Use the Exchange Server Health Checker script, which can be downloaded from GitHub (use the latest release), to inventory your servers. More details about specific CVEs can be found in Security Update Guide (filter on Exchange Server under Product Family). Exchange Online customers are already protected and do not need to take any action.įor additional information, please see the Microsoft Security Response Center (MSRC) blog. These vulnerabilities affect Microsoft Exchange Server. Although we are not aware of any active exploits in the wild, our recommendation is to install these updates immediately to protect your environment. Vulnerabilities addressed in the April 2021 security updates were responsibly reported to Microsoft by a security partner. msp from elevated command prompt (see Known Issues in update KB article). IMPORTANT: If manually installing security updates, you must install.
These updates are available for the following specific builds of Exchange Server: At the end of each step, you’ll be asked “Did this resolve the issue?” If it’s resolved, select Yes, and you’re done! If it isn’t resolved, select No and continue with the guided walk-through.Microsoft has released security updates for vulnerabilities found in: Next, we’ll take you through a series of troubleshooting steps that are specific to your situation.
We’ll begin by asking you questions about the Windows version you're using and the issue you’re experiencing. The steps provided here should help fix any errors that come up during the Windows Update process. The steps in this guided walk-through should help with all Windows Update errors and other issues- you don't need to search for the specific error to solve it. If you need help freeing up drive space, see Tips to free up drive space on your PC. This guided walk-through provides steps to fix problems with Windows Updates for Windows 8.1 and 7, such as taking a long time to scan, or error codes while installing updates.įor help with Windows Update issues in Windows 10, see Troubleshoot problems updating Windows 10 instead.Ī common cause of errors is inadequate drive space.
0 kommentar(er)
