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Mail Archives: cygwin/2016/02/13/20:37:53

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From: "David Willis" <david_willis AT comcast DOT net>
To: <cygwin AT cygwin DOT com>
References: <019c01d163bc$fe2fc500$fa8f4f00$@comcast.net> <CANnLRdhVrFcveO_jKb3_x=44WMJNO33DPnsJZ12Wus3U7Wo_fQ AT mail DOT gmail DOT com> <019e01d163c2$d678c7e0$836a57a0$@comcast.net> <023901d165e4$925507d0$b6ff1770$@comcast.net> <87d1s1c8ld DOT fsf AT Rainer DOT invalid> <CACoZoo3R4CDcgTMMex9QZ=Wh9a8CDvyUHpqj5+Br5xYFvGHvuQ AT mail DOT gmail DOT com>
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Subject: RE: Possible Security Hole in SSHD w/ CYGWIN?
Date: Sat, 13 Feb 2016 17:37:32 -0800
Message-ID: <025801d166c8$462642e0$d272c8a0$@comcast.net>
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Also, just wanted to respond to this one piece of the message to clarify -
The only change I made to what ssh_host_config does is to use the existing
domain admin account cyg_server rather than creating a new local admin
account (and it actually detects it automatically if it exists already so
this isn't even really doing anything different)

-----Original Message-----
From: cygwin-owner AT cygwin DOT com [mailto:cygwin-owner AT cygwin DOT com] On Behalf Of
Erik Soderquist
Sent: Saturday, February 13, 2016 4:14 PM
To: cygwin AT cygwin DOT com
Subject: Re: Possible Security Hole in SSHD w/ CYGWIN?

> I don't know how you've arrived at the setup you just described, but 
> it's not the one that sshd_host_config produces.  Yes, setting up an 
> SSHD wrongly can open up security holes, no surprise here.

Once again, assumptions.  While I can't explicitly vouch for David's
environment, as I do not have access to check, I can vouch for mine, and
mine was configured using sshd_host_config, with the only changes after
sshd_host_config being regarding TCP and X tunneling.

--- Erik



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