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Description of version 2 of the security update for Microsoft Exchange Server 2019 and 2016: August 15, 2023 (KB5030524)

🗓️ 12 Sep 2023 07:00:00Reported by MicrosoftType 
mskb
 mskb🔗 support.microsoft.com👁 52 Views

Security update for MS Exchange Server 2019/2016 addressing vulnerabilities, installation issues, and new features

Related
ReporterTitlePublishedViews
Family
GithubExploit		Exploit for Deserialization of Untrusted Data in Microsoft
23 Oct 202319:06
–githubexploit
Information Security Automation		August 2023: GitHub PoCs, Vulristics, Qualys First-Party, Tenable ExposureAI, SC Awards and Rapid7, Anglo-Saxon list, MS Patch Tuesday, WinRAR, Juniper
30 Aug 202316:15
–avleonov
Information Security Automation		September 2023: VM courses, Bahasa Indonesia, Russian Podcasts, Goodbye Tinkoff, MS Patch Tuesday, Qualys TOP 20, Linux, Forrester, GigaOm, R-Vision VM
30 Sep 202319:31
–avleonov
BDU FSTEC		The vulnerability of Microsoft Exchange Server’s mail server, related to deficiencies in access control, allows attackers to increase their privileges.
11 Aug 202300:00
–bdu_fstec
BDU FSTEC		The vulnerability of Microsoft Exchange Server’s mail server, related to insufficient validation of input data, allows attackers to execute arbitrary code.
11 Aug 202300:00
–bdu_fstec
BDU FSTEC		The vulnerability of Microsoft Exchange Server, related to errors in information presentation on the user interface, allows attackers to perform spoofing attacks.
14 Aug 202300:00
–bdu_fstec
BDU FSTEC		The vulnerability of Microsoft Exchange Server’s mail server, related to insufficient validation of input data, allows attackers to execute arbitrary code.
14 Aug 202300:00
–bdu_fstec
BDU FSTEC		The vulnerability of Microsoft Exchange Server’s mail server, related to insufficient validation of input data, allows attackers to execute arbitrary code.
14 Aug 202300:00
–bdu_fstec
BDU FSTEC		The vulnerability of Microsoft Exchange Server’s mail server, related to insufficient validation of input data, allows attackers to execute arbitrary code.
14 Aug 202300:00
–bdu_fstec
BDU FSTEC		The vulnerability of the Microsoft Exchange Server email server is related to access control errors, which allow a hacker to execute arbitrary code within the context of the server’s user account.
13 Sep 202300:00
–bdu_fstec
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12 Sep 2023 07:00Current
8.3High risk
Vulners AI Score8.3
CVSS 3.19.8
EPSS0.81713
SSVC
microsoft exchange serversecurity updatevulnerabilitiesinstallationfeaturesextended protectionknown issues
52