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Merge pull request #2388 from cepheid666/0.10 

Update sendmail-reject with TLSMTA & MSA port IDs
pull/2247/head
Sergey G. Brester 2019-04-04 02:55:59 +02:00 committed by GitHub
parent eddd0d2f25 ec9f698f5b
commit 4a2c564945
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3 changed files with 8 additions and 1 deletions
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2
ChangeLog
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@ -43,6 +43,8 @@ ver. 0.10.5-dev-1 (20??/??/??) - development edition
* `filter.d/mysqld-auth.conf`:
- MYSQL 8.0.13 compatibility (log-error-verbosity = 3), log-format contains few additional words
enclosed in brackets after "[Note]" (gh-2314)
* `filter.d/sendmail-reject.conf`:
- `mode=extra` now captures port IDs of `TLSMTA` and `MSA` (defaults for ports 465 and 587 on some distros)
* `files/fail2ban.service.in`: fixed systemd-unit template - missing nftables dependency (gh-2313)
* several `action.d/mail*`: fixed usage with multiple log files (ultimate fix for gh-976, gh-2341)

2
config/filter.d/sendmail-reject.conf
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@ -32,7 +32,7 @@ cmnfailre = ^ruleset=check_rcpt, arg1=(?P<email><\S+@\S+>), relay=(\S+ )?\[(?:IP
mdre-normal =
mdre-extra = ^(?:\S+ )?\[(?:IPv6:<IP6>|<IP4>)\](?: \(may be forged\))? did not issue (?:[A-Z]{4}[/ ]?)+during connection to M(?:TA|SP)(?:-\w+)?$
mdre-extra = ^(?:\S+ )?\[(?:IPv6:<IP6>|<IP4>)\](?: \(may be forged\))? did not issue (?:[A-Z]{4}[/ ]?)+during connection to (?:TLS)?M(?:TA|S[PA])(?:-\w+)?$
mdre-aggressive = %(mdre-extra)s

5
fail2ban/tests/files/logs/sendmail-reject
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@ -95,3 +95,8 @@ Nov 3 11:35:30 Microsoft sendmail[26254]: rA37ZTSC026255: from=<anton@domain.co
Mar 6 16:55:28 s192-168-0-1 sm-mta[20949]: v26LtRA0020949: some-host-24.example.org [192.0.2.194] did not issue MAIL/EXPN/VRFY/ETRN during connection to MTA
# failJSON: { "time": "2005-03-07T15:04:37", "match": true , "host": "192.0.2.195", "desc": "wrong resp. non RFC compiant (ddos prelude?), MSP-mode, (may be forged)" }
Mar 7 15:04:37 s192-168-0-1 sm-mta[18624]: v27K4Vj8018624: some-host-24.example.org [192.0.2.195] (may be forged) did not issue MAIL/EXPN/VRFY/ETRN during connection to MSP-v4
# failJSON: { "time": "2005-03-29T22:33:47", "match": true , "host": "104.152.52.29", "desc": "wrong resp. non RFC compiant (ddos prelude?), TLSMTA-mode" }
Mar 29 22:33:47 kismet sm-mta[23221]: x2TMXH7Y023221: internettl.org [104.152.52.29] (may be forged) did not issue MAIL/EXPN/VRFY/ETRN during connection to TLSMTA
# failJSON: { "time": "2005-03-29T22:51:42", "match": true , "host": "104.152.52.29", "desc": "wrong resp. non RFC compiant (ddos prelude?), MSA-mode" }
Mar 29 22:51:42 kismet sm-mta[24202]: x2TMpAlI024202: internettl.org [104.152.52.29] (may be forged) did not issue MAIL/EXPN/VRFY/ETRN during connection to MSA