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nessusThis script is Copyright (C) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.SMB_NT_MS24_SEP_5043076.NASL
HistorySep 10, 2024 - 12:00 a.m.

KB5043076: Windows 11 version 22H2 Security Update (September 2024)

2024-09-1000:00:00
This script is Copyright (C) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
10
windows 11
security update
platform spoofing
remote code execution
privilege elevation

CVSS3

9.8

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

AI Score

7.8

Confidence

High

EPSS

0.162

Percentile

96.1%

The remote Windows host is missing security update 5043076. It is, therefore, affected by multiple vulnerabilities

  • Windows MSHTML Platform Spoofing Vulnerability (CVE-2024-43461)

  • Microsoft Management Console Remote Code Execution Vulnerability (CVE-2024-38259)

  • Windows Remote Access Connection Manager Elevation of Privilege Vulnerability (CVE-2024-38240)

Note that Nessus has not tested for these issues but has instead relied only on the application’s self-reported version number.

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.

#
# The descriptive text and package checks in this plugin were
# extracted from the Microsoft Security Updates API. The text
# itself is copyright (C) Microsoft Corporation.
##

include('compat.inc');

if (description)
{
  script_id(206890);
  script_version("1.7");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/09/18");

  script_cve_id(
    "CVE-2024-21416",
    "CVE-2024-30073",
    "CVE-2024-38014",
    "CVE-2024-38045",
    "CVE-2024-38046",
    "CVE-2024-38119",
    "CVE-2024-38217",
    "CVE-2024-38234",
    "CVE-2024-38235",
    "CVE-2024-38237",
    "CVE-2024-38238",
    "CVE-2024-38239",
    "CVE-2024-38240",
    "CVE-2024-38241",
    "CVE-2024-38242",
    "CVE-2024-38243",
    "CVE-2024-38244",
    "CVE-2024-38245",
    "CVE-2024-38246",
    "CVE-2024-38247",
    "CVE-2024-38248",
    "CVE-2024-38249",
    "CVE-2024-38250",
    "CVE-2024-38252",
    "CVE-2024-38253",
    "CVE-2024-38254",
    "CVE-2024-38257",
    "CVE-2024-38259",
    "CVE-2024-43461"
  );
  script_xref(name:"MSKB", value:"5043076");
  script_xref(name:"MSFT", value:"MS24-5043076");
  script_xref(name:"IAVA", value:"2024-A-0575");
  script_xref(name:"IAVA", value:"2024-A-0576");
  script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2024/10/07");
  script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2024/10/01");

  script_name(english:"KB5043076: Windows 11 version 22H2 Security Update (September 2024)");

  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 5043076. It is, therefore, affected by multiple vulnerabilities

  - Windows MSHTML Platform Spoofing Vulnerability (CVE-2024-43461)

  - Microsoft Management Console Remote Code Execution Vulnerability (CVE-2024-38259)

  - Windows Remote Access Connection Manager Elevation of Privilege Vulnerability (CVE-2024-38240)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
  script_set_attribute(attribute:"see_also", value:"https://support.microsoft.com/help/5043076");
  script_set_attribute(attribute:"solution", value:
"Apply Security Update 5043076");
  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:F/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:F/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2024-43461");
  script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2024-38240");

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

  script_set_attribute(attribute:"vuln_publication_date", value:"2024/09/10");
  script_set_attribute(attribute:"patch_publication_date", value:"2024/09/10");
  script_set_attribute(attribute:"plugin_publication_date", value:"2024/09/10");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:microsoft:windows_11_22h2");
  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) 2024 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('smb_func.inc');
include('smb_hotfixes.inc');
include('smb_hotfixes_fcheck.inc');
include('smb_reg_query.inc');

get_kb_item_or_exit('SMB/MS_Bulletin_Checks/Possible');

bulletin = 'MS24-09';
kbs = make_list(
  '5043076'
);

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);

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

if (
  smb_check_rollup(os:'10',
                   os_build:22621,
                   rollup_date:'09_2024',
                   bulletin:bulletin,
                   rollup_kb_list:[5043076])
|| 
  smb_check_rollup(os:'10',
                   os_build:22631,
                   rollup_date:'09_2024',
                   bulletin:bulletin,
                   rollup_kb_list:[5043076])
)
{
  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());
}

References

CVSS3

9.8

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

AI Score

7.8

Confidence

High

EPSS

0.162

Percentile

96.1%