Sophos has today released another update for Sophos UTM to fix the WAP2 vulnerability (KRACK):
- [NUTM-8984]: [RED] WPA2 KRACK vulnerability fixes for RED15w
- [NUTM-8789]: [Wireless] WPA2 KRACK vulnerability fixes
The update has the version number 9.505-4 and can be downloaded and installed directly from the following link:
u2d-sys-9.504001-505004.tgz.gpg
As there have always been problems with updates for the UTM in the past, this new update should also be tested extensively. A backup of the current configuration should also be made.
Here is the link to the release notes:
Although the release notes are quite short, users usually post comments relatively quickly if there are serious problems with the update. It is therefore worth taking a look there.