RE: [Leaf-devel] OpenSSH security

2002-07-05 Thread Nathan Angelacos
To sum up many posts and hopefully wrap up this thread... I've posted a new sshd.lrp at www.nothome.org:8000 The only change is a new /usr/sbin/add-sshd-user script, in response to Charles' comment that it would be nice to have a script to add the sshd user. The script isn't pretty, and

Re: [Leaf-devel] OpenSSH security

2002-07-03 Thread Michael D. Schleif
Nathan Angelacos wrote: I'm curious about /etc/group modification? I've upgraded two (2) potato's and two (2) woody's. Yes, there is a new user in passwd/shadow; but, I do not have any new group for sshd. Yes, I have seen the instructions for installing manually; but, I cannot find

Re: [Leaf-devel] OpenSSH security

2002-07-03 Thread Greg Morgan
Interesting observations in the logs. When the SSH zlib problem came up, I had lots of port 22 entries in the logs for awhile. Until Monday I had not been nmaped port scanned in a long long time. It appears like the hackers like to use class C range scans on one port. I have two dachstein

Re: [Leaf-devel] OpenSSH security

2002-07-02 Thread Charles Steinkuehler
At this point, a default compile of OpenSSH will use privilege separation with the sshd user. For new LEAF installations/releases, do we want to deviate from the (new) OpenSSH standard, or accomodate it and move on? Either answer is fine with me, as long as there is some sort of informed

Re: [Leaf-devel] OpenSSH security

2002-07-02 Thread Jacques Nilo
Le Mardi 2 Juillet 2002 18:20, Nathan Angelacos a écrit : On 1 Jul 2002 at 22:38, Greg Morgan wrote: I believe you need to correct your web site. It says that you changed the location of ssh_config in the packages. I believe there are two configuration files with one character different, a

Re: [Leaf-devel] OpenSSH security

2002-07-02 Thread Michael D. Schleif
Jacques Nilo wrote: [ snip ] At this point, a default compile of OpenSSH will use privilege separation with the sshd user. For new LEAF installations/releases, do we want to deviate from the (new) OpenSSH standard, or accomodate it and move on? I have a clear position on this: we

Re: [Leaf-devel] OpenSSH security

2002-07-02 Thread Nathan Angelacos
I'm curious about /etc/group modification? I've upgraded two (2) potato's and two (2) woody's. Yes, there is a new user in passwd/shadow; but, I do not have any new group for sshd. Yes, I have seen the instructions for installing manually; but, I cannot find a reason for the special group.

Re: [Leaf-devel] OpenSSH security

2002-07-02 Thread Michael D. Schleif
Nathan Angelacos wrote: I'm curious about /etc/group modification? I've upgraded two (2) potato's and two (2) woody's. Yes, there is a new user in passwd/shadow; but, I do not have any new group for sshd. Yes, I have seen the instructions for installing manually; but, I cannot find

Re: [Leaf-devel] OpenSSH security

2002-07-02 Thread Greg Morgan
Nathan Angelacos wrote: On 1 Jul 2002 at 22:38, Greg Morgan wrote: snip Long answer: According to http://marc.theaimsgroup.com/?l=openssh-unix-devm=102495293705094w2 Privilege separation takes ~24500 lines of code and puts it in a chroot jail, leaving only ~2500 lines of code

Re: [Leaf-devel] OpenSSH security

2002-07-01 Thread Greg Morgan
Nathan Angelacos [EMAIL PROTECTED] wrote: I've compiled new openSSH 3.4p1 lrps based on J. Nilo's packages. Since they are larger than the patch manager limit, they are available for download at http://www.nothome.org:8000/ I believe you need to correct your web site. It says that you

RE: [Leaf-devel] OpenSSH security

2002-06-27 Thread Nathan Angelacos
I've compiled new openSSH 3.4p1 lrps based on J. Nilo's packages. Since they are larger than the patch manager limit, they are available for download at http://www.nothome.org:8000/ I'll leave the page up until next Friday (5 Jul 2002.) The md5 sums for the packages are:

Re: [Leaf-devel] OpenSSH security

2002-06-26 Thread David Douthitt
On Mon, Jun 24, 2002 at 03:14:39PM -0700, Mike Noyes wrote: There is a problem with OpenSSH. [Fwd: [SECURITY] [DSA-134-1] OpenSSH remote vulnerability] Theo de Raadt announced that the OpenBSD team is working with ISS on a remote exploit for OpenSSH (a free implementation of the

Re: [Leaf-devel] OpenSSH security

2002-06-26 Thread Mike Noyes
On Wed, 2002-06-26 at 07:05, David Douthitt wrote: On Mon, Jun 24, 2002 at 03:14:39PM -0700, Mike Noyes wrote: There is a problem with OpenSSH. [Fwd: [SECURITY] [DSA-134-1] OpenSSH remote vulnerability] Theo de Raadt announced that the OpenBSD team is working with ISS on a

Re: [Leaf-devel] OpenSSH security

2002-06-26 Thread Mike Noyes
On Wed, 2002-06-26 at 08:08, Mike Noyes wrote: On Wed, 2002-06-26 at 07:05, David Douthitt wrote: Sounds like the bug isn't fixed but a work-around exists... David, You're correct. There are a list of recent security advisories on this at:

Re: [Leaf-devel] OpenSSH security

2002-06-26 Thread Nathan Angelacos
On Wed, 2002-06-26 at 08:08, Mike Noyes wrote: The vulnerability details are now public. Thanks for the heads-up, Mike. Unfortunately I only subscribe to the digest, so I got your notice after my post. Needless to say, I'll be putting together a brand-new *3.4* openSSH lrp

Re: [Leaf-devel] OpenSSH security

2002-06-26 Thread Mike Noyes
On Wed, 2002-06-26 at 17:59, Nathan Angelacos wrote: On Wed, 2002-06-26 at 08:08, Mike Noyes wrote: The vulnerability details are now public. Thanks for the heads-up, Mike. Unfortunately I only subscribe to the digest, so I got your notice after my post. Needless to say,

[Leaf-devel] OpenSSH security

2002-06-24 Thread Mike Noyes
Everyone, There is a problem with OpenSSH. [Fwd: [SECURITY] [DSA-134-1] OpenSSH remote vulnerability] Theo de Raadt announced that the OpenBSD team is working with ISS on a remote exploit for OpenSSH (a free implementation of the Secure SHell protocol). They are refusing to provide