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nessusThis script is Copyright (C) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.SMB_NT_MS24_JUL_5040498.NASL
HistoryJul 09, 2024 - 12:00 a.m.

KB5040498: Windows Server 2008 R2 Security Update (July 2024)

2024-07-0900:00:00
This script is Copyright (C) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
31
windows server 2008
security update
radius protocol
rfc 2865
forgery attacks
md5
cve-2024-3596
nessus scanner

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

7.5

Confidence

High

EPSS

0.002

Percentile

61.1%

The remote Windows host is missing security update 5040498. It is, therefore, affected by multiple vulnerabilities

  • RADIUS Protocol under RFC 2865 is susceptible to forgery attacks by a local attacker who can modify any valid Response (Access-Accept, Access-Reject, or Access-Challenge) to any other response using a chosen- prefix collision attack against MD5 Response Authenticator signature. (CVE-2024-3596)

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(202030);
  script_version("1.5");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/08/16");

  script_cve_id(
    "CVE-2024-3596",
    "CVE-2024-30081",
    "CVE-2024-35270",
    "CVE-2024-38017",
    "CVE-2024-38019",
    "CVE-2024-38025",
    "CVE-2024-38027",
    "CVE-2024-38028",
    "CVE-2024-38031",
    "CVE-2024-38034",
    "CVE-2024-38044",
    "CVE-2024-38048",
    "CVE-2024-38049",
    "CVE-2024-38050",
    "CVE-2024-38051",
    "CVE-2024-38052",
    "CVE-2024-38054",
    "CVE-2024-38055",
    "CVE-2024-38057",
    "CVE-2024-38060",
    "CVE-2024-38061",
    "CVE-2024-38064",
    "CVE-2024-38066",
    "CVE-2024-38067",
    "CVE-2024-38068",
    "CVE-2024-38071",
    "CVE-2024-38073",
    "CVE-2024-38074",
    "CVE-2024-38077",
    "CVE-2024-38079",
    "CVE-2024-38085",
    "CVE-2024-38091",
    "CVE-2024-38099",
    "CVE-2024-38104",
    "CVE-2024-39684"
  );
  script_xref(name:"MSKB", value:"5040497");
  script_xref(name:"MSKB", value:"5040498");
  script_xref(name:"MSFT", value:"MS24-5040497");
  script_xref(name:"MSFT", value:"MS24-5040498");
  script_xref(name:"IAVA", value:"2024-A-0408-S");
  script_xref(name:"IAVA", value:"2024-A-0407-S");

  script_name(english:"KB5040498: Windows Server 2008 R2 Security Update (July 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 5040498. It is, therefore, affected by multiple vulnerabilities

  - RADIUS Protocol under RFC 2865 is susceptible to forgery attacks by a local attacker who can modify any
    valid Response (Access-Accept, Access-Reject, or Access-Challenge) to any other response using a chosen-
    prefix collision attack against MD5 Response Authenticator signature. (CVE-2024-3596)

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/5040497");
  script_set_attribute(attribute:"see_also", value:"https://support.microsoft.com/help/5040498");
  script_set_attribute(attribute:"solution", value:
"Apply Security Update 5040498 or Cumulative Update 5040497");
  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:POC/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:P/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2024-38077");

  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:"2024/07/09");
  script_set_attribute(attribute:"patch_publication_date", value:"2024/07/09");
  script_set_attribute(attribute:"plugin_publication_date", value:"2024/07/09");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:microsoft:windows_server_2008:r2");
  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 = 'MS24-07';
kbs = make_list(
  '5040498',
  '5040497'
);

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(win7:'1') <= 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:'6.1',
                   sp:1,
                   rollup_date:'07_2024',
                   bulletin:bulletin,
                   rollup_kb_list:[5040498, 5040497])
)
{
  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());
}
VendorProductVersionCPE
microsoftwindows_server_2008r2cpe:/o:microsoft:windows_server_2008:r2

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

7.5

Confidence

High

EPSS

0.002

Percentile

61.1%