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0.9.735280044 · ·
ver. 0.9.7 (2017/05/11) - awaiting-victory ----------- 0.9.x line is no longer heavily developed. If you are interested in new features (e.g. IPv6 support), please consider 0.10 branch and its releases. * Fixed a systemd-journal handling in fail2ban-regex (gh-1657) * filter.d/sshd.conf - Fixed non-anchored part of failregex (misleading match of colon inside IPv6 address instead of `: ` in the reason-part by missing space, gh-1658) (0.10th resp. IPv6 relevant only, amend for gh-1479) * config/pathes-freebsd.conf - Fixed filenames for apache and nginx log files (gh-1667) * filter.d/exim.conf - optional part `(...)` after host-name before `[IP]` (gh-1751) - new reason "Unrouteable address" for "rejected RCPT" regex (gh-1762) - match of complex time like `D=2m42s` in regex "no MAIL in SMTP connection" (gh-1766) * filter.d/sshd.conf - new aggressive rules (gh-864): - Connection reset by peer (multi-line rule during authorization process) - No supported authentication methods available - single line and multi-line expression optimized, added optional prefixes and suffix (logged from several ssh versions), according to gh-1206; - fixed expression received disconnect auth fail (optional space after port part, gh-1652) and suffix (logged from several ssh versions), according to gh-1206; * filter.d/suhosin.conf - greedy catch-all before `<HOST>` fixed (potential vulnerability) * filter.d/cyrus-imap.conf - accept entries without login-info resp. hostname before IP address (gh-1707) * Filter tests extended with check of all config-regexp, that contains greedy catch-all before `<HOST>`, that is hard-anchored at end or precise sub expression after `<HOST>` * New Actions: - action.d/netscaler: Block IPs on a Citrix Netscaler ADC (gh-1663) * New Filters: - filter.d/domino-smtp: IBM Domino SMTP task (gh-1603) * Introduced new log-level `MSG` (as INFO-2, equivalent to 18) -
0.9.636051559 · ·
ver. 0.9.6 (2016/12/10) - stretch-is-coming ----------- 0.9.x line is no longer heavily developed. If you are interested in new features (e.g. IPv6 support), please consider 0.10 branch and its releases. * Misleading add resp. enable of (already available) jail in database, that induced a subsequent error: last position of log file will be never retrieved (gh-795) * Fixed a distribution related bug within testReadStockJailConfForceEnabled (e.g. test-cases faults on Fedora, see gh-1353) * Fixed pythonic filters and test scripts (running via wrong python version, uses "fail2ban-python" now); * Fixed test case "testSetupInstallRoot" for not default python version (also using direct call, out of virtualenv); * Fixed ambiguous wrong recognized date pattern resp. its optional parts (see gh-1512); * FIPS compliant, use sha1 instead of md5 if it not allowed (see gh-1540) * Monit config: scripting is not supported in path (gh-1556) * `filter.d/apache-modsecurity.conf` - Fixed for newer version (one space, gh-1626), optimized: non-greedy catch-all replaced for safer match, unneeded catch-all anchoring removed, non-capturing * `filter.d/asterisk.conf` - Fixed to match different asterisk log prefix (source file: method:) * `filter.d/dovecot.conf` - Fixed failregex ignores failures through some not relevant info (gh-1623) * `filter.d/ignorecommands/apache-fakegooglebot` - Fixed error within apache-fakegooglebot, that will be called with wrong python version (gh-1506) * `filter.d/assp.conf` - Extended failregex and test cases to handle ASSP V1 and V2 (gh-1494) * `filter.d/postfix-sasl.conf` - Allow for having no trailing space after 'failed:' (gh-1497) * `filter.d/vsftpd.conf` - Optional reason part in message after FAIL LOGIN (gh-1543) * `filter.d/sendmail-reject.conf` - removed mandatory double space (if dns-host available, gh-1579) * filter.d/sshd.conf - recognized "Failed publickey for" (gh-1477); - optimized failregex to match all of "Failed any-method for ... from <HOST>" (gh-1479) - eliminated possible complex injections (on user-name resp. auth-info, see gh-1479) - optional port part after host (see gh-1533, gh-1581) * New Actions: - `action.d/npf.conf` for NPF, the latest packet filter for NetBSD * New Filters: - `filter.d/mongodb-auth.conf` for MongoDB (document-oriented NoSQL database engine) (gh-1586, gh-1606 and gh-1607) * DateTemplate regexp extended with the word-end boundary, additionally to word-start boundary * Introduces new command "fail2ban-python", as automatically created symlink to python executable, where fail2ban currently installed (resp. its modules are located): - allows to use the same version, fail2ban currently running, e.g. in external scripts just via replace python with fail2ban-python: ```diff -#!/usr/bin/env python +#!/usr/bin/env fail2ban-python ``` - always the same pickle protocol - the same (and also guaranteed available) fail2ban modules - simplified stand-alone install, resp. stand-alone installation possibility via setup (like gh-1487) is getting closer * Several test cases rewritten using new methods assertIn, assertNotIn * New forward compatibility method assertRaisesRegexp (normally python >= 2.7). Methods assertIn, assertNotIn, assertRaisesRegexp, assertLogged, assertNotLogged are test covered now * Jail configuration extended with new syntax to pass options to the backend (see gh-1408), examples: - `backend = systemd[journalpath=/run/log/journal/machine-1]` - `backend = systemd[journalfiles="/run/log/journal/machine-1/system.journal, /run/log/journal/machine-1/user.journal"]` - `backend = systemd[journalflags=2]` -
0.9.5dca5ff44 · ·
ver. 0.9.5 (2016/07/15) - old-not-obsolete ----------- 0.9.x line is no longer heavily developed. If you are interested in new features (e.g. IPv6 support), please consider 0.10 branch and its releases. * `filter.d/monit.conf` - Extended failregex with new monit "access denied" version (gh-1355) - failregex of previous monit version merged as single expression * `filter.d/postfix.conf`, `filter.d/postfix-sasl.conf` - Extended failregex daemon part, matching also `postfix/smtps/smtpd` now (gh-1391) * Fixed a grave bug within tags substitutions because of incorrect detection of recursion in case of multiple inline substitutions of the same tag (affected actions: `bsd-ipfw`, etc). Now tracks the actual list of the already substituted tags (per tag instead of single list) * `filter.d/common.conf` - Unexpected extra regex-space in generic `__prefix_line` (gh-1405) - All optional spaces normalized in `common.conf`, test covered now - Generic `__prefix_line` extended with optional brackets for the date ambit (gh-1421), added new parameter `__date_ambit` * `gentoo-initd` fixed `--pidfile` bug: `--pidfile` is option of `start-stop-daemon`, not argument of fail2ban (see gh-1434) * `filter.d/asterisk.conf` - Fixed security log support for PJSIP and Asterisk 13+ (gh-1456) - Improved log support for PJSIP and Asterisk 13+ with different callID (gh-1458) * New Actions: - `action.d/firewallcmd-rich-rules` and `action.d/firewallcmd-rich-logging` (gh-1367) * New filters: - slapd - ban hosts, that were failed to connect with invalid credentials: error code 49 (gh-1478) * Extreme speedup of all sqlite database operations (gh-1436), by using of following sqlite options: - (synchronous = OFF) write data through OS without syncing - (journal_mode = MEMORY) use memory for the transaction logging - (temp_store = MEMORY) temporary tables and indices are kept in memory * journald journalmatch for pure-ftpd (gh-1362) * Added additional regex filter for dovecot ldap authentication failures (gh-1370) * `filter.d/exim*conf` - Added additional regexes (gh-1371) - Made port entry optional -