Detections
Analytics

Security Updates for Microsoft SharePoint Server 2019 (April 2023)

high Nessus Plugin ID 174117

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Synopsis

The Microsoft SharePoint Server 2019 installation on the remote host is missing a security update

Description

The Microsoft SharePoint Server 2019 installation on the remote host is missing security updates. It is, therefore, affected by a Sharepoint server spoofing vulnerability.

Solution

Microsoft has released KB5002373 to address this issue.

See Also

https://support.microsoft.com/en-us/help/5002373

Plugin Details

Severity: High

ID: 174117

File Name: smb_nt_ms23_apr_office_sharepoint_2019.nasl

Version: 1.9

Type: local

Agent: windows

Published: 4/11/2023

Updated: 6/6/2024

Supported Sensors: Frictionless Assessment Agent, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.0

CVSS v2

Risk Factor: High

Base Score: 8.5

Temporal Score: 6.7

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

CVSS Score Source: CVE-2023-28288

CVSS v3

Risk Factor: High

Base Score: 8.1

Temporal Score: 7.3

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

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

Vulnerability Information

CPE: cpe:/a:microsoft:sharepoint_server:2019

Required KB Items: SMB/MS_Bulletin_Checks/Possible

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 4/11/2023

Vulnerability Publication Date: 4/11/2023

Reference Information

CVE: CVE-2023-28288

IAVA: 2023-A-0186-S

MSFT: MS23-5002373

MSKB: 5002373