stable

fail2ban-0.11.2-1.fc33

FEDORA-2020-eae9e29603 created by hobbes1069 4 years ago for Fedora 33

ver. 0.11.2 (2020/11/23) - heal-the-world-with-security-tools

Fixes

  • [stability] prevent race condition - no ban if filter (backend) is continuously busy if too many messages will be found in log, e. g. initial scan of large log-file or journal (gh-2660)
  • pyinotify-backend sporadically avoided initial scanning of log-file by start
  • python 3.9 compatibility (and Travis CI support)
  • restoring a large number (500+ depending on files ulimit) of current bans when using PyPy fixed
  • manual ban is written to database, so can be restored by restart (gh-2647)
  • jail.conf: don't specify action directly in jails (use action_ or banaction instead)
  • no mails-action added per default anymore (e. g. to allow that action = %(action_mw)s should be specified per jail or in default section in jail.local), closes gh-2357
  • ensure we've unique action name per jail (also if parameter actname is not set but name deviates from standard name, gh-2686)
  • don't use %(banaction)s interpolation because it can be complex value (containing [...] and/or quotes), so would bother the action interpolation
  • fixed type conversion in config readers (take place after all interpolations get ready), that allows to specify typed parameters variable (as substitutions) as well as to supply it in other sections or as init parameters.
  • action.d/*-ipset*.conf: several ipset actions fixed (no timeout per default anymore), so no discrepancy between ipset and fail2ban (removal from ipset will be managed by fail2ban only, gh-2703)
  • action.d/cloudflare.conf: fixed actionunban (considering new-line chars and optionally real json-parsing with jq, gh-2140, gh-2656)
  • action.d/nftables.conf (type=multiport only): fixed port range selector, replacing : with - (gh-2763)
  • action.d/firewallcmd-*.conf (multiport only): fixed port range selector, replacing : with - (gh-2821)
  • action.d/bsd-ipfw.conf: fixed selection of rule-no by large list or initial lowest_rule_num (gh-2836)
  • filter.d/common.conf: avoid substitute of default values in related lt_* section, __prefix_line should be interpolated in definition section (inside the filter-config, gh-2650)
  • filter.d/dovecot.conf:
  • add managesieve and submission support (gh-2795);
  • accept messages with more verbose logging (gh-2573);
  • filter.d/courier-smtp.conf: prefregex extended to consider port in log-message (gh-2697)
  • filter.d/traefik-auth.conf: filter extended with parameter mode (normal, ddos, aggressive) to handle the match of username differently (gh-2693):
  • normal: matches 401 with supplied username only
  • ddos: matches 401 without supplied username only
  • aggressive: matches 401 and any variant (with and without username)
  • filter.d/sshd.conf: normalizing of user pattern in all RE's, allowing empty user (gh-2749)

New Features and Enhancements

  • fail2ban-regex:
  • speedup formatted output (bypass unneeded stats creation)
  • extended with prefregex statistic
  • more informative output for datepattern (e. g. set from filter) - pattern : description
  • parsing of action in jail-configs considers space between action-names as separator also (previously only new-line was allowed), for example action = a b would specify 2 actions a and b
  • new filter and jail for GitLab recognizing failed application logins (gh-2689)
  • new filter and jail for Grafana recognizing failed application logins (gh-2855)
  • new filter and jail for SoftEtherVPN recognizing failed application logins (gh-2723)
  • filter.d/guacamole.conf extended with logging parameter to follow webapp-logging if it's configured (gh-2631)
  • filter.d/bitwarden.conf enhanced to support syslog (gh-2778)
  • introduced new prefix {UNB} for datepattern to disable word boundaries in regex;
  • datetemplate: improved anchor detection for capturing groups (^...);
  • datepattern: improved handling with wrong recognized timestamps (timezones, no datepattern, etc) as well as some warnings signaling user about invalid pattern or zone (gh-2814):
  • filter gets mode in-operation, which gets activated if filter starts processing of new messages; in this mode a timestamp read from log-line that appeared recently (not an old line), deviating too much from now (up too 24h), will be considered as now (assuming a timezone issue), so could avoid unexpected bypass of failure (previously exceeding findtime);
  • better interaction with non-matching optional datepattern or invalid timestamps;
  • implements special datepattern {NONE} - allow to find failures totally without date-time in log messages, whereas filter will use now as timestamp (gh-2802)
  • performance optimization of datepattern (better search algorithm in datedetector, especially for single template);
  • fail2ban-client: extended to unban IP range(s) by subnet (CIDR/mask) or hostname (DNS), gh-2791;
  • extended capturing of alternate tags in filter, allowing combine of multiple groups to single tuple token with new tag prefix <F-TUPLE_, that would combine value of <F-V> with all value of <F-TUPLE_V?_n?> tags (gh-2755)

How to install

Updates may require up to 24 hours to propagate to mirrors. If the following command doesn't work, please retry later:

sudo dnf upgrade --refresh --advisory=FEDORA-2020-eae9e29603

This update has been submitted for testing by hobbes1069.

4 years ago

This update's test gating status has been changed to 'ignored'.

4 years ago

This update's test gating status has been changed to 'waiting'.

4 years ago

This update's test gating status has been changed to 'ignored'.

4 years ago

This update has been pushed to testing.

4 years ago

This update can be pushed to stable now if the maintainer wishes

4 years ago

This update has been submitted for stable by hobbes1069.

3 years ago

This update has been pushed to stable.

3 years ago

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Metadata
Type
enhancement
Karma
0
Signed
Content Type
RPM
Test Gating
Settings
Unstable by Karma
-3
Stable by Karma
disabled
Stable by Time
disabled
Dates
submitted
4 years ago
in testing
4 years ago
in stable
3 years ago
BZ#1901008 fail2ban-0.11.2 is available
0
0

Automated Test Results