Ethical Hacking Learn to find vulnerabilities before the bad guys do! Gain real world hands on hacking experience in our state of the art hacking lab. Course designed and taught by expert instructors with years of penetration testing experience. 12 student maximum in every class. Certification attempt included in every package. | Computer Forensics Training at InfoSec Institute Gain the in-demand skills of a certified computer examiner, learn to recover trace data left behind by fraud, theft, and cybercrime perpetrators. Discover the source of computer crime and abuse at your organization so that it never happens again. All of our class sizes are guaranteed to be 12 students or less to facilitate one-on-one interaction with one of our expert instructors. |

| Subject: | Re: sshd: entries in hosts.deny |
|---|---|
| Date: | Wed, 25 Oct 2006 17:06:18 -0400 |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Benjamin Koren wrote:
Just to throw out a no-brainer, do you have "sshd server configured with tcp_wrappers support enabled" (from http://denyhosts.sourceforge.net/requirements.html)?
Turns out some servers here - like the one i tested - were. But we have some using the debian package Package: openssh-server New: yes State: installed Automatically installed: yes Version: 1:4.3p2-5 and they don't! The test fails on these and only these. So this version didn't have 'wrappers compiled in. Aaargh... thanks! teach me to not test every host. Looks like i'm rolling my own.
Rob Munsch wrote:Hey all, I'm running OpenSSH_4.3p2 Debian-2, OpenSSL 0.9.8b 04 May 2006 and using DenyHosts ( http://denyhosts.sourceforge.net ) to stop dictionary attackers, worms, and other pests. However, i see denyhosts adding entries to hosts.deny at say 16:45, and the connection attempts from that same IP continue for a good 5-10 minutes - on the same host, random login attempts are still being logged uninterrupted to 16:50 or :55. Does sshd not honor hosts.deny entries? Is it my version of ssh? I've tried both ALL: and sshd: entries in hosts.deny, with no apparent change. Any suggestions appreciated. Thanks!
- -- Rob Munsch Solutions For Progress IT www.solutionsforprogress.com -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFFP9HKBvBcJFK6xYURAjU6AJ0XVmkneYG/ZXABTsMjOonvjLNIzgCfazFM DqS7ZkEDSSwwocEgJj3esR4= =1/xX -----END PGP SIGNATURE-----
| <Prev in Thread] | Current Thread | [Next in Thread> |
|---|---|---|
| ||
| Previous by Date: | Re: sshd: entries in hosts.deny, Benjamin Koren |
|---|---|
| Next by Date: | Re: Odd timestampts in /var/log/messages from sshd, Robin Green |
| Previous by Thread: | Re: sshd: entries in hosts.deny, Benjamin Koren |
| Next by Thread: | Re: sshd: entries in hosts.deny, Rob Munsch |
| Indexes: | [Date] [Thread] [Top] [All Lists] |