Lucene search

K
openvasCopyright (C) 2021 Greenbone Networks GmbHOPENVAS:1361412562310818117
HistoryMay 12, 2021 - 12:00 a.m.

Microsoft Windows Multiple Vulnerabilities (KB5003171)

2021-05-1200:00:00
Copyright (C) 2021 Greenbone Networks GmbH
plugins.openvas.org
12
microsoft windows
vulnerabilities
kb5003171
update
flaws
scripting engine
wireless networking
ole automation
remote code execution
sensitive data
spoofing
privileges
windows 10
windows server 2019
vendorfix

CVSS2

7.6

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:H/Au:N/C:C/I:C/A:C

CVSS3

9.9

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

AI Score

6.6

Confidence

Low

EPSS

0.933

Percentile

99.1%

This host is missing a critical security
update according to Microsoft KB5003171

# Copyright (C) 2021 Greenbone Networks GmbH
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-or-later
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.818117");
  script_version("2023-10-20T16:09:12+0000");
  script_cve_id("CVE-2020-24587", "CVE-2020-24588", "CVE-2020-26144", "CVE-2021-26419",
                "CVE-2021-28455", "CVE-2021-28476", "CVE-2021-28479", "CVE-2021-31167",
                "CVE-2021-31170", "CVE-2021-31182", "CVE-2021-31184", "CVE-2021-31186",
                "CVE-2021-31187", "CVE-2021-31188", "CVE-2021-31190", "CVE-2021-31191",
                "CVE-2021-31193", "CVE-2021-31194");
  script_tag(name:"cvss_base", value:"7.6");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:H/Au:N/C:C/I:C/A:C");
  script_tag(name:"last_modification", value:"2023-10-20 16:09:12 +0000 (Fri, 20 Oct 2023)");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2021-07-14 17:15:00 +0000 (Wed, 14 Jul 2021)");
  script_tag(name:"creation_date", value:"2021-05-12 11:26:06 +0530 (Wed, 12 May 2021)");
  script_name("Microsoft Windows Multiple Vulnerabilities (KB5003171)");

  script_tag(name:"summary", value:"This host is missing a critical security
  update according to Microsoft KB5003171");

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

  script_tag(name:"insight", value:"Multiple flaws exist due to:

  - A memory corruption error in Scripting Engine.

  - An error in Windows Wireless Networking.

  - An error in OLE Automation.

  For more information about the vulnerabilities refer to Reference links.");

  script_tag(name:"impact", value:"Successful exploitation will allow an attacker
  to perform remote code execution, gain access to potentially sensitive data,
  conduct spoofing and elevate privileges.");

  script_tag(name:"affected", value:"- Microsoft Windows 10 Version 1809 for 32-bit Systems

  - Microsoft Windows 10 Version 1809 for x64-based Systems

  - Microsoft Windows Server 2019");

  script_tag(name:"solution", value:"The vendor has released updates. Please see
  the references for more information.");

  script_tag(name:"solution_type", value:"VendorFix");
  script_tag(name:"qod_type", value:"executable_version");
  script_xref(name:"URL", value:"https://support.microsoft.com/en-us/help/5003171");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2021 Greenbone Networks GmbH");
  script_family("Windows : Microsoft Bulletins");
  script_dependencies("smb_reg_service_pack.nasl");
  script_require_ports(139, 445);
  script_mandatory_keys("SMB/WindowsVersion");
  exit(0);
}

include("smb_nt.inc");
include("secpod_reg.inc");
include("version_func.inc");
include("secpod_smb_func.inc");

if(hotfix_check_sp(win10:1, win10x64:1, win2019:1) <= 0){
  exit(0);
}

dllPath = smb_get_system32root();
if(!dllPath ){
  exit(0);
}

fileVer = fetch_file_version(sysPath:dllPath, file_name:"oleaut32.dll");
if(!fileVer){
  exit(0);
}

if(version_in_range(version:fileVer, test_version:"10.0.17763.0", test_version2:"10.0.17763.1934"))
{
  report = report_fixed_ver(file_checked:dllPath + "\oleaut32.dll",
                            file_version:fileVer, vulnerable_range:"10.0.17763.0 - 10.0.17763.1934");
  security_message(data:report);
  exit(0);
}
exit(99);

CVSS2

7.6

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:H/Au:N/C:C/I:C/A:C

CVSS3

9.9

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

AI Score

6.6

Confidence

Low

EPSS

0.933

Percentile

99.1%