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Date:      Tue, 20 Jan 2015 16:46:21 +0000
From:      bugzilla-noreply@freebsd.org
To:        freebsd-ports-bugs@FreeBSD.org
Subject:   [Bug 196943] security/sshguard does not detect bad logins to Cyrus IMAP over TLS
Message-ID:  <bug-196943-13@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=196943

            Bug ID: 196943
           Summary: security/sshguard does not detect bad logins to Cyrus
                    IMAP over TLS
           Product: Ports & Packages
           Version: Latest
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: Individual Port(s)
          Assignee: feld@FreeBSD.org
          Reporter: jakob.alvermark@bsdlabs.com
             Flags: maintainer-feedback?(feld@FreeBSD.org)
          Assignee: feld@FreeBSD.org

Created attachment 151913
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=151913&action=edit
patch-src-parser-attack_scanner

It seems it only triggers on plaintext logins.

Example when in plaintext:
Jan 20 11:00:09 hostname imap[XXXX] badlogin: badhost.baddomain.com [6.6.6.0]
plaintext username SASL(-13): authentication failure: checkpass failed

Example when on TLS:
Jan 20 11:01:33 hostname imaps[XXXX] badlogin: badhost.baddomain.com [6.6.6.0]
PLAIN [SASL(-13): authentication failure: Password verification failed]

Patch submitted upstream, but since they seem slow to adopt patches, I might
submit here as well.

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Auto-assigned to maintainer feld@FreeBSD.org

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