Detections
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KB5026409: Windows 8.1 Embedded and Windows Server 2012 R2 Security Update (May 2023)

critical Nessus Plugin ID 175349

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Synopsis

The remote Windows host is affected by multiple vulnerabilities.

Description

The remote Windows host is missing security update 5026409. It is, therefore, affected by multiple vulnerabilities

 - Windows Pragmatic General Multicast (PGM) Remote Code Execution Vulnerability (CVE-2023-24943)

 - Windows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability (CVE-2023-28283)

 - Server for NFS Denial of Service Vulnerability (CVE-2023-24939)

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

Solution

Apply Security Update 5026409 or Cumulative Update 5026415

See Also

https://support.microsoft.com/help/5026409

https://support.microsoft.com/help/5026415

Plugin Details

Severity: Critical

ID: 175349

File Name: smb_nt_ms23_may_5026409.nasl

Version: 1.10

Type: local

Agent: windows

Published: 5/9/2023

Updated: 6/17/2024

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Critical

Score: 9.5

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 8.7

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS Score Source: CVE-2023-24943

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 9.4

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:H/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:microsoft:windows_8, cpe:/o:microsoft:windows_server_2012:r2

Required KB Items: SMB/MS_Bulletin_Checks/Possible

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 5/9/2023

Vulnerability Publication Date: 5/9/2023

CISA Known Exploited Vulnerability Due Dates: 5/30/2023

Exploitable With

Core Impact

Reference Information

CVE: CVE-2023-24900, CVE-2023-24901, CVE-2023-24903, CVE-2023-24932, CVE-2023-24939, CVE-2023-24940, CVE-2023-24941, CVE-2023-24942, CVE-2023-24943, CVE-2023-24945, CVE-2023-24948, CVE-2023-28251, CVE-2023-28283, CVE-2023-29324, CVE-2023-29325, CVE-2023-29336

IAVA: 2023-A-0248-S, 2023-A-0249-S

MSFT: MS23-5026409, MS23-5026415

MSKB: 5026409, 5026415