3.2.1 Important Bugfixes
Installation: https://intelmq.readthedocs.io/en/develop/user/installation.html
Upgrade: https://intelmq.readthedocs.io/en/develop/user/upgrade.html
All Bots
Fixes an issue which prevented bots from stopping gracefully after reloading.
As logrotate reloads all bots regularly, this bug affects most IntelMQ installations.
Reverse DNS Expert
Until IntelMQ version 3.2.0, the bot incorrectly cached and re-used results for /24 networks instead of single IP addresses.
If the bot retrieved the PTR for 192.0.43.7
, it was cached for 192.0.43.0/24
and used for all IP addresses in this range, for example for 192.0.43.8
.
IntelMQ version 3.2.1 fixes this issue.
The bugfix will correctly increase the cache sizes and decrease the performance, as less (incorrect) data is re-used.