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AUSCERT Security Bulletin
ASB-2020.0156
Microsoft Patch Tuesday update for Microsoft Internet
Explorer for September 2020
9 September 2020
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AusCERT Security Bulletin Summary
---------------------------------
Product: Internet Explorer 11
ChakraCore
Operating System: Windows
Impact/Access: Administrator Compromise -- Remote with User Interaction
Execute Arbitrary Code/Commands -- Remote with User Interaction
Unauthorised Access -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2020-1506 CVE-2020-1180 CVE-2020-1172
CVE-2020-1057 CVE-2020-1012 CVE-2020-0878
Member content until: Friday, October 9 2020
Reference: ESB-2020.2941
ESB-2020.2462
ESB-2020.1391
ESB-2020.1367
OVERVIEW
Microsoft has released its monthly security patch update for the
month of September 2020.
This update resolves 6 vulnerabilities across the following products:
[1]
ChakraCore
Internet Explorer 11
IMPACT
Microsoft has given the following details regarding these vulnerabilities.
Details Impact Severity
CVE-2020-0878 Remote Code Execution Critical
CVE-2020-1012 Elevation of Privilege Important
CVE-2020-1057 Remote Code Execution Critical
CVE-2020-1172 Remote Code Execution Critical
CVE-2020-1180 Remote Code Execution Important
CVE-2020-1506 Elevation of Privilege Important
MITIGATION
Microsoft recommends updating the software with the version made
available on the Microsoft Update Catalog for the following
Knowledge Base articles. [1].
KB4574727, KB4577038, KB4577010, KB4577015, KB4577032
KB4570333, KB4577049, KB4577066, KB4571756, KB4577041
KB4577051
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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