similar to: CVS is missing documentation for HostbasedUsesNameFromPacketOnly

If HostbasedUsesNameFromPacketOnly is set to yes, sshd does not remove the trailing dot from the client supplied hostname, causing sshd to attempt to look up "foo.example.com." (note trailing period) in known_hosts and .shosts instead of "foo.example.com" Trivial patch attached. -- Carson -------------- next part -------------- An embedded and charset-unspecified text was

I run OpenSSH on linux @ client which ssh /usr/local/bin/ssh ssh -v OpenSSH_6.7p1, OpenSSL 1.0.1j 15 Oct 2014 @ server which sshd /usr/local/bin/sshd sshd -v unknown option -- V OpenSSH_6.7p1, OpenSSL 1.0.1j 15 Oct 2014 usage: sshd [-46DdeiqTt] [-b bits] [-C connection_spec] [-c host_cert_file] [-E log_file] [-f config_file] [-g login_grace_time]

The following simple patch (against openssh-3.1) moves the test for a trailing dot in the client-supplied hostname so that it is also stripped when using the server option HostbasedUsesNameFromPacketOnly. Please CC me on any replies, as I'm not subscribed to the list. Cheers, Bill Rugolsky --- ssh/auth2.c~ Sun Feb 24 14:14:59 2002 +++ ssh/auth2.c Wed May 8 16:26:26 2002 @@ -709,15

Hi, On Fri, Jan 9, 2015, at 10:48 AM, Tim Rice wrote: > My ssh_config has > Host * > HostbasedAuthentication yes > EnableSSHKeysign yes > NoHostAuthenticationForLocalhost yes > > NoHostAuthenticationForLocalhost is not necessary. > The one you are missing is EnableSSHKeysign. > > Additionally, you made no mention of your ssh_known_hosts files. Make > sure

On Mon, 23 Oct 2023 at 00:43, Thomas K?ller <thomas at koeller.dyndns.org> wrote: > There is a nasty problem when using hostbased authentication: Suggestions: - "host" does DNS lookups, but is your system's nsswitch.conf or equivalent actually configured to use DNS? - have you turned off DNS lookups in sshd with "UseDNS no" in sshd_config? - you could try

https://bugzilla.mindrot.org/show_bug.cgi?id=1782 Summary: Match support for HostbasedUsesNameFromPacketOnly Product: Portable OpenSSH Version: -current Platform: All OS/Version: All Status: NEW Severity: enhancement Priority: P2 Component: sshd AssignedTo: unassigned-bugs at mindrot.org

Hi, I am not sure this is a bug in Openssh or not. I am running Openssh 4.1p1. with openssl 0.9.7g Scenario: Due to audit enabled on the system, I will need to set Uselogin to yes so that audit will track system call. But when try to login to system with a LDAP user. I get the following. eg: [n113839 at r3ent15pc ~]$ ssh tfstst1 -l ntesting1 ntesting1 at tfstst1's password: Login incorrect

Hi there ! I have an issue with my OpenSSH + PAM configuration on a RedHat Advanced server 2..1 I want to authenticate users connecting to a server using ssh against a radius server. The radius client/server part works ok when I test it with some utilities. I think I have a problem with my ssh which does not pass the username/password to my pam sshd module. I have upgraded to openssh-4.2p1.

openssh-3.0p1 still contains the bug which I already reported on Sept. 28 2001 for 2.9p2, namely, the trailing dot in chost should be stripped before calling auth_rhosts2() even with option "HostbasedUsesNameFromPacketOnly yes". Otherwise, the host names in /etc/hosts.equiv and .rhosts would have to be dot-terminated. Fix: Move lines 776-779 of auth2.c upwards to after line 767. (These

http://bugzilla.mindrot.org/show_bug.cgi?id=376 Summary: HostbasedAuthentication, followed snailbook but not working! :-( Product: Portable OpenSSH Version: -current Platform: UltraSparc URL: http://groups.google.com/groups?dq=&hl=en&lr=&ie=UTF-

https://bugzilla.mindrot.org/show_bug.cgi?id=1490 Summary: sshd -T reports a string of UNKNOWNs Classification: Unclassified Product: Portable OpenSSH Version: 5.1p1 Platform: ix86 OS/Version: Linux Status: NEW Severity: minor Priority: P2 Component: sshd AssignedTo: unassigned-bugs at

https://bugzilla.mindrot.org/show_bug.cgi?id=1490 Summary: sshd -T reports a string of UNKNOWNs Classification: Unclassified Product: Portable OpenSSH Version: 5.1p1 Platform: ix86 OS/Version: Linux Status: NEW Severity: minor Priority: P2 Component: sshd AssignedTo: unassigned-bugs at

http://bugzilla.mindrot.org/show_bug.cgi?id=1180 Summary: Add finer-grained controls to sshd Product: Portable OpenSSH Version: -current Platform: All OS/Version: All Status: NEW Severity: enhancement Priority: P2 Component: sshd AssignedTo: bitbucket at mindrot.org ReportedBy: dtucker at

Even with option "HostbasedUsesNameFromPacketOnly yes", the trailing dot in chost should be stripped before auth_rhosts2() is called from hostbased_key_allowed(). Hans Werner Strube strube at physik3.gwdg.de Drittes Physikalisches Institut, Univ. Goettingen Buergerstr. 42-44, D-37073 Goettingen, Germany Suggested change: *** auth2.c.ORI Wed Apr 25 14:44:15 2001 ---

Finally all the pieces are in place to allow strong user and host authentication with SSH2 and the latest OpenSSH code (plus my partial auth patch). Herein I describe one problem case, and a possible solution thereof. Target: Allow user logins from host charles to host steve using passwords Previously, you would have had to trust the IP headers to authenticate charles. If charles had a

Dear "someone who can help", I am having a problem with SAMBA and SWAT (although I'm not sure SWAT is part of the problem...) I get two instances of "smbd" when ever it is started on this system. From SWAT I can only stop it ONE time. After that, each time I attempt to stop the SMBD daemon from SWAT it simply starts TWO more instances of the daemon (or something

If we can get people to test their platforms against the last snapshot/cvs tree I'd be greatful. (http://www.openssh.com/portable.html) I know NeXT platform has problems. I'm going to spend tonight looking at it. Also, take a moment to see what manpage type ./configure decided for your system and if it's 'cat' please let us know. Thanks. - Ben

Hi, could anybody with check in privileges apply the following patch to the contrib cygwin directory? It only updates ssh-host-config to create the *_config files matching the latest versions in the top level dir and it updates a version number in README. Thanks in advance, Corinna Index: contrib/cygwin/README =================================================================== RCS file:

I'm trying to use HostbasedAuthentication. Running ssh -v -v -v user at host the following error occurs: debug3: authmethod_is_enabled hostbased debug1: next auth method to try is hostbased debug2: userauth_hostbased: chost <host> debug2: we did not send a packet, disable method What does this mean ? I enabled HostbasedAuthentication in /etc/ssh/ssh_config and as it looks, this setting

When using "HostbasedUsesNameFromPacketOnly yes", the ssh client sends the hostname with a trailing dot, but the server does not strip off the trailing dot when matching against .shosts et. al., or when looking up keys in ssh_known_hosts2. This causes the host to not be found. Adding the hostname with trailing dot to the config files "fixes" this, but I think sshd should