看板FB_security
标 题Re: Attacks on ssh port
发信站NCTU CSIE FreeBSD Server (Sat Sep 18 20:27:47 2004)
转信站ptt!FreeBSD.csie.NCTU!not-for-mail
On 18 sept. 2004, at 14:18, Willem Jan Withagen wrote:
> Hi,
>
> Is there a security problem with ssh that I've missed???
> Ik keep getting these hords of: Failed password for root from
> 69.242.5.195 port 39239 ssh2
> with all kinds of different source addresses.
>
> They have a shot or 15 and then they are of again, but a little later
> on they're back and keep clogging my logs.
> Is there a "easy" way of getting these ip-numbers added to the
> blocking-list of ipfw??
not a ssh related problem, it's just a brute force attack, I'm
experiencing this on every servers I have, more than 10 times a day.
I'm really thinking about releasing the list of attackers IP to the
public. As far as I know, it's a pack of compromised machines.
patpro
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