Security Updates for Exchange (February 2019)

high Nessus Plugin ID 122129

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 :

- Multiple Vulnerabilites with the included libraries from Oracle Outside. (CVE-2018-18223, CVE-2018-18224, CVE-2018-3147, CVE-2018-3217, CVE-2018-3218, CVE-2018-3219, CVE-2018-3220, CVE-2018-3221, CVE-2018-3222, CVE-2018-3223, CVE-2018-3224, CVE-2018-3225, CVE-2018-3226, CVE-2018-3227, CVE-2018-3228, CVE-2018-3229, CVE-2018-3230, CVE-2018-3231, CVE-2018-3232, CVE-2018-3233, CVE-2018-3234, CVE-2018-3302)

- An elevation of privilege vulnerability exists in Exchange Web Services and Push Notifications. An unauthenticated, remote attacker can exploit, via a man-in-the-middle attack forwarding an authentication request to the Domain Controller, to gain any users privileges. (CVE-2019-0686)

- An elevation of privilege vulnerability exists in Exchange Web Services and Push Notifications. An unauthenticated, remote attacker can exploit, via a man-in-the-middle attack forwarding an authentication request to the Domain Controller, to gain Domain Administrator privileges. (CVE-2019-0724)

Solution

Microsoft has released the following security updates to address this issue:
-KB4345836
-KB4471391
-KB4471392
-KB4487052

See Also

https://support.microsoft.com/en-us/help/4345836

https://support.microsoft.com/en-us/help/4471391

https://support.microsoft.com/en-us/help/4471392

https://support.microsoft.com/en-us/help/4487052

Plugin Details

Severity: High

ID: 122129

File Name: smb_nt_ms19_feb_exchange.nasl

Version: 1.9

Type: local

Agent: windows

Published: 2/12/2019

Updated: 6/20/2024

Supported Sensors: Frictionless Assessment Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: High

Base Score: 9.3

Temporal Score: 7.3

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

CVSS Score Source: CVE-2019-0724

CVSS v3

Risk Factor: High

Base Score: 8.1

Temporal Score: 7.3

Vector: CVSS:3.0/AV:N/AC:H/PR:N/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: 2/12/2019

Vulnerability Publication Date: 2/12/2019

Reference Information

CVE: CVE-2018-18223, CVE-2018-18224, CVE-2018-3147, CVE-2018-3217, CVE-2018-3218, CVE-2018-3219, CVE-2018-3220, CVE-2018-3221, CVE-2018-3222, CVE-2018-3223, CVE-2018-3224, CVE-2018-3225, CVE-2018-3226, CVE-2018-3227, CVE-2018-3228, CVE-2018-3229, CVE-2018-3230, CVE-2018-3231, CVE-2018-3232, CVE-2018-3233, CVE-2018-3234, CVE-2018-3302, CVE-2019-0686, CVE-2019-0724

MSFT: MS19-4345836, MS19-4471391, MS19-4471392, MS19-4487052

MSKB: 4345836, 4471391, 4471392, 4487052