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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT Security Bulletin ASB-2019.0158 Microsoft Skype for Business and Lync Security Updates 12 June 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Microsoft Skype for Business and Lync Operating System: Windows Linux variants Android Impact/Access: Denial of Service -- Remote/Unauthenticated Access Confidential Data -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2019-1029 CVE-2019-0932 Member content until: Friday, July 12 2019 Reference: ASB-2019.0144 ESB-2019.1148 OVERVIEW Microsoft has released its monthly security patch update for the month of June 2019. This update resolves 2 vulnerabilities across the following products: [1] Microsoft Lync Server 2010 Microsoft Lync Server 2013 Skype 8.35 when installed on Android Devices IMPACT Microsoft has given the following details regarding these vulnerabilities. Details Impact Severity CVE-2019-0932 Information Disclosure Important CVE-2019-1029 Denial of Service Important MITIGATION Microsoft recommends updating the software with the version made available on the Microsoft Update Cataloge for the following Knowledge Base articles. [1]. KB4506009 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 iQIVAwUBXQCaRmaOgq3Tt24GAQhPZw/7BFVLF7sjDpHP6OEO5DSE49NgrOidUNzz 0xBAEXuqlrXfmFYqgDXwdl8qeOOe2ynNYajx3wqGXsGTCxtXwJFfLk0OGfzs+B6s QITWOtkHbDIDDakN8g3OnlyTDd7IrfE56fHStwRGYmkkS9WeQ0OW5Wb/+4JLfCCD 2Wln4nqs0qI3ndnom3TkxOzrcs2A5IH2ldhzoGKN4Mnp0ZAAZ2jd2VfEME8LImFy kRVPx7k1+uGAaJQTwVw9JzOwnnx4QMBeb4CO2S/aMP7OL44skiAl9l+JdevoWzyQ ZvfmW9PMrS05Kkv7QBzHtiYGzo5+d9LrIdPuPe6IWsqYOz43KCAde0cfbizmgNAh pEZ+qpkcTIRppwS8wQj5OAyX3Jhhz6qi5msa3TEeL//RSmuoQ8lrwUi+3jC5E+7s NfeGx8zdFrJyc7blted0Q4MJ8IS71z2lVSFDRg4qIKwE/OAtwsWQBaFOVXH5hfHB Z0Qt70Jf37j2bxAGvJxfOtveoRVputu0wO0NGuYi+Fip1RRrEKZ8FvLmh3PrCzPq 3aKWBN+iXsXt+dKkKfBE7AybyXeswK6aG0n8bSMJxUqL7XClaZZWrjC629YBCobY F1lsU8u5CZwx5K9RTl2fJiQ1MfpZ0c3yiUP0+V7xjQqnNybZ8LmtQ2M5yrt3yKJN yDjxkiuLL94= =4t3Y -----END PGP SIGNATURE-----