Microsoft Exchange and Active Directory Blog
Today Microsoft has released new CUs for Exchange Server 2016 and Exchange 2019. The CU 6 for Exchange 2019 can only be downloaded from the VLSC Portal, Action Pack or Visual Studio Portal. The CU 17 for Exchange 2016 is still available for regular download: Exchange Server 2019 Cumulative Update 6 VLSC ... Read more
Microsoft has released new CUs for Exchange Server 2019 and Exchange Server 2016 today. The CU 5 for Exchange 2019 fixes problems with the search in Outlook when Outlook is operated without cache mode, so the update has probably already been eagerly awaited by some. The CU5 for Exchange 2019 is available as usual ... Read more
Microsoft has released a new security update for Exchange Server 2010 - 2019. The update fixes the following vulnerabilities: CVE-2020-0692 | Microsoft Exchange Server Elevation of Privilege Vulnerability CVE-2020-0688 | Microsoft Exchange Memory Corruption Vulnerability The update is given the severity level "Important", click here to go directly to the downloads: Download Security Update For Exchange Server 2019 ... Read more
Today the CU3 for Exchange Server 2019 and the CU14 for Exchange Server 2016 were released. The Exchange 2019 CU3 is available for download in the VLSC, Visual Studio Subscription and Action Pack. Here are the details with the changes and fixed issues: Cumulative Update 3 for Exchange Server 2019 Cumulative Update 14 for Exchange Server 2016 ... Read more
Two vulnerabilities in Exchange Server 2016 and Exchange Server 2019 are closed with corresponding security updates. These are the two vulnerabilities: CVE-2019-1233: Microsoft Exchange Denial of Service Vulnerability CVE-2019-1266: Microsoft Exchange Spoofing Vulnerability Both vulnerabilities have an "Important" rating. Details on the vulnerabilities can be found at the links above. Here you can download the ... Read more
Sophos has released a new update for UTM 9.6, which raises the version number to 9.605-1. The following issues have been fixed: [NUTM-10885]: [Basesystem] Fallback log flooded since update to 9.6 [NUTM-10667]: [Email] Emails are not being processed, have "Stale ID in DB" in debug log [NUTM-10870]: [Email] UTM not rejecting emails with dot at the end ... Read more
Microsoft released new security updates for Exchange Server 2010, 2013, 2016 and 2019 on July 9. The updates address the following vulnerabilities: CVE-2019-1084 | Vulnerability in Microsoft Exchange related to information disclosure CVE-2019-1137 | Vulnerability in Microsoft Exchange Server related to spoofing attacks CVE-2019-1136 | Vulnerability in Microsoft Exchange Server related to privilege escalation All 3 vulnerabilities are ... Read more
New Cumulative Updates for Exchange Server 2013, 2016 and 2019 were released today. Click here to go directly to the downloads (the links may not work directly, just try again later): Exchange Server 2019 Cumulative Update 2, VLSC Download Exchange Server 2016 Cumulative Update 13 Exchange Server 2013 Cumulative Update 23 CUs ... Read more
Microsoft has released security updates for Exchange Server today. Specifically, these are the following vulnerabilities: CVE-2019-0817: Microsoft Exchange Spoofing Vulnerability CVE-2019-0858: Microsoft Exchange Spoofing Vulnerability CVE-2019-0817 applies to all currently supported Exchange Server versions (including Exchange 2010). CVE-2019-0858 affects Exchange from version 2013 onwards. Even though the vulnerability is "only" rated as "Important", it ... Read more
The updates for Windows Server which were released on February 19, 2019 after the regular patchday are also important for Exchange Server running on Windows Server 2016. Specifically, it is about a problem that has existed since September 2018: KB4457127 causes problems on DCs in connection with Exchange KB4457127 causes problems after installation ... Read more
