Re: Portsentry issue/problem

2002-07-25 Thread Steve Mickeler
run lsof -i -P and you will see what process(es) is/are bound to the open port(s). On 24 Jul 2002, Crawford Rainwater wrote: Folks, I was experimenting with Portsentry for the first time in a while, using nmap to help scan for the open ports on a beta test box (Debian 3.0 upgraded).

RE: Support for Potato

2002-07-25 Thread Jens Hafner
I couldn't agree more. Will there be an official announcement on this list about how long you will be supporting potato? -Original Message- From: martin f krafft [mailto:[EMAIL PROTECTED] Sent: Thursday, July 25, 2002 1:08 AM To: 'debian-security@lists.debian.org' Subject: Re: Support

Re: Support for Potato

2002-07-25 Thread Wichert Akkerman
Previously Jens Hafner wrote: I couldn't agree more. Will there be an official announcement on this list about how long you will be supporting potato? This week I hope. First we need to sort out a few technical issues related to the woody release. Wichert. --

Re: Portsentry issue/problem

2002-07-25 Thread Tomasz Papszun
On Wed, 24 Jul 2002 at 22:47:32 +, Crawford Rainwater wrote: I was experimenting with Portsentry for the first time in a while, using nmap to help scan for the open ports on a beta test box (Debian 3.0 upgraded). What I noticed beforehand, ports were closed beyond 1024 (did nmap -sU

Re: Portsentry issue/problem

2002-07-25 Thread Zelko Slamaj
On 25.07.2002 0:47 Uhr thou speakest, Crawford Rainwater these words: [..cut portsentry descr..] Hi! well, this is the way portsentry works: it opens the ports to the outside, but is the only daemon behind listening to the ports. And if something naughty (in portsentry's opinion) is going on it

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2002-07-25 Thread Hayden
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Re: Portsentry issue/problem

2002-07-25 Thread Rolf Kutz
* Quoting Zelko Slamaj ([EMAIL PROTECTED]): What I realized is: .) 'till now it is safe to leave it that way but .) those kiddies scan your computer and think that these ports _are_ indeed open, so you have more attack-tries, which results in longer log-files and longer ip-chains. Plus

Re: Security Stats

2002-07-25 Thread Javier Fernández-Sanguino Peña
On Wed, Jul 24, 2002 at 08:03:44PM -0400, Phillip Hofmeister wrote: All, I am doing a college Honor's project on different distributions. Data on Debian and it's security fixes would be helpful if it is available. I would be looking for anythings useful in particular, the following: How

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Re: Apache + PHP and user permissions

2002-07-25 Thread Sebastian Schinzel
Hi Ralf! 2. chroot everything just chroot the users at the login after ssh (if you want to allow ssh), How can chroot a user who logs in via ssh? Do you have some links about this? -- Sebastian Schinzel -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble?

Re: Apache + PHP and user permissions

2002-07-25 Thread shintar
Quoting Sebastian Schinzel [EMAIL PROTECTED]: Hi Ralf! 2. chroot everything just chroot the users at the login after ssh (if you want to allow ssh), How can chroot a user who logs in via ssh? Do you have some links about this? -- Sebastian Schinzel

Question on the safety sharing NFS with untrusted machines.

2002-07-25 Thread Dast
Hello all, I'm looking at re-arranging my network, which currently consists of an ipmasq box with 3 nics, one going to the outside, one going to a DMZ, and one going to an internal network. The masq box allows a few services into machines in the DMZ, restricts the DMZ from getting outside except

Re: Question on the safety sharing NFS with untrusted machines.

2002-07-25 Thread Mike Renfro
On Thu, Jul 25, 2002 at 01:07:19PM -0500, Dast wrote: So my question is, is it safer to host the NFS from the DMZ and mount remotely on machines in the internal network, or host the NFS from a machine on the internal network and remotely mount in the DMZ? Or does it matter? I suppose it

Re: Question on the safety sharing NFS with untrusted machines.

2002-07-25 Thread Lupe Christoph
On Thursday, 2002-07-25 at 14:51:09 -0500, Dast wrote: Mike Renfro [EMAIL PROTECTED] writes: On Thu, Jul 25, 2002 at 01:07:19PM -0500, Dast wrote: So my question is, is it safer to host the NFS from the DMZ and mount remotely on machines in the internal network, or host the NFS from

Re: Question on the safety sharing NFS with untrusted machines.

2002-07-25 Thread Rick Moen
Quoting Dast ([EMAIL PROTECTED]): My problem is, I need to have a network mount shared between a machine in the DMZ (untrusted) and machines in the internal network. Hosting NFS on the ipmasq box is not an option for me. Any chance you could use AFS or SFS for this, instead? As Mike Renfro

Re: Question on the safety sharing NFS with untrusted machines.

2002-07-25 Thread Dast
[EMAIL PROTECTED] (Lupe Christoph) writes: If you don't have realtime requirements, you could rsync between the two machines. The amount of data is many gigabytes, so I don't want to duplicate things and use twice the disk space. Otherwise that would be a fine solution. -- --Dast Practice

Re: Question on the safety sharing NFS with untrusted machines.

2002-07-25 Thread Dast
Rick Moen [EMAIL PROTECTED] writes: Any chance you could use AFS or SFS for this, instead? As Mike Renfro points out, you're creating an intermachine dependency between the bastion host and the inside machine no matter how you do it, but at least, with those, the mount and resource-access

Re: Question on the safety sharing NFS with untrusted machines.

2002-07-25 Thread Rick Moen
Quoting Dast ([EMAIL PROTECTED]): Hmm, I'll look into those filesystems. Are they supported in stock Debian kernels and userland tools or do they require extra patches? I have no idea about Debian packaging. For SFS of Linux, you'll need your Linux system to have a kernel with NFSv3 support

Re: Question on the safety sharing NFS with untrusted machines.

2002-07-25 Thread Mike Renfro
On Thu, Jul 25, 2002 at 07:23:43PM -0700, Rick Moen wrote: Hmm, I'll look into those filesystems. Are they supported in stock Debian kernels and userland tools or do they require extra patches? I have no idea about Debian packaging. For SFS of Linux, you'll need your Linux system to