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AUSCERT Security Bulletin
ASB-2019.0004.3
Microsoft Office, Microsoft Office Services and Web Apps
10 January 2019
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AusCERT Security Bulletin Summary
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Product: Microsoft Excel
Microsoft Business Productivity Servers
Microsoft Office
Microsoft Outlook
Microsoft SharePoint
Microsoft Word
Office 365 ProPlus
Operating System: Windows
Mac OS
Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction
Increased Privileges -- Existing Account
Cross-site Scripting -- Remote with User Interaction
Access Confidential Data -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2019-0585 CVE-2019-0562 CVE-2019-0561
CVE-2019-0560 CVE-2019-0559 CVE-2019-0558
CVE-2019-0557 CVE-2019-0556 CVE-2019-0541
Member content until: Friday, February 8 2019
Revision History: January 10 2019: Update for Jan 2019
January 9 2019: Fixed typo
January 9 2019: Initial Release
OVERVIEW
Microsoft has released its monthly security patch update for the month
of January 2019.
This update resolves 9 vulnerabilities across the following products:
[1]
Microsoft Business Productivity Servers 2010 Service Pack 2
Microsoft Excel Viewer 2007 Service Pack 3
Microsoft Office 2010 Service Pack 2 (32-bit editions)
Microsoft Office 2010 Service Pack 2 (64-bit editions)
Microsoft Office 2013 RT Service Pack 1
Microsoft Office 2013 Service Pack 1 (32-bit editions)
Microsoft Office 2013 Service Pack 1 (64-bit editions)
Microsoft Office 2016 (32-bit edition)
Microsoft Office 2016 (64-bit edition)
Microsoft Office 2016 for Mac
Microsoft Office 2019 for 32-bit editions
Microsoft Office 2019 for 64-bit editions
Microsoft Office 2019 for Mac
Microsoft Office Online Server
Microsoft Office Web Apps Server 2010 Service Pack 2
Microsoft Office Word Viewer
Microsoft Outlook 2010 Service Pack 2 (32-bit editions)
Microsoft Outlook 2010 Service Pack 2 (64-bit editions)
Microsoft Outlook 2013 RT Service Pack 1
Microsoft Outlook 2013 Service Pack 1 (32-bit editions)
Microsoft Outlook 2013 Service Pack 1 (64-bit editions)
Microsoft Outlook 2016 (32-bit edition)
Microsoft Outlook 2016 (64-bit edition)
Microsoft SharePoint Enterprise Server 2013 Service Pack 1
Microsoft SharePoint Enterprise Server 2016
Microsoft SharePoint Server 2019
Microsoft Word 2010 Service Pack 2 (32-bit editions)
Microsoft Word 2010 Service Pack 2 (64-bit editions)
Microsoft Word 2013 RT Service Pack 1
Microsoft Word 2013 Service Pack 1 (32-bit editions)
Microsoft Word 2013 Service Pack 1 (64-bit editions)
Microsoft Word 2016 (32-bit edition)
Microsoft Word 2016 (64-bit edition)
Office 365 ProPlus for 32-bit Systems
Office 365 ProPlus for 64-bit Systems
Word Automation Services
IMPACT
Microsoft has given the following details regarding these
vulnerabilities.
Details Impact Severity
CVE-2019-0541 Remote Code Execution Important
CVE-2019-0556 Spoofing Important
CVE-2019-0557 Spoofing Important
CVE-2019-0558 Spoofing Important
CVE-2019-0559 Information Disclosure Important
CVE-2019-0560 Information Disclosure Important
CVE-2019-0561 Information Disclosure Important
CVE-2019-0562 Elevation of Privilege Important
CVE-2019-0585 Remote Code Execution Important
MITIGATION
Microsoft recommends updating the software with the version made
available on the Microsoft Update Catalogue for the following
Knowledge Base articles. [1].
KB2596760, KB2553332, KB3172522, KB4461589, KB4461623
KB4461620, KB4461624, KB4461625, KB4022162, KB4461537
KB4461535, KB4461601, KB4462112, KB4461598, KB4461591
KB4461594, KB4461595, KB4461596, KB4461635, KB4461634
KB4461633, KB4461543, KB4461612, KB4461617, KB4461614
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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