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nessusThis script is Copyright (C) 2022-2024 and is owned by Tenable, Inc. or an Affiliate thereof.SMB_NT_MS22_JAN_5009621.NASL
HistoryJan 11, 2022 - 12:00 a.m.

KB5009621: Windows 7 and Windows Server 2008 R2 Security Update (January 2022)

2022-01-1100:00:00
This script is Copyright (C) 2022-2024 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
51

CVSS2

9.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.4

Confidence

Low

EPSS

0.063

Percentile

93.7%

The remote Windows host is missing security update 5009621.
It is, therefore, affected by multiple vulnerabilities:

  • A remote code execution vulnerability. An attacker can exploit this to bypass authentication and execute unauthorized arbitrary commands. (CVE-2022-21850, CVE-2022-21851, CVE-2022-21893, CVE-2022-21928)

  • An information disclosure vulnerability. An attacker can exploit this to disclose potentially sensitive information. (CVE-2022-21880, CVE-2022-21904, CVE-2022-21915)

  • A security feature bypass vulnerability exists. An attacker can exploit this and bypass the security feature and perform unauthorized actions compromising the integrity of the system/application.
    (CVE-2022-21900, CVE-2022-21905, CVE-2022-21913, CVE-2022-21924)

  • A session spoofing vulnerability exists. An attacker can exploit this to perform actions with the privileges of another user. (CVE-2022-21836)

  • A denial of service (DoS) vulnerability. An attacker can exploit this issue to cause the affected component to deny system or application services. (CVE-2022-21843, CVE-2022-21848, CVE-2022-21883, CVE-2022-21889, CVE-2022-21890)

  • An elevation of privilege vulnerability. An attacker can exploit this to gain elevated privileges.
    (CVE-2022-21833, CVE-2022-21834, CVE-2022-21835, CVE-2022-21838, CVE-2022-21857, CVE-2022-21859, CVE-2022-21862, CVE-2022-21884, CVE-2022-21885, CVE-2022-21895, CVE-2022-21897, CVE-2022-21903, CVE-2022-21908, CVE-2022-21914, CVE-2022-21916, CVE-2022-21919, CVE-2022-21920)

#%NASL_MIN_LEVEL 70300
##
# (C) Tenable, Inc.
##

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(156627);
  script_version("1.10");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/06/17");

  script_cve_id(
    "CVE-2022-21833",
    "CVE-2022-21834",
    "CVE-2022-21835",
    "CVE-2022-21836",
    "CVE-2022-21838",
    "CVE-2022-21843",
    "CVE-2022-21848",
    "CVE-2022-21850",
    "CVE-2022-21851",
    "CVE-2022-21857",
    "CVE-2022-21859",
    "CVE-2022-21862",
    "CVE-2022-21880",
    "CVE-2022-21883",
    "CVE-2022-21884",
    "CVE-2022-21885",
    "CVE-2022-21889",
    "CVE-2022-21890",
    "CVE-2022-21893",
    "CVE-2022-21897",
    "CVE-2022-21899",
    "CVE-2022-21900",
    "CVE-2022-21903",
    "CVE-2022-21904",
    "CVE-2022-21905",
    "CVE-2022-21908",
    "CVE-2022-21913",
    "CVE-2022-21914",
    "CVE-2022-21915",
    "CVE-2022-21916",
    "CVE-2022-21919",
    "CVE-2022-21920",
    "CVE-2022-21922",
    "CVE-2022-21924"
  );
  script_xref(name:"MSFT", value:"MS22-5009610");
  script_xref(name:"MSFT", value:"MS22-5009621");
  script_xref(name:"IAVA", value:"2022-A-0012-S");
  script_xref(name:"IAVA", value:"2022-A-0016-S");
  script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2022/05/16");

  script_name(english:"KB5009621: Windows 7 and Windows Server 2008 R2 Security Update (January 2022)");

  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 5009621.
It is, therefore, affected by multiple vulnerabilities:

  - A remote code execution vulnerability. An attacker can
    exploit this to bypass authentication and execute
    unauthorized arbitrary commands. (CVE-2022-21850, 
    CVE-2022-21851, CVE-2022-21893, CVE-2022-21928)

  - An information disclosure vulnerability. An attacker can
    exploit this to disclose potentially sensitive
    information. (CVE-2022-21880, CVE-2022-21904, 
    CVE-2022-21915)

  - A security feature bypass vulnerability exists. An
    attacker can exploit this and bypass the security
    feature and perform unauthorized actions compromising
    the integrity of the system/application.
    (CVE-2022-21900, CVE-2022-21905, CVE-2022-21913, 
    CVE-2022-21924)

  - A session spoofing vulnerability exists. An attacker can
    exploit this to perform actions with the privileges of
    another user. (CVE-2022-21836)

  - A denial of service (DoS) vulnerability. An attacker can
    exploit this issue to cause the affected component to
    deny system or application services. (CVE-2022-21843,
    CVE-2022-21848, CVE-2022-21883, CVE-2022-21889,
    CVE-2022-21890)

  - An elevation of privilege vulnerability. An attacker can
    exploit this to gain elevated privileges.
    (CVE-2022-21833, CVE-2022-21834, CVE-2022-21835,
    CVE-2022-21838, CVE-2022-21857, CVE-2022-21859,
    CVE-2022-21862, CVE-2022-21884, CVE-2022-21885,
    CVE-2022-21895, CVE-2022-21897, CVE-2022-21903, 
    CVE-2022-21908, CVE-2022-21914, CVE-2022-21916,
    CVE-2022-21919, CVE-2022-21920)");
  script_set_attribute(attribute:"see_also", value:"https://support.microsoft.com/en-us/help/5009610");
  script_set_attribute(attribute:"see_also", value:"https://support.microsoft.com/en-us/help/5009621");
  script_set_attribute(attribute:"solution", value:
"Apply Security Update 5009621 or Cumulative Update 5009610");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/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:L/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-2022-21851");
  script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2022-21922");

  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:"2022/01/11");
  script_set_attribute(attribute:"patch_publication_date", value:"2022/01/11");
  script_set_attribute(attribute:"plugin_publication_date", value:"2022/01/11");

  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:"cpe", value:"cpe:/o:microsoft:windows_7");
  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) 2022-2024 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 = 'MS22-01';
kbs = make_list(
  '5009621',
  '5009610'
);

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:'01_2022',
                   bulletin:bulletin,
                   rollup_kb_list:[5009621, 5009610])
)
{
  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_7cpe:/o:microsoft:windows_7
microsoftwindows_server_2008r2cpe:/o:microsoft:windows_server_2008:r2

References

CVSS2

9.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.4

Confidence

Low

EPSS

0.063

Percentile

93.7%