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AUSCERT Security Bulletin
ASB-2020.0063
Microsoft Patch Tuesday (March 2020): Microsoft Developer Tools
11 March 2020
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AusCERT Security Bulletin Summary
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Product: Azure DevOps Server 2019
Microsoft Visual Studio 2015
Microsoft Visual Studio 2017
Microsoft Visual Studio 2019
Team Foundation Server 2017
Team Foundation Server 2018
Operating System: Windows
Impact/Access: Execute Arbitrary Code/Commands -- Existing Account
Increased Privileges -- Existing Account
Modify Permissions -- Existing Account
Delete Arbitrary Files -- Existing Account
Cross-site Scripting -- Existing Account
Denial of Service -- Existing Account
Access Confidential Data -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2020-0884 CVE-2020-0815 CVE-2020-0810
CVE-2020-0793 CVE-2020-0789 CVE-2020-0758
CVE-2020-0700
Member content until: Friday, April 10 2020
OVERVIEW
Azure DevOps Server 2019 Update 1
Azure DevOps Server 2019 Update 1.1
Azure DevOps Server 2019.0.1
Microsoft Visual Studio 2015 Update 3
Microsoft Visual Studio 2017 version 15.9 (includes 15.1 - 15.8)
Microsoft Visual Studio 2019 version 16.0
Microsoft Visual Studio 2019 version 16.4 (includes 16.0 - 16.3)
Team Foundation Server 2017 Update 3.1
Team Foundation Server 2018 Update 1.2
Team Foundation Server 2018 Update 3.2
IMPACT
Microsoft has given the following details regarding these vulnerabilities.
Details Impact Severity
CVE-2020-0700 Spoofing Important
CVE-2020-0758 Elevation of Privilege Important
CVE-2020-0789 Denial of Service Important
CVE-2020-0793 Elevation of Privilege Important
CVE-2020-0810 Elevation of Privilege Important
CVE-2020-0815 Elevation of Privilege Important
CVE-2020-0884 Spoofing Important
MITIGATION
Microsoft recommends updating the software with the version made available on the Microsoft Update Catalogue for the following Knowledge Base articles. [1]
KB4538032
REFERENCES
[1] Microsoft Security Update Guidance
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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