On 2/7/2014 3:14 AM, Martin Burnicki wrote:
Harlan Stenn schrieb:
Brian Utterback writes:
I did test it and saw indications that it would be vulnerable. I don't
have exploit code so I didn't actually get an exploit going, but I saw
enough to convince me.

If xntpd responds to the mode 7 monlist command it's vulnerable, and the
easy fix is to add a 'restrict default noquery' line to the config file.

I agree xntpd is probably also vulnerable, but did it already support the "restrict" keywords necessary to fix this?

Martin

I just checked version 3.4y and yes, it has the necessary "restrict noquery" capability.


Brian Utterback
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