, to execute arbitrary code on a target server.
    (CVE-2017-0277)

  - A remote code execution vulnerability exists in the
    Microsoft Server Message Block 1.0 (SMBv1) server when
    handling certain requests. An unauthenticated, remote
    attacker can exploit this, via a specially crafted
    packet, to execute arbitrary code on a target server.
    (CVE-2017-0278)

  - A remote code execution vulnerability exists in the
    Microsoft Server Message Block 1.0 (SMBv1) server when
    handling certain requests. An unauthenticated, remote
    attacker can exploit this, via a specially crafted
    packet, to execute arbitrary code on a target server.
    (CVE-2017-0279)

  - A denial of service vulnerability exists in Microsoft
    Server Message Block (SMB) when handling a specially
    crafted request to the server. An unauthenticated,
    remote attacker can exploit this, via a crafted SMB
    request, to cause the system to stop responding.
    (CVE-2017-0280)

  - An information disclosure vulnerability exists in the
    GDI component due to improper handling of objects in
    memory. An unauthenticated, remote attacker can exploit
    this, by convincing a user to open a specially crafted
    document or visit a specially crafted website, to
    disclose the contents of memory. (CVE-2017-8552)");
  script_set_attribute(attribute:"see_also", value:"https://support.microsoft.com/en-us/help/4018196/title");
  script_set_attribute(attribute:"see_also", value:"https://support.microsoft.com/en-us/help/4018466/title");
  script_set_attribute(attribute:"see_also", value:"https://support.microsoft.com/en-us/help/4018556/title");
  script_set_attribute(attribute:"see_also", value:"https://support.microsoft.com/en-us/help/4018821/title");
  script_set_attribute(attribute:"see_also", value:"https://support.microsoft.com/en-us/help/4018885/title");
  script_set_attribute(attribute:"see_also", value:"https://support.microsoft.com/en-us/help/4018927/title");
  script_set_attribute(attribute:"see_also", value:"https://support.microsoft.com/en-us/help/4019149/title");
  script_set_attribute(attribute:"see_also", value:"https://support.microsoft.com/en-us/help/4019204/title");
  script_set_attribute(attribute:"see_also", value:"https://support.microsoft.com/en-us/help/4019206/title");
  script_set_attribute(attribute:"solution", value:
"Apply the following security updates :

  - KB4018196
  - KB4018466
  - KB4018556
  - KB4018821
  - KB4018885
  - KB4018927
  - KB4019149
  - KB4019204
  - KB4019206");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/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:H/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-2017-0272");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploit_framework_core", value:"true");
  script_set_attribute(attribute:"exploited_by_malware", value:"true");

  script_set_attribute(attribute:"vuln_publication_date", value:"2017/05/09");
  script_set_attribute(attribute:"patch_publication_date", value:"2017/05/09");
  script_set_attribute(attribute:"plugin_publication_date", value:"2017/05/09");

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

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

  script_copyright(english:"This script is Copyright (C) 2017-2019 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("smb_reg_query.inc");
include("misc_func.inc");

get_kb_item_or_exit("SMB/MS_Bulletin_Checks/Possible");

bulletin = 'MS17-05';

kbs = make_list(
  "4018196", 
  "4018466",
  "4018556",
  "4018821",
  "4018885",
  "4018927",
  "4019149",
  "4019204",
  "4019206"
);

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);

# KB4018196 Applies only to hosts having 'DNS Server' role installed
registry_init();
hklm = registry_hive_connect(hive:HKEY_LOCAL_MACHINE, exit_on_fail:TRUE);
dns_role_installed = get_registry_value(
  handle:hklm,
  item:"SYSTEM\CurrentControlSet\Services\DNS\DisplayName"
);
RegCloseKey(handle:hklm);
close_registry(close:TRUE);

# KBs only apply to Windows 2008
if (hotfix_check_sp_range(vista:'2') <= 0)
  audit(AUDIT_OS_SP_NOT_VULN);

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

systemroot = hotfix_get_systemroot();
if (!systemroot) audit(AUDIT_PATH_NOT_DETERMINED, 'system root');

port   = kb_smb_transport();
login  = kb_smb_login();
pass   = kb_smb_password();
domain = kb_smb_domain();


if(! smb_session_init()) audit(AUDIT_FN_FAIL, 'smb_session_init');

winsxs = ereg_replace(pattern:'^[A-Za-z]:(.*)', replace:"\1\WinSxS", string:systemroot);
winsxs_share = hotfix_path2share(path:systemroot);

rc = NetUseAdd(login:login, password:pass, domain:domain, share:winsxs_share);
if (rc != 1)
{
  NetUseDel();
  audit(AUDIT_SHARE_FAIL, winsxs_share);
}

the_session = make_array(
  'login',    login,
  'password', pass,
  'domain',   domain,
  'share',    winsxs_share
);

vuln = 0;

# 4018196
if (!isnull(dns_role_installed))
{
  files = list_dir(basedir:winsxs, level:0, dir_pat:"dns-server-service_31bf3856ad364e35_", file_pat:"^dns\.exe$", max_recurse:1);
  vuln += hotfix_check_winsxs(os:'6.0',
                             sp:2,
                             files:files,
                             versions:make_list('6.0.6002.19765','6.0.6002.24089'),
                             max_versions:make_list('6.0.6002.20000','6.0.6002.99999'),
                             bulletin:bulletin,
                             kb:"4018196", session:the_session);
}

# 4018466
files = list_dir(basedir:winsxs, level:0, dir_pat:"smbserver-common_31bf3856ad364e35_", file_pat:"^srvnet\.sys$", max_recurse:1);
vuln += hotfix_check_winsxs(os:'6.0',
                            sp:2,
                            files:files,
                            versions:make_list('6.0.6002.19673','6.0.6002.24089'),
                            max_versions:make_list('6.0.6002.20000','6.0.6002.99999'),
                            bulletin:bulletin,
                            kb:"4018466", session:the_session);

# 4018556
files = list_dir(basedir:winsxs, level:0, dir_pat:"com-base-qfe-ole32_31bf3856ad364e35_", file_pat:"^ole32\.dll$", max_recurse:1);
vuln += hotfix_check_winsxs(os:'6.0',
                            sp:2,
                            files:files,
                            versions:make_list('6.0.6002.19773','6.0.6002.24089'),
                            max_versions:make_list('6.0.6002.20000','6.0.6002.99999'),
                            bulletin:bulletin,
                            kb:"4018556", session:the_session);

# 4018821
files = list_dir(basedir:winsxs, level:0, dir_pat:"tdi-over-tcpip_31bf3856ad364e35_", file_pat:"^tdx\.sys$", max_recurse:1);
vuln += hotfix_check_winsxs(os:'6.0',
                            sp:2,
                            files:files,
                            versions:make_list('6.0.6002.19762','6.0.6002.24087'),
                            max_versions:make_list('6.0.6002.20000','6.0.6002.99999'),
                            bulletin:bulletin,
                            kb:"4018821", session:the_session);

# 4018885
files = list_dir(basedir:winsxs, level:0, dir_pat:"tcpip-binaries_31bf3856ad364e35_", file_pat:"^tcpip\.sys$", max_recurse:1);
vuln += hotfix_check_winsxs(os:'6.0',
                            sp:2,
                            files:files,
                            versions:make_list('6.0.6002.19763','6.0.6002.24087'),
                            max_versions:make_list('6.0.6002.20000','6.0.6002.99999'),
                            bulletin:bulletin,
                            kb:"4018885", session:the_session);

# 4018927
files = list_dir(basedir:winsxs, level:0, dir_pat:"rds-datafactory-dll_31bf3856ad364e35_", file_pat:"^msadcf\.dll$", max_recurse:1);
vuln += hotfix_check_winsxs(os:'6.0',
                            sp:2,
                            files:files,
                            versions:make_list('6.0.6002.19770','6.0.6002.24089'),
                            max_versions:make_list('6.0.6002.20000','6.0.6002.99999'),
                            bulletin:bulletin,
                            kb:"4018927", session:the_session);

# 4019149
files = list_dir(basedir:winsxs, level:0, dir_pat:"lddmcore_31bf3856ad364e35_", file_pat:"^dxgkrnl\.sys$", max_recurse:1);
vuln += hotfix_check_winsxs(os:'6.0',
                            sp:2,
                            files:files,
                            versions:make_list('7.0.6002.19765','7.0.6002.24089'),
                            max_versions:make_list('7.0.6002.20000','7.0.6002.99999'),
                            bulletin:bulletin,
                            kb:"4019149", session:the_session);

# 4019204
files = list_dir(basedir:winsxs, level:0, dir_pat:"win32k_31bf3856ad364e35_", file_pat:"^win32k\.sys$", max_recurse:1);
vuln += hotfix_check_winsxs(os:'6.0',
                            sp:2,
                            files:files,
                            versions:make_list('6.0.6002.19778','6.0.6002.24095'),
                            max_versions:make_list('6.0.6002.20000','6.0.6002.99999'),
                            bulletin:bulletin,
                            kb:"4019204", session:the_session);

# 4019206
files = list_dir(basedir:winsxs, level:0, dir_pat:"gdi32_31bf3856ad364e35_", file_pat:"^gdi32\.dll$", max_recurse:1);
vuln += hotfix_check_winsxs(os:'6.0',
                            sp:2,
                            files:files,
                            versions:make_list('6.0.6002.19765','6.0.6002.24089'),
                            max_versions:make_list('6.0.6002.20000','6.0.6002.99999'),
                            bulletin:bulletin,
                            kb:"4019206", session:the_session);

if (vuln > 0)
{
  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, 'affected');
}

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

include("compat.inc");

if (description)
{
  script_id(100058);
  script_version("1.15");
  script_cvs_date("Date: 2019/11/13");

  script_cve_id(
    "CVE-2017-0171",
    "CVE-2017-0175",
    "CVE-2017-0213",
    "CVE-2017-0214",
    "CVE-2017-0220",
    "CVE-2017-0222",
    "CVE-2017-0231",
    "CVE-2017-0267",
    "CVE-2017-0268",
    "CVE-2017-0269",
    "CVE-2017-0270",
    "CVE-2017-0271",
    "CVE-2017-0272",
    "CVE-2017-0273",
    "CVE-2017-0274",
    "CVE-2017-0275",
    "CVE-2017-0276",
    "CVE-2017-0277",
    "CVE-2017-0278",
    "CVE-2017-0279",
    "CVE-2017-0280",
    "CVE-2017-8552"
  );
  script_bugtraq_id(
    98097,
    98102,
    98103,
    98110,
    98111,
    98127,
    98173,
    98259,
    98260,
    98261,
    98263,
    98264,
    98265,
    98266,
    98267,
    98268,
    98270,
    98271,
    98272,
    98273,
    98274
  );
  script_xref(name:"MSKB", value:"4019263");
  script_xref(name:"MSFT", value:"MS17-4019263");
  script_xref(name:"IAVA", value:"2017-A-0148");
  script_xref(name:"MSKB", value:"4019264");
  script_xref(name:"MSFT", value:"MS17-4019264");

  script_name(english:"Windows 7 and Windows Server 2008 R2 May 2017 Security Updates");
  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 host is missing security update 4019263
or cumulative update 4019264. It is, therefore, affected by
multiple vulnerabilities :

  - A denial of service vulnerability exists in the Windows
    DNS server when it's configured to answer version
    queries. An unauthenticated, remote attacker can exploit
    this, via a malicious DNS query, to cause the DNS server
    to become nonresponsive. (CVE-2017-0171)

  - An information disclosure 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 disclose sensitive
    information. (CVE-2017-0175)

  - An elevation of privilege vulnerability exists in the
    Windows COM Aggregate Marshaler due to an unspecified
    flaw. A local attacker can exploit this, via a specially
    crafted application, to execute arbitrary code with
    elevated privileges. (CVE-2017-0213)

  - An elevation of privilege vulnerability exists in
    Windows due to improper validation of user-supplied
    input when loading type libraries. A local attacker can
    exploit this, via a specially crafted application, to
    gain elevated privileges. (CVE-2017-0214)

  - An information disclosure 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 disclose sensitive
    information. (CVE-2017-0220)

  - A remote code execution vulnerability exists in
    Microsoft 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-2017-0222)

  - A spoofing vulnerability exists in Microsoft browsers
    due to improper rendering of the SmartScreen filter. An
    unauthenticated, remote attacker can exploit this, via a
    specially crafted URL, to redirect users to a malicious
    website that appears to be a legitimate website.
    (CVE-2017-0231)

  - An information disclosure vulnerability exists in the
    Microsoft Server Message Block 1.0 (SMBv1) server when
    handling certain requests. An unauthenticated, remote
    attacker can exploit this, via a specially crafted
    packet, to disclose sensitive information.
    (CVE-2017-0267)

  - An information disclosure vulnerability exists in the
    Microsoft Server Message Block 1.0 (SMBv1) server when
    handling certain requests. An unauthenticated, remote
    attacker can exploit this, via a specially crafted
    packet, to disclose sensitive information.
    (CVE-2017-0268)

  - A denial of service vulnerability exists in Microsoft
    Server Message Block (SMB) when handling a specially
    crafted request to the server. An unauthenticated,
    remote attacker can exploit this, via a crafted SMB
    request, to cause the system to stop responding.
    (CVE-2017-0269)

  - An information disclosure vulnerability exists in the
    Microsoft Server Message Block 1.0 (SMBv1) server when
    handling certain requests. An unauthenticated, remote
    attacker can exploit this, via a specially crafted
    packet, to disclose sensitive information.
    (CVE-2017-0270)

  - An information disclosure vulnerability exists in the
    Microsoft Server Message Block 1.0 (SMBv1) server when
    handling certain requests. An unauthenticated, remote
    attacker can exploit this, via a specially crafted
    packet, to disclose sensitive information.
    (CVE-2017-0271)

  - A remote code execution vulnerability exists in the
    Microsoft Server Message Block 1.0 (SMBv1) server when
    handling certain requests. An unauthenticated, remote
    attacker can exploit this, via a specially crafted
    packet, to execute arbitrary code on a target server.
    (CVE-2017-0272)

  - A denial of service vulnerability exists in Microsoft
    Server Message Block (SMB) when handling a specially
    crafted request to the server. An unauthenticated,
    remote attacker can exploit this, via a crafted SMB
    request, to cause the system to stop responding.
    (CVE-2017-0273)

  - An information disclosure vulnerability exists in the
    Microsoft Server Message Block 1.0 (SMBv1) server when
    handling certain requests. An unauthenticated, remote
    attacker can exploit this, via a specially crafted
    packet, to disclose sensitive information.
    (CVE-2017-0274)

  - An information disclosure vulnerability exists in the
    Microsoft Server Message Block 1.0 (SMBv1) server when
    handling certain requests. An unauthenticated, remote
    attacker can exploit this, via a specially crafted
    packet, to disclose sensitive information.
    (CVE-2017-0275)

  - An information disclosure vulnerability exists in the
    Microsoft Server Message Block 1.0 (SMBv1) server when
    handling certain requests. An unauthenticated, remote
    attacker can exploit this, via a specially crafted
    packet, to disclose sensitive information.
    (CVE-2017-0276)

  - A remote code execution vulnerability exists in the
    Microsoft Server Message Block 1.0 (SMBv1) server when
    handling certain requests. An unauthenticated, remote
    attacker can exploit this, via a specially crafted
    packet, to execute arbitrary code on a target server.
    (CVE-2017-0277)

  - A remote code execution vulnerability exists in the
    Microsoft Server Message Block 1.0 (SMBv1) server when
    handling certain requests. An unauthenticated, remote
    attacker can exploit this, via a specially crafted
    packet, to execute arbitrary code on a target server.
    (CVE-2017-0278)

  - A remote code execution vulnerability exists in the
    Microsoft Server Message Block 1.0 (SMBv1) server when
    handling certain requests. An unauthenticated, remote
    attacker can exploit this, via a specially crafted
    packet, to execute arbitrary code on a target server.
    (CVE-2017-0279)

  - A denial of service vulnerability exists in Microsoft
    Server Message Block (SMB) when handling a specially
    crafted request to the server. An unauthenticated,
    remote attacker can exploit this, via a crafted SMB
    request, to cause the system to stop responding.
    (CVE-2017-0280)

  - An information disclosure vulnerability exists in the
    GDI component due to improper handling of objects in
    memory. An unauthenticated, remote attacker can exploit
    this, by convincing a user to open a specially crafted
    document or visit a specially crafted website, to
    disclose the contents of memory. (CVE-2017-8552)");
  # https://support.microsoft.com/en-us/help/4019264/windows-7-update-kb4019264
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?89dd1a9e");
  script_set_attribute(attribute:"solution", value:
"Apply Security Only update KB4019263 or Cumulative update KB4019264.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/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:H/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-2017-0272");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploit_framework_core", value:"true");
  script_set_attribute(attribute:"exploited_by_malware", value:"true");

  script_set_attribute(attribute:"vuln_publication_date", value:"2017/05/09");
  script_set_attribute(attribute:"patch_publication_date", value:"2017/05/09");
  script_set_attribute(attribute:"plugin_publication_date", value:"2017/05/09");

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

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

  script_copyright(english:"This script is Copyright (C) 2017-2019 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 = 'MS17-05';
kbs = make_list("4019264", "4019263");

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);

# KB only applies to Window 7 / 2008 R2, SP1
if (hotfix_check_sp_range(win7:'1') <= 0)
  audit(AUDIT_OS_SP_NOT_VULN);

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

if (
  # Windows 7 / 2008 R2
  smb_check_rollup(os:"6.1", sp:1, rollup_date:"05_2017", bulletin:bulletin, rollup_kb_list:[4019264, 4019263])
)
{
  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());
}