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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT Security Bulletin ASB-2020.0080 Security update for Microsoft Dynamics 15 April 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Microsoft Dynamics 365 Business Central 2019 (On-Premise) Microsoft Dynamics 365 Business Central 2019 Microsoft Dynamics NAV Operating System: Windows Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Unauthorised Access -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2020-1022 CVE-2020-1018 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 2 vulnerabilities across the following products:[1] Dynamics 365 Business Central 2019 Release Wave 2 (On-Premise) Dynamics 365 Business Central 2019 Spring Update Microsoft Dynamics 365 BC On Premise Microsoft Dynamics NAV 2013 Microsoft Dynamics NAV 2015 Microsoft Dynamics NAV 2016 Microsoft Dynamics NAV 2017 Microsoft Dynamics NAV 2018 IMPACT Microsoft has given the following details regarding these vulnerabilities. Details Impact Severity CVE-2020-1018 Information Disclosure Important CVE-2020-1022 Remote Code Execution Critical MITIGATION Microsoft recommends updating the software with the version made available on the Microsoft Update Catalogue for the following Knowledge Base articles. [1] KB4549673, KB4549675, KB4549674, KB4557699, KB4557700 KB4549676, KB4549678, KB4549677 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. =========================================================================== 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. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBXpaFfWaOgq3Tt24GAQgbUA//WSQRoTVdkh+Z+8x3EqnUUdkDtv2wvho0 ex9s+DR/oTyAZ/0f6RNkP0AQjLHJLGm7BXcklOygTCGbSzERcUYW51ST0H8puKBp HhlpQtiFGLOVTbXBPzM1puY6rvwieVcWd+3aAh9VNkhRa28VaFXdv3qaoJWXbNFl J+nsgmB9PNsRXq18GLUtBAEUPTIKxQuIYfO/kQTDEfb2xQkgC5kwsoRGok9qxKe+ zrqprEzZuWCFnkN5QZKauOZZeXoA1611F8qSlra/u6pIpvXDimNgFzTp0wbcekSn wK4LMcnkM98/lUwQLjj0ObvpDuR/tFfRoNBsuVaIMTmDi4PRP5zZc3zWZySF6rfA o9nHFWjMN8fDsZP5NxOQ+pFsqMtqGOgC/r6L5U48uTJKheVp3Iqwj9wrdKtbsBPM KdWeGky8rWMAy84ipwtfv4AJQM0b0UezOT6sk+lSC+LGQaCqcE4EFOniXDDGWDli Gj0iys0d8tHfNHo5WaxgEVPyEhuY6sg4IpH8qrFT5moLUaMtt1IQFijNmVOdphoj Ztftmg9lT11dkl8hIuQUo+bhqBqLkoRjuuV4XYeWVXtdsXBWEzWBiVLd4JWemn3E eQbIr+K4CyBXvGYqkZCe/gRON8SLLb1HpSjDrJSENEISUHVUFnrQ7TwvCdokukyV wfOlI3C8Om4= =f9GC -----END PGP SIGNATURE-----