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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT Security Bulletin ASB-2018.0052 Security vulnerabilities patched in Microsoft Exchange Server 14 March 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Microsoft Exchange Server Operating System: Windows Impact/Access: Provide Misleading Information -- Remote with User Interaction Access Confidential Data -- Remote with User Interaction Unauthorised Access -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2018-0941 CVE-2018-0940 CVE-2018-0924 Member content until: Friday, April 13 2018 OVERVIEW Microsoft has released its monthly security patch update for the month of March 2018. [1] This update resolves 3 vulnerabilities across the following products: Microsoft Exchange Server 2010 Service Pack 3 Update Rollup 20 Microsoft Exchange Server 2013 Cumulative Update 18 Microsoft Exchange Server 2013 Cumulative Update 19 Microsoft Exchange Server 2013 Service Pack 1 Microsoft Exchange Server 2016 Cumulative Update 7 Microsoft Exchange Server 2016 Cumulative Update 8 IMPACT Microsoft has given the following details regarding these vulnerabilities. Details Impact Severity CVE-2018-0924 Information Disclosure Low CVE-2018-0940 Elevation of Privilege Important CVE-2018-0941 Information Disclosure Important MITIGATION Microsoft recommends updating the software with the version made available on the Microsoft Update Catalogue for the following Knowledge Base articles. [1] KB4073537, KB4073392 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 iQIVAwUBWqhgfIx+lLeg9Ub1AQhJbA/+L1sHy8x4aAeDXAeqxk+L0LinCbOpUJd8 xo0S1/bErGcLZDiL3TIDB9sULXKFkJZt4SLeQwGdr2zmwp4pK55k/72CGS8AoZwh foFN7xcXj53AYry+2Q25hNtjdNlHD+BsiVp6+Sf7xVkTqQplijevuTuxrxO3Vq94 au58AMsU4d086sAKtyy3JczS5/RuZn1JT5OFQlw97PzQzJz0D35pekkbQpYvv4Vh slTi7AcOMFHcMdhlUyTXgJd4bxk3CrgLk0ivcrzZURdSyVj0FWP19mgYXbjGB58+ N6aWOGO8fw03bVmEojJo92rFCqLU0PDi9ZYu3ryEa7J1Z24fkFBRv1WfUbZtwrnc deQmnyoDaopxBpZB1CVj71hh/xaQwQUq4z5aZncenu73S5oHqeYa5XysFnd0CVNu J+9BZIzbGUd7UgzPy3DKMF/Js7Xs2j5nowp8IJvmSKJ5pYhNO0BTrfO7UIMZbvVg d5nn1skWdAgDZmRXwrax2QI11Dz7FoNBDoB4BOxSVpH/AYtiVXGrNCl2OAwIccze f7Snc4+9FbQiJSGBUJipExxHeS1w9NPWIjmqV5sEtq/oUHhImGA7uLciNK5jRESE +gWxaNAklHFdQBcdu9xcBCV8fQYv+kL62XmV/y3+d7Y4iPksKbPxXlJuT/PVXMNR gFtkjyjOS/U= =3Og4 -----END PGP SIGNATURE-----