Debian 10 Buster DLA-3354-1 Moderate: Kopanocore DoS Issue

Several issues were found in Kopano Collaboration Platform, a groupware
solution, which could cause denial of service or unauthorized access.

For Debian 10 buster, these problems have been fixed in version
8.7.0-3+deb10u1.

We recommend that you upgrade your kopanocore packages.

For the detailed security status of kopanocore please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS