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AUSCERT Security Bulletin
ASB-2018.0215
Security vulnerabilities patched in Microsoft Edge
12 September 2018
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AusCERT Security Bulletin Summary
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Product: Microsoft Edge
Operating System: Windows
Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction
Increased Privileges -- Remote with User Interaction
Access Privileged Data -- Remote with User Interaction
Provide Misleading Information -- Remote with User Interaction
Reduced Security -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2018-8469 CVE-2018-8467 CVE-2018-8466
CVE-2018-8465 CVE-2018-8464 CVE-2018-8463
CVE-2018-8459 CVE-2018-8457 CVE-2018-8456
CVE-2018-8452 CVE-2018-8425 CVE-2018-8367
CVE-2018-8366 CVE-2018-8354 CVE-2018-8315
Member content until: Friday, October 12 2018
OVERVIEW
Microsoft has released its monthly security patch update for the month of
September 2018. [1] This update resolves 15 vulnerabilities across the
following products:
Microsoft Edge
IMPACT
Microsoft has given the following details regarding these vulnerabilities.
Details Impact Severity
CVE-2018-8315 Information Disclosure Important
CVE-2018-8354 Remote Code Execution Important
CVE-2018-8366 Information Disclosure Important
CVE-2018-8367 Remote Code Execution Critical
CVE-2018-8425 Spoofing Important
CVE-2018-8452 Information Disclosure Important
CVE-2018-8456 Remote Code Execution Critical
CVE-2018-8457 Remote Code Execution Critical
CVE-2018-8459 Remote Code Execution Critical
CVE-2018-8463 Elevation of Privilege Important
CVE-2018-8464 Remote Code Execution Critical
CVE-2018-8465 Remote Code Execution Critical
CVE-2018-8466 Remote Code Execution Critical
CVE-2018-8467 Remote Code Execution Critical
CVE-2018-8469 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]
KB4457142, KB4457128, KB4457132, KB4457131, KB4457138
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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