2.2.3 Bugfix release

Installation documentation:
https://github.com/certtools/intelmq/blob/2.2.3/docs/INSTALL.md
Upgrade documentation:
https://github.com/certtools/intelmq/blob/2.2.3/docs/UPGRADING.md

Documentation

• Bots/Sieve expert: Add information about parenthesis in if-expressions (#1681, PR#1687 by Birger Schacht).

Harmonization

• See NEWS.md for information on a fixed bug in the taxonomy expert.

Bots

Collectors

• intelmq.bots.rt.collector_rt: Log the size of the downloaded file in bytes on debug logging level.

Parsers

• intelmq.bots.parsers.cymru.parser_cap_program:
  • Add support for protocols 47 (GRE) and 59 (IPv6-NoNxt).
  • Add support for field additional_asns in optional information column.
• intelmq.bots.parsers.microsoft.parser_ctip:
  • Fix mapping of DestinationIpInfo.DestinationIpConnectionType field (contained a typo).
  • Explicitly ignore field DestinationIpInfo.DestinationIpv4Int as the data is already in another field.
• intelmq.bots.parsers.generic.parser_csv:
  • Ignore line having spaces or tabs only or comment having leading tabs or spaces (PR#1669 by Brajneesh).
  • Data fields containing - are now ignored and do not raise an exception anymore (#1651, PR#74 by Sebastian Waldbauer).

Experts

• intelmq.bots.experts.taxonomy.expert: Map type scanner to information-gathering instead of information gathering. See NEWS file for more information.

Tests

• Travis: Deactivate tests with optional requirements on Python 3.5, as the build fails because of abusix/querycontacts version conflicts on dnspython.

Known issues

• Bots started with IntelMQ-Manager stop when the webserver is restarted. (#952).
• Corrupt dump files when interrupted during writing (#870).