Published:
15 April 2020
Protect yourself against future threats.
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AUSCERT Security Bulletin
ASB-2020.0081
Security updates for Microsoft Extended Security Update products
15 April 2020
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AusCERT Security Bulletin Summary
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Product: Internet Explorer 9
Windows 7
Windows Server 2008
Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction
Access Confidential Data -- Existing Account
Increased Privileges -- Existing Account
Denial of Service -- Existing Account
Resolution: Patch/Upgrade
Member content until: Friday, May 15 2020
OVERVIEW
Microsoft has released its monthly security patch update for the month
of April 2020.
This update resolves 41 vulnerabilities across the following products:
[1]
Internet Explorer 9
Windows 7 for 32-bit Systems Service Pack 1
Windows 7 for x64-based Systems Service Pack 1
Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1
Windows Server 2008 R2 for x64-based Systems Service Pack 1
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
Windows Server 2008 for 32-bit Systems Service Pack 2
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)
Windows Server 2008 for Itanium-Based Systems Service Pack 2
Windows Server 2008 for x64-based Systems Service Pack 2
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)
IMPACT
Microsoft has given the following details regarding these vulnerabilities.
Details Impact Severity
CVE-2020-0687 Remote Code Execution Critical
CVE-2020-0821 Information Disclosure Important
CVE-2020-0889 Remote Code Execution Important
CVE-2020-0895 Remote Code Execution Low
CVE-2020-0907 Remote Code Execution Critical
CVE-2020-0938 Remote Code Execution Critical
CVE-2020-0946 Information Disclosure Important
CVE-2020-0952 Information Disclosure Important
CVE-2020-0953 Remote Code Execution Important
CVE-2020-0955 Information Disclosure Important
CVE-2020-0956 Elevation of Privilege Important
CVE-2020-0957 Elevation of Privilege Important
CVE-2020-0958 Elevation of Privilege Important
CVE-2020-0959 Remote Code Execution Important
CVE-2020-0960 Remote Code Execution Important
CVE-2020-0962 Information Disclosure Important
CVE-2020-0964 Remote Code Execution Important
CVE-2020-0965 Remote Code Execution Critical
CVE-2020-0966 Remote Code Execution Low
CVE-2020-0967 Remote Code Execution Moderate
CVE-2020-0968 Remote Code Execution Moderate
CVE-2020-0982 Information Disclosure Important
CVE-2020-0987 Information Disclosure Important
CVE-2020-0988 Remote Code Execution Important
CVE-2020-0992 Remote Code Execution Important
CVE-2020-0993 Denial of Service Important
CVE-2020-0994 Remote Code Execution Important
CVE-2020-0995 Remote Code Execution Important
CVE-2020-0999 Remote Code Execution Important
CVE-2020-1000 Elevation of Privilege Important
CVE-2020-1004 Elevation of Privilege Important
CVE-2020-1005 Information Disclosure Important
CVE-2020-1007 Information Disclosure Important
CVE-2020-1008 Remote Code Execution Important
CVE-2020-1009 Elevation of Privilege Important
CVE-2020-1011 Elevation of Privilege Important
CVE-2020-1014 Elevation of Privilege Important
CVE-2020-1015 Elevation of Privilege Important
CVE-2020-1020 Remote Code Execution Critical
CVE-2020-1027 Elevation of Privilege Important
CVE-2020-1094 Elevation of Privilege Important
MITIGATION
Microsoft recommends updating the software with the version made available
on the Microsoft Update Catalogue for the following Knowledge Base articles.
[1]
KB4550964, KB4550951, KB4550905, KB4550957, KB4550965
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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