KLA12608
Multiple vulnerabilities in Microsoft Exchange Server

Updated: 10/12/2022

Detect date ?	08/09/2022
Severity ?	Critical
Description	Multiple vulnerabilities were found in Microsoft Exchange Server. Malicious users can exploit these vulnerabilities to obtain sensitive information, gain privileges. Below is a complete list of vulnerabilities: An information disclosure vulnerability in Microsoft Exchange can be exploited remotely to obtain sensitive information. An elevation of privilege vulnerability in Microsoft Exchange Server can be exploited remotely to gain privileges.
Affected products	Microsoft Exchange Server 2019 Cumulative Update 11 Microsoft Exchange Server 2013 Cumulative Update 23 Microsoft Exchange Server 2016 Cumulative Update 22 Microsoft Exchange Server 2019 Cumulative Update 12 Microsoft Exchange Server 2016 Cumulative Update 23
Solution	Install necessary updates from the KB section, that are listed in your Windows Update (Windows Update usually can be accessed from the Control Panel)
Original advisories	CVE-2022-30134 CVE-2022-24516 CVE-2022-21979 CVE-2022-34692 CVE-2022-21980 CVE-2022-24477
Impacts ?	OSI [?] PE [?]
Related products	Microsoft Exchange Server
KB list	5015322 5019076 5019077
Microsoft official advisories	Microsoft Security Update Guide
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KLA12608Multiple vulnerabilities in Microsoft Exchange Server