Detections
Analytics
Security Updates for Microsoft Exchange Server (November 2023)
high Nessus Plugin ID 185591
Language:
Synopsis
The Microsoft Exchange Server installed on the remote host is affected by multiple vulnerabilities.Description
The Microsoft Exchange Server installed on the remote host is missing a security update. It is, therefore, affected by multiple vulnerabilities as referenced in the Nov, 2023 security bulletin.- Microsoft Exchange Server Spoofing Vulnerability (CVE-2023-36035, CVE-2023-36039, CVE-2023-36050)
- Microsoft Exchange Server Remote Code Execution Vulnerability (CVE-2023-36439)
Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.
Solution
Microsoft has released the following security updates to address this issue:-KB5032146
-KB5032147
Plugin Details
Severity: High
ID: 185591
File Name: smb_nt_ms23_nov_exchange.nasl
Version: 1.7
Type: local
Agent: windows
Family: Windows : Microsoft Bulletins
Published: 11/14/2023
Updated: 9/27/2024
Supported Sensors: Frictionless Assessment Agent, Nessus Agent, Nessus
Risk Information
VPR
Risk Factor: High
Score: 7.4
CVSS v2
Risk Factor: High
Base Score: 7.7
Temporal Score: 6
Vector: CVSS2#AV:A/AC:L/Au:S/C:C/I:C/A:C
CVSS Score Source: CVE-2023-36439
CVSS v3
Risk Factor: High
Base Score: 8
Temporal Score: 7.2
Vector: CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C
Vulnerability Information
CPE: cpe:/a:microsoft:exchange_server:2016, cpe:/a:microsoft:exchange_server:2019
Required KB Items: SMB/MS_Bulletin_Checks/Possible
Exploit Available: true
Exploit Ease: Exploits are available
Patch Publication Date: 11/14/2023
Vulnerability Publication Date: 11/14/2023
Reference Information
CVE: CVE-2023-36035, CVE-2023-36039, CVE-2023-36050, CVE-2023-36439