Lucene search

K

KB5041585: Windows 11 version 22H2 / Windows 11 version 23H2 Security Update (August 2024)

KB5041585: Windows 11 version 22H2 Security Update (August 2024) - Elevation of privilege and buffer overflow vulnerabilitie

Show more
Related
Refs
Code
#%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(205448);
  script_version("1.6");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/11/06");

  script_cve_id(
    "CVE-2022-2601",
    "CVE-2022-3775",
    "CVE-2023-40547",
    "CVE-2024-21302",
    "CVE-2024-38063",
    "CVE-2024-38106",
    "CVE-2024-38107",
    "CVE-2024-38114",
    "CVE-2024-38115",
    "CVE-2024-38116",
    "CVE-2024-38117",
    "CVE-2024-38118",
    "CVE-2024-38122",
    "CVE-2024-38125",
    "CVE-2024-38126",
    "CVE-2024-38127",
    "CVE-2024-38130",
    "CVE-2024-38131",
    "CVE-2024-38132",
    "CVE-2024-38133",
    "CVE-2024-38134",
    "CVE-2024-38135",
    "CVE-2024-38136",
    "CVE-2024-38137",
    "CVE-2024-38140",
    "CVE-2024-38141",
    "CVE-2024-38142",
    "CVE-2024-38143",
    "CVE-2024-38144",
    "CVE-2024-38145",
    "CVE-2024-38146",
    "CVE-2024-38147",
    "CVE-2024-38148",
    "CVE-2024-38150",
    "CVE-2024-38151",
    "CVE-2024-38152",
    "CVE-2024-38153",
    "CVE-2024-38155",
    "CVE-2024-38178",
    "CVE-2024-38180",
    "CVE-2024-38193",
    "CVE-2024-38196",
    "CVE-2024-38198",
    "CVE-2024-38199",
    "CVE-2024-38215",
    "CVE-2024-38223"
  );
  script_xref(name:"MSKB", value:"5041585");
  script_xref(name:"MSFT", value:"MS24-5041585");
  script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2024/09/03");
  script_xref(name:"IAVA", value:"2024-A-0487");
  script_xref(name:"IAVA", value:"2024-A-0500-S");
  script_xref(name:"IAVA", value:"2024-A-0499-S");

  script_name(english:"KB5041585: Windows 11 version 22H2 / Windows 11 version 23H2 Security Update (August 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 5041585. It is, therefore, affected by multiple vulnerabilities

  - An elevation of privilege vulnerability exists in Windows based systems supporting Virtualization Based
    Security (VBS) including a subset of Azure Virtual Machine SKUS. This can allow an attacker with
    administrator privileges to replace current versions of Windows system files with outdated versions. By
    exploiting this vulnerability, an attacker could reintroduce previously mitigated vulnerabilities,
    circumvent some features of VBS, and exfiltrate data protected by VBS. (CVE-2024-21302)

  - A buffer overflow was found in grub_font_construct_glyph(). A malicious crafted pf2 font can lead to an
    overflow when calculating the max_glyph_size value, allocating a smaller than needed buffer for the glyph,
    this further leads to a buffer overflow and a heap based out-of-bounds write. An attacker may use this
    vulnerability to circumvent the secure boot mechanism. (CVE-2022-2601)

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/5041585");
  script_set_attribute(attribute:"solution", value:
"Apply Security Update 5041585");
  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:"cvss_score_source", value:"CVE-2024-38199");

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

  script_set_attribute(attribute:"vuln_publication_date", value:"2022/11/15");
  script_set_attribute(attribute:"patch_publication_date", value:"2024/08/13");
  script_set_attribute(attribute:"plugin_publication_date", value:"2024/08/13");

  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 = 'MS24-08';
kbs = make_list(
  '5041585'
);

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:'08_2024',
                   bulletin:bulletin,
                   rollup_kb_list:[5041585])
|| 
  smb_check_rollup(os:'10',
                   os_build:22631,
                   rollup_date:'08_2024',
                   bulletin:bulletin,
                   rollup_kb_list:[5041585])
)
{
  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());
}

Transform Your Security Services

Elevate your offerings with Vulners' advanced Vulnerability Intelligence. Contact us for a demo and discover the difference comprehensive, actionable intelligence can make in your security strategy.

Book a live demo
13 Aug 2024 00:00Current
7.7High risk
Vulners AI Score7.7
CVSS39.8
EPSS0.014
SSVC
29
.json
Report