Re: SSH attacks - anyone else seen these?
See the DenyHosts script for the response - this has been going on for
years. There's no specific vulnerability, it's more a strength in
numbers / worm like attack. The automated attack guesses right often
enough to propagate and presumably build a *nix based botnet.
ta,
Mark
Sent from my iPhone
On Oct 16, 2007, at 6:06 PM, Tim <secnews@sp1r1t.de> wrote:
> I've recently noticed this in my logs:
>
> Oct 15 15:30:04 mysrv sshd[9563]: Bad protocol version
> identification 'POST /unauthenticated//..%01/..%01/..%01/..%01/..%
> 01/..%01/..
> %01/..%01/..%01/..%01/..%01/..%01/..%01' from 59.106.20.158
>
> Oct 1 17:14:51 mysrv sshd[9915]: Bad protocol version
> identification '\377\364\377\375\006\377\364\377\375\006\377\364\377
> \375\006'
> from 84.58.87.123
> Oct 1 17:15:13 airrocket sshd[11982]: Bad protocol version
> identification ''
> from 84.58.87.123
>
> Did anyone else notice similar things? Does anyone know what
> vulnerability
> they are attacking?
>
> Thanks,
>
> --
> Tim
>
討論串 (同標題文章)
完整討論串 (本文為第 3 之 7 篇)：