Detections
Analytics
Security Updates for Exchange (November 2020)
high Nessus Plugin ID 142888
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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 security updates. It is, therefore, affected by multiple vulnerabilities :- Unspecified flaws exist that allow an attacker to execute arbitrary code. (CVE-2020-17083, CVE-2020-17084)
- An unspecified flaw exists that allows an attacker to cause denial of service conditions. (CVE-2020-17085) Please review the vendor advisory for more details.
Solution
Microsoft has released KB4588741 to address this issue.See Also
Plugin Details
Severity: High
ID: 142888
File Name: smb_nt_ms20_nov_exchange.nasl
Version: 1.8
Type: local
Agent: windows
Family: Windows : Microsoft Bulletins
Published: 11/13/2020
Updated: 6/6/2024
Supported Sensors: Frictionless Assessment Agent, Nessus
Risk Information
VPR
Risk Factor: High
Score: 8.1
CVSS v2
Risk Factor: High
Base Score: 9
Temporal Score: 6.7
Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C
CVSS Score Source: CVE-2020-17084
CVSS v3
Risk Factor: High
Base Score: 8.5
Temporal Score: 7.4
Vector: CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Temporal Vector: CVSS:3.0/E:U/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 Ease: No known exploits are available
Patch Publication Date: 11/10/2020
Vulnerability Publication Date: 11/10/2020