Microsoft Exchange Server CVE-2019-0817 Spoofing Vulnerability

Bugtraq ID:	107756
Class:	Design Error
CVE:	CVE-2019-0817
Remote:	Yes
Local:	No
Published:	Apr 09 2019 12:00AM
Updated:	May 31 2019 10:00PM
Credit:	Ashar Javed of Hyundai AutoEver Europe GmbH.
Vulnerable:	Microsoft Exchange Server 2019 Cumulative Update 1 Microsoft Exchange Server 2019 0 Microsoft Exchange Server 2016 Cumulative Update 12 Microsoft Exchange Server 2016 Cumulative Update 11 Microsoft Exchange Server 2013 Cumulative Update 22 Microsoft Exchange Server 2010 SP3
Not Vulnerable:

Microsoft Exchange Server CVE-2019-0817 Spoofing Vulnerability

Microsoft Exchange Server is prone to a security vulnerability that may allow attackers to conduct spoofing attacks.

An attacker can exploit this issue to conduct spoofing attacks and perform unauthorized actions; other attacks are also possible.

Microsoft Exchange Server CVE-2019-0817 Spoofing Vulnerability

Currently, we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

Microsoft Exchange Server CVE-2019-0817 Spoofing Vulnerability

Solution:
Updates are available. Please see the references or vendor advisory for more information.

Microsoft Exchange Server CVE-2019-0817 Spoofing Vulnerability

References:

• Exchange Server Home Page (Microsoft)
  
• Microsoft Homepage (Microsoft)
  
• CVE-2019-0817 | Microsoft Exchange Spoofing Vulnerability (Microsoft)