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General Discussion>Potentially serious security flaw in fundamental Internet SW
markem 09:27 AM 12-20-2014
If you have a computer :-) the odds are really good that you have a clock that uses the NTP (network time protocol). While the problem is about the part of the server that is on the time server, the security flaw can be used to create all sorts of security havoc.

Here is a pointer to the article.

http://support.ntp.org/bin/view/Main/SecurityNotice

For those is Internet facing servers, make sure that you either upgrade as soon as possible or ensure that NTP is disabled. This may create some issues for those who only get their network time from a single source.

Use this Google string if you want to find out more: ntp security issues
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8zeros 06:36 PM 12-20-2014
It may take a while for firmware devices like routers to get an update. Do you think NTP should be disabled on these boxes until then?
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markem 07:19 PM 12-20-2014
Originally Posted by 8zeros:
It may take a while for firmware devices like routers to get an update. Do you think NTP should be disabled on these boxes until then?
The flaw is mostly a serious issues for servers running 'ntpd'. I would encourage people to contact their router vendor. I have no opinion on whether or not NTP should be silenced. Lots of bad things can happen if you lose clock synchronization. Very bad things.
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The Poet 07:42 PM 12-20-2014
I'm pretty sure I have a computer, but I have no idea what any of this means.
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icehog3 09:52 PM 12-20-2014
Originally Posted by The Poet:
I'm pretty sure I have a computer, but I have no idea what any of this means.
Unplug your clock radio and you should be fine. :-)
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The Poet 05:39 AM 12-21-2014
Originally Posted by icehog3:
Unplug your clock radio and you should be fine. :-)
Thanks, man. That I can do.
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Porch Dweller 06:21 AM 12-21-2014
Originally Posted by icehog3:
Unplug your clock radio and you should be fine. :-)
I stopped the pendulum on my Grandfather clock just to be on the safe side.
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markem 08:49 AM 12-21-2014
Originally Posted by Porch Dweller:
I stopped the pendulum on my Grandfather clock just to be on the safe side.
wrong, wrong, wrong! You need to readjust it so that it only swings to the right.
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icehog3 09:49 AM 12-21-2014
It don't mean a thing, if it don't have that swing, do da da do da
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The Poet 09:53 AM 12-21-2014
Originally Posted by markem:
wrong, wrong, wrong! You need to readjust it so that it only swings to the right.
Or just switch to tighty-whities, so it doesn't swing at all. :-)
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badbriar 10:24 AM 12-21-2014
Originally Posted by Porch Dweller:
I stopped the pendulum on my Grandfather clock just to be on the safe side.
Yeah, but Grandmother clock will be pissed at you for disabling his pendulum!
:-)
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Subvet642 12:55 PM 12-21-2014
Image
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Ogre 01:11 PM 12-21-2014
:-):-):-):-)
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