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AUSCERT Security Bulletin
ASB-2019.0163
Microsoft Exchange Server Security Updates
12 June 2019
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AusCERT Security Bulletin Summary
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Product: Microsoft Exchange Server
Operating System: Windows
Impact/Access: Reduced Security -- Unknown/Unspecified
Resolution: Patch/Upgrade
Member content until: Friday, July 12 2019
OVERVIEW
Microsoft has released its monthly security patch update for the month of June 2019.
This update resolves 1 vulnerability across the following products: [1]
Microsoft Exchange Server 2010 Service Pack 3
Microsoft Exchange Server 2013 Cumulative Update 22
Microsoft Exchange Server 2016 Cumulative Update 11
Microsoft Exchange Server 2016 Cumulative Update 12
Microsoft Exchange Server 2019
Microsoft Exchange Server 2019 Cumulative Update 1
IMPACT
Microsoft has given the following details regarding this vulnerability.
Details Impact Severity
ADV190018 Defense in Depth None
MITIGATION
Microsoft recommends updating the software with the version made
available on the Microsoft Update Cataloge for the following
Knowledge Base articles. [1].
KB4503027, KB4503028
REFERENCES
[1] Security Update Guide
https://portal.msrc.microsoft.com/en-us/security-guidance
AusCERT has made every effort to ensure that the information contained
in this document is accurate. However, the decision to use the information
described is the responsibility of each user or organisation. The decision to
follow or act on information or advice contained in this security bulletin is
the responsibility of each user or organisation, and should be considered in
accordance with your organisation's site policies and procedures. AusCERT
takes no responsibility for consequences which may arise from following or
acting on information or advice contained in this security bulletin.
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Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072
Internet Email: auscert@auscert.org.au
Facsimile: (07) 3365 7031
Telephone: (07) 3365 4417 (International: +61 7 3365 4417)
AusCERT personnel answer during Queensland business hours
which are GMT+10:00 (AEST).
On call after hours for member emergencies only.
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