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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT Security Bulletin ASB-2018.0045 Security Updates for Microsoft Office Services and Web Apps 14 February 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Microsoft Office Services and Web Apps Operating System: Windows Mac OS Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Increased Privileges -- Remote with User Interaction Access Privileged Data -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2018-0869 CVE-2018-0864 CVE-2018-0853 CVE-2018-0852 CVE-2018-0851 CVE-2018-0850 CVE-2018-0841 Member content until: Friday, March 16 2018 OVERVIEW Microsoft has released its monthly security patch update for the month of February 2018. [1] This update resolves 7 vulnerabilities across the following products: Microsoft Office 2007 Service Pack 2 Microsoft Office 2010 Service Pack 2 (32-bit editions) Microsoft Office 2010 Service Pack 2 (64-bit editions) Microsoft Office 2013 RT Service Pack 1 Microsoft Office 2013 Service Pack 1 (32-bit editions) Microsoft Office 2013 Service Pack 1 (64-bit editions) Microsoft Office 2016 (32-bit edition) Microsoft Office 2016 (64-bit edition) Microsoft Office 2016 Click-to-Run (C2R) for 32-bit editions Microsoft Office 2016 Click-to-Run (C2R) for 64-bit editions Microsoft Office Word Viewer Microsoft Outlook 2007 Service Pack 3 Microsoft Outlook 2010 Service Pack 2 (32-bit editions) Microsoft Outlook 2010 Service Pack 2 (64-bit editions) Microsoft Outlook 2013 RT Service Pack 1 Microsoft Outlook 2013 Service Pack 1 (32-bit editions) Microsoft Outlook 2013 Service Pack 1 (64-bit editions) Microsoft Outlook 2016 (32-bit edition) Microsoft Outlook 2016 (64-bit edition) Microsoft Project Server 2013 Service Pack 1 Microsoft SharePoint Enterprise Server 2016 IMPACT Microsoft has given the following details regarding these vulnerabilities. Details Impact Severity CVE-2018-0841 Remote Code Execution Important CVE-2018-0850 Elevation of Privilege Important CVE-2018-0851 Remote Code Execution Important CVE-2018-0852 Remote Code Execution Critical CVE-2018-0853 Information Disclosure Important CVE-2018-0864 Elevation of Privilege Important CVE-2018-0869 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] KB3114874, KB3172459, KB4011715, KB4011703, KB4011701 KB4011711, KB4011707, KB4011690, KB4011682, KB4011680 KB4011686, KB4011697, KB4011143, KB4011200 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 iQIVAwUBWoOxNYx+lLeg9Ub1AQiSzRAAncQh0yquppOVM80TJck9j3bLSI8dxfsn V8etVvHB0qY+Vm4H5/1Qxi7LP2SKDjLxizSCY/TKedHdRVg0c/5i0gU5KUo3uwqj fOWnP0iqznb2Xm+adESybcrA/OhuY3BigvKBZKsaLFeKy4lKpkbXnrSsYS8HQ5nk dltNtbyX95WFAP4ka0ajarw1okhERoAu+pK1AAYAWrk/xboIBoxWk3Q1xW1YUClc dLG5rsByYSPupnDS9+DM0zMIFoJ4UV2Q4YfzMiKzJ5w6RMyFsptfT7Eq3G/gbmRV sJ6ScASS4YUYZ1ys4bNCWz87XNUVTb+e1IMr1byDjb3YBEbKpAHQedJtPWtLel8m tvf2bMVnLzbgVeXs7pH+MYcg7bxi7zJJoSZMMySBfhetITMin7Q1BYSmZMqlU5EM FacDhQd+dE5QjMZ1ugCjiqk94/Vze6BSF59ONJ8kpTPyGvV73cKFL1zkuw+nY3da 5ZT84h+Kfx6DpACu9UXBFPIu7AUtQpDLjnn3JPXKVWxTMiPmxUC8oYJhMXaP0ZQa HPV5ngRyjGQioBRmnw4JzNreEvCpHsthMg1wqUgx6fr6xXJ4KZ1qXVgmTKfj+iqP 8FEwIfGJ/726aWTJLLRNOhOzOSOFyIyQqT81BYWoWXO4jQfB6QwlvGei5sU7Ozb+ FixqVp7wxGk= =MKHl -----END PGP SIGNATURE-----