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HistorySep 13, 2023 - 12:00 a.m.

Microsoft Windows Multiple Vulnerabilities (KB5030219)

2023-09-1300:00:00
Copyright (C) 2023 Greenbone AG
plugins.openvas.org
3
microsoft windows
vulnerabilities
kb5030219
security update
privilege escalation
arbitrary commands
security feature bypass
information disclosure
dos attacks
windows 11
x64-based systems
cve-2023-35355
cve-2023-36802
cve-2023-36803
cve-2023-36804
cve-2023-36805
cve-2023-38139
cve-2023-38141
cve-2023-38142
cve-2023-38143
cve-2023-38144
cve-2023-38146
cve-2023-38147
cve-2023-38148
cve-2023-38149
cve-2023-38150
cve-2023-38160
cve-2023-38161
privilege elevation
reference links

8.8 High

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.4 High

AI Score

Confidence

High

0.905 High

EPSS

Percentile

98.8%

This host is missing an important security
update according to Microsoft KB5030219

# SPDX-FileCopyrightText: 2023 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.832178");
  script_version("2023-10-13T05:06:10+0000");
  script_xref(name:"CISA", value:"Known Exploited Vulnerability (KEV) catalog");
  script_xref(name:"URL", value:"https://www.cisa.gov/known-exploited-vulnerabilities-catalog");
  script_cve_id("CVE-2023-35355", "CVE-2023-36802", "CVE-2023-36803", "CVE-2023-36804",
                "CVE-2023-36805", "CVE-2023-38139", "CVE-2023-38141", "CVE-2023-38142",
                "CVE-2023-38143", "CVE-2023-38144", "CVE-2023-38146", "CVE-2023-38147",
                "CVE-2023-38148", "CVE-2023-38149", "CVE-2023-38150", "CVE-2023-38160",
                "CVE-2023-38161");
  script_tag(name:"cvss_base", value:"8.3");
  script_tag(name:"cvss_base_vector", value:"AV:A/AC:L/Au:N/C:C/I:C/A:C");
  script_tag(name:"last_modification", value:"2023-10-13 05:06:10 +0000 (Fri, 13 Oct 2023)");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2023-09-12 19:38:00 +0000 (Tue, 12 Sep 2023)");
  script_tag(name:"creation_date", value:"2023-09-13 13:08:35 +0530 (Wed, 13 Sep 2023)");
  script_name("Microsoft Windows Multiple Vulnerabilities (KB5030219)");

  script_tag(name:"summary", value:"This host is missing an important security
  update according to Microsoft KB5030219");

  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:

  - An issue that affects the Microsoft Distributed Transaction Coordinator (DTC).
    it has a handle leak. Because of this, the system runs out of memory.

  - An issue that affects the Resultant Set of Policy (RSOP).

  - An issue that affects Server Message Block (SMB).

  - An issue that affects scheduled tasks. The tasks fail when they use stored local
    user account credentials.

  - An issue that affects those who use Windows Update for Business. After you are
    asked to change your password at sign in, the change operation fails.

  - An issue that is related to changes in the forwarding of events.

  - An issue that affects the Group Policy Service.

  - An issue that affects the Remote Desktop (RD) Web Role. If you enable that role,
    it fails when you upgrade RD deployments more than once

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

  script_tag(name:"impact", value:"Successful exploitation would allow an
  attacker to elevate privileges, execute arbitrary commands, bypass security
  feature, disclose information and conduct DoS attacks.");

  script_tag(name:"affected", value:"Microsoft Windows 11 version 22H2 for x64-based Systems.");

  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/5030219");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2023 Greenbone AG");
  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(win11:1) <= 0) {
  exit(0);
}

key = "SOFTWARE\Microsoft\Windows NT\CurrentVersion";
if(!registry_key_exists(key:key)) {
  exit(0);
}

build = registry_get_sz(key:key, item:"CurrentBuild");
if(!build) {
  exit(0);
}

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

fileVer = fetch_file_version(sysPath:dllPath, file_name:"\system32\user32.dll");
if(!fileVer) {
  exit(0);
}

if(version_in_range(version:fileVer, test_version:"10.0.22621.0", test_version2:"10.0.22621.2214")) {
  report = report_fixed_ver(file_checked:dllPath + "\system32\user32.dll", file_version:fileVer, vulnerable_range:"10.0.22621.0 - 10.0.22621.2215");

  security_message(port:0, data:report);
  exit(0);
}

exit(99);

8.8 High

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.4 High

AI Score

Confidence

High

0.905 High

EPSS

Percentile

98.8%