Web console no longer works in Email Server Security, after installing the security update for Windo
Products affected: Server Security / E-mail and Server Security / PSB Server Security / PSB E-mail and Server Security
Problem: The user cannot open the web console after installing the security update for Windows (KB3061518).
Visible effects: When trying to open the web console, the user receives the following error message: "The page cannot be displayed."
Workaround: After you install this security update, the minimum allowed DHE key length on client computer is changed to 1,024-bit by default, instead of the previous minimum allowed key length of 512-bit.
To resolve the issue:
- Download the attached file makecert.zip.
- Extract the file and replace makecert.bat in the folder <F-Secure installation folder>\Web Use Interface\bin.
- Run makecert.bat from this folder (requires administrator privileges).
- Restart the service F-Secure WebUI Daemon (in command prompt: net start f-secure webui daemon).
This replaces the default 512-bit key with a 1,024-bit key.
Fix: To be fixed in the next Server Security release
Internal reference: CTS-96377