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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT Security Bulletin ASB-2019.0278 Security update for Microsoft Office, Microsoft Office Services and Web Apps 9 October 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Microsoft Office, Microsoft Office Services and Web Apps Operating System: Windows Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Cross-site Scripting -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2019-1331 CVE-2019-1330 CVE-2019-1329 CVE-2019-1328 CVE-2019-1327 CVE-2019-1070 Member content until: Friday, November 8 2019 OVERVIEW Microsoft has released its monthly security patch update for the month of Octobe r 2019. This update resolves 6 vulnerabilities across the following products: [1] Excel Services Microsoft Excel 2010 Service Pack 2 (32-bit editions) Microsoft Excel 2010 Service Pack 2 (64-bit editions) Microsoft Excel 2013 RT Service Pack 1 Microsoft Excel 2013 Service Pack 1 (32-bit editions) Microsoft Excel 2013 Service Pack 1 (64-bit editions) Microsoft Excel 2016 (32-bit edition) Microsoft Excel 2016 (64-bit edition) 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 for Mac Microsoft Office 2019 for 32-bit editions Microsoft Office 2019 for 64-bit editions Microsoft Office 2019 for Mac Microsoft SharePoint Enterprise Server 2013 Service Pack 1 Microsoft SharePoint Enterprise Server 2016 Microsoft SharePoint Foundation 2010 Service Pack 2 Microsoft SharePoint Foundation 2013 Service Pack 1 Microsoft SharePoint Server 2019 Office 365 ProPlus for 32-bit Systems Office 365 ProPlus for 64-bit Systems Office Online Server IMPACT Microsoft has given the following details regarding these vulnerabilities. Details Impact Severity CVE-2019-1070 Spoofing Important CVE-2019-1327 Remote Code Execution Important CVE-2019-1328 Spoofing Important CVE-2019-1329 Elevation of Privilege Important CVE-2019-1330 Elevation of Privilege Important CVE-2019-1331 Remote Code Execution Important MITIGATION Microsoft recommends updating the software with the version made available on the Microsoft Update Catalogue for the following Knowledge Base articles. [1]. KB4475608, KB4484130, KB4462176, KB4484122, KB4484123 KB4475569, KB4484111, KB4484110, KB4484112, KB4475595 KB4475558, KB4462215, KB4484131, KB4475554 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 iQIVAwUBXZ1vYmaOgq3Tt24GAQienRAAmSePxOkFKczNenXMLFLiygz3PdMB2NPF 3dGcLmBUcMvkSPJ8ApfdzzzquMonfg2AXv9Bq6//kAq3lJmgm3blgMIFSQY1LSLk +e2++OdJG7k5QkJY/Z8XlxWuVK0IamufOpIHgnr0AzjddAOdq6deueNOfhqN9AOL TLHpufIBP8zbz08KLaANHHEj4igVmsqYI1h4mukHhX3gIfXc1T4KLSPB9bl/kvNO qmquYVMr5NMaj/6jVkRuVGgdfT+T4sA0uMoxoY2b6028v6pkl/WuntSAxL8oJ4Br VgNcLQ4p/oIqmlSbBntUi4wRzYS9AsQLremWyAsDhaWkUYCmw057xXNElWcCjhWE Cy7hxLduguCZrdIRUawQp0/vVmbCdGpoxsQGcSX9vZ2NyzdTqkqa/oOUDaJId1wQ Tu0gGyW9o2j6r/1CY4fWrcMdPQqdJnl7KE2ggC1SNn1LQ0U6YllCKgvKuoQ5jiuh GVQYtK+lRIklkjtvSrV2mMPcwbPgKDd/UuBm8hM6wK7tGHrgegLAPPv+y3kRYTd4 qivk6V/QJ/c9+V3MyDQj0oRJFCBAG4ZCXqdTb0vpkHmrXa7l8E3JU1sQBYaD5soq FYEYBqpx4/968eqNWshaO1UV+76iIjtoVZHrmV2NBGrQ05hDSvAAK+pWEkgc/2vJ egjp7bMV+Ew= =Er2S -----END PGP SIGNATURE-----