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Merge remote-tracking branch 'remotes/gh-upstream/master' into 0.10

pull/1988/head
sebres 2017-12-01 15:53:11 +01:00
parent f1c89f6631 f834e7826d
commit 7f89fbc33f
4 changed files with 13 additions and 3 deletions
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5
ChangeLog
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@ -452,7 +452,10 @@ releases.
* filter.d/dovecot.conf:
- fixed failregex, see gh-1879 (partially cherry-picked from gh-1880)
- extended to match pam_authenticate failures with "Permission denied" (gh-1897)
* filter.d/exim.conf - fixed failregex for case of flood attempts with `D=0s` (gh-1887)
* filter.d/exim.conf
- fixed failregex for case of flood attempts with `D=0s` (gh-1887)
- fixed failregex of "AUTH command used when not advertised" to better handle the foreign
input SMTP command (lower/mixed case auth command, prevent injection) (gh-1979)
* filter.d/postfix-*.conf - added optional port regex (gh-1902)
### New Features

2
config/filter.d/apache-shellshock.conf
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@ -25,4 +25,4 @@ ignoreregex =
# [Thu Sep 25 09:27:18.813902 2014] [cgi:error] [pid 16860] [client 89.207.132.76:59635] AH01215: /bin/bash: warning: HTTP_TEST: ignoring function definition attempt
# [Thu Sep 25 09:29:56.141832 2014] [cgi:error] [pid 16864] [client 162.247.73.206:41273] AH01215: /bin/bash: error importing function definition for `HTTP_TEST'
#
# Author: Eugene Hopkinson (riot@riot.so)
# Author: Eugene Hopkinson (e.hopkinson@gmail.com)

2
config/filter.d/exim.conf
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@ -21,7 +21,7 @@ failregex = ^%(pid)s %(host_info)ssender verify fail for <\S+>: (?:Unknown user|
^%(pid)s %(host_info)srejected RCPT [^@]+@\S+: (?:relay not permitted|Sender verify failed|Unknown user|Unrouteable address)\s*$
^%(pid)s SMTP protocol synchronization error \([^)]*\): rejected (?:connection from|"\S+") %(host_info)s(?:next )?input=".*"\s*$
^%(pid)s SMTP call from \S+ %(host_info)sdropped: too many nonmail commands \(last was "\S+"\)\s*$
^%(pid)s SMTP protocol error in "AUTH \S*(?: \S*)?" %(host_info)sAUTH command used when not advertised\s*$
^%(pid)s SMTP protocol error in "[^"]+(?:"+[^"]*(?="))*?" %(host_info)sAUTH command used when not advertised\s*$
^%(pid)s no MAIL in SMTP connection from (?:[^\[\( ]* )?(?:\(\S*\) )?%(host_info)sD=\d\S*s(?: C=\S*)?\s*$
^%(pid)s (?:[\w\-]+ )?SMTP connection from (?:[^\[\( ]* )?(?:\(\S*\) )?%(host_info)sclosed by DROP in ACL\s*$

7
fail2ban/tests/files/logs/exim
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@ -76,3 +76,10 @@
2017-04-23 22:45:59 fixed_login authenticator failed for bad.host.example.com [192.0.2.2]:54412 I=[172.89.0.6]:587: 535 Incorrect authentication data (set_id=user@example.com)
# failJSON: { "time": "2017-05-01T07:42:42", "match": true , "host": "192.0.2.3", "desc": "rejected RCPT - Unrouteable address" }
2017-05-01 07:42:42 H=some.rev.dns.if.found (the.connector.reports.this.name) [192.0.2.3] F=<some.name@some.domain> rejected RCPT <some.invalid.name@a.domain>: Unrouteable address
# failJSON: { "time": "2017-11-28T14:14:30", "match": true , "host": "192.0.2.4", "desc": "lower case AUTH command" }
2017-11-28 14:14:30 SMTP protocol error in "auth login" H=(roxzgj) [192.0.2.4] AUTH command used when not advertised
# failJSON: { "time": "2017-11-28T14:14:31", "match": true , "host": "192.0.2.5", "desc": "mixed case AUTH command" }
2017-11-28 14:14:31 SMTP protocol error in "aUtH lOgIn" H=(roxzgj) [192.0.2.5] AUTH command used when not advertised
# failJSON: { "time": "2017-11-28T14:14:32", "match": true , "host": "192.0.2.6", "desc": "quoted injecting on AUTH command" }
2017-11-28 14:14:32 SMTP protocol error in "aUtH lOgIn" H=(test) [8.8.8.8]" H=(roxzgj) [192.0.2.6] AUTH command used when not advertised