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openvasCopyright (C) 2023 Greenbone AGOPENVAS:1361412562310832018
HistoryMar 15, 2023 - 12:00 a.m.

Microsoft Windows Multiple Vulnerabilities (KB5023697)

2023-03-1500:00:00
Copyright (C) 2023 Greenbone AG
plugins.openvas.org
4
microsoft windows
kb5023697
remote code execution
information disclosure
privilege escalation
microsoft postscript
pcl6 class printer driver
remote procedure call
dos

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7 High

AI Score

Confidence

Low

0.02 Low

EPSS

Percentile

89.0%

This host is missing an important security
update according to Microsoft KB5023697

# 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-or-later

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.832018");
  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-2023-24911", "CVE-2023-24870", "CVE-2023-24876", "CVE-2023-23403",
                "CVE-2023-24909", "CVE-2023-24868", "CVE-2023-24872", "CVE-2023-24907",
                "CVE-2023-24869", "CVE-2023-1017", "CVE-2023-1018", "CVE-2023-24880",
                "CVE-2023-24910", "CVE-2023-24913", "CVE-2023-24908", "CVE-2023-24867",
                "CVE-2023-24906", "CVE-2023-24866", "CVE-2023-24865", "CVE-2023-24864",
                "CVE-2023-24863", "CVE-2023-24862", "CVE-2023-24861", "CVE-2023-24859",
                "CVE-2023-24858", "CVE-2023-24857", "CVE-2023-24856", "CVE-2023-23423",
                "CVE-2023-23422", "CVE-2023-23421", "CVE-2023-23420", "CVE-2023-23417",
                "CVE-2023-23416", "CVE-2023-23415", "CVE-2023-23414", "CVE-2023-23413",
                "CVE-2023-23412", "CVE-2023-23411", "CVE-2023-23410", "CVE-2023-23409",
                "CVE-2023-23407", "CVE-2023-23406", "CVE-2023-23405", "CVE-2023-23404",
                "CVE-2023-23402", "CVE-2023-23401", "CVE-2023-23400", "CVE-2023-23394",
                "CVE-2023-23388", "CVE-2023-23385", "CVE-2023-21708");
  script_tag(name:"cvss_base", value:"10.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/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:N/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:"2023-03-14 18:04:00 +0000 (Tue, 14 Mar 2023)");
  script_tag(name:"creation_date", value:"2023-03-15 09:32:56 +0530 (Wed, 15 Mar 2023)");
  script_name("Microsoft Windows Multiple Vulnerabilities (KB5023697)");

  script_tag(name:"summary", value:"This host is missing an important security
  update according to Microsoft KB5023697");

  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 Remote Code Execution Vulnerability in Microsoft PostScript and PCL6 Class Printer Driver.

  - An Fnformation Disclosure Vulnerability in Microsoft PostScript and PCL6 Class Printer Driver.

  - A Remote Code Execution Vulnerability in Remote Procedure Call Runtime.

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

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

  script_tag(name:"affected", value:"- Microsoft Windows 10 Version 1607 for 32-bit Systems

  - Microsoft Windows 10 Version 1607 for x64-based Systems

  - Microsoft Windows Server 2016");

  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/5023697");
  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(win10:1, win10x64:1, win2016:1) <= 0){
  exit(0);
}

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

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

if(version_in_range(version:fileVer, test_version:"10.0.14393.0", test_version2:"10.0.14393.5785"))
{
  report = report_fixed_ver(file_checked:dllPath + "\Ntoskrnl.exe",
                            file_version:fileVer, vulnerable_range:"10.0.14393.0 - 10.0.14393.5785");
  security_message(data:report);
  exit(0);
}

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7 High

AI Score

Confidence

Low

0.02 Low

EPSS

Percentile

89.0%