similar to: [PATCH] Strip trailing . when using HostbasedUsesNameFromPacketOnly

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 ---

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

In auth2-hostbased.c, line #146 if (auth_rhosts2(pw, cuser, chost, chost) == 0) ^^^^^ shouldn't this be if (auth_rhosts2(pw, cuser, chost, ipaddr) == 0) ^^^^^^ The code was found in 4.2. Best regards, Choung S.Park

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

Hi, I am still working on getting hostbased authentication working in OpenSSH 3.5p1. I emailed the user list, and got no response. It seems so simple, yet I have continued to have problems getting it working properly. I've read posts about it on this list, and the openssh-unix-dev list, and nothing I have tried seems to work. My question is this, does it matter which key, either

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]

For systems where the local hostname is obtained as a short name without domain, there should be a ssh_config option "DefaultDomain" as in ssh-3.x from ssh.com. For the server, there might be a corresponding option in order to strip the domain name from the remote client name (if it matches the server's DefaultDomain) for use in auth_rhost2, since netgroups usually contain short

http://cvs-mirror.mozilla.org/webtools/bugzilla/show_bug.cgi?id=382 Summary: Privilege Separation breaks HostbasedAuthentication Product: Portable OpenSSH Version: -current Platform: Sparc OS/Version: Solaris Status: NEW Severity: major Priority: P2 Component: sshd AssignedTo: openssh-unix-dev at

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-

hello, i did some debugging today, here is the weird portion form sshd -d -d -d debug1: userauth-request for user jholland service ssh-connection method hostbased debug1: attempt 1 failures 1 debug2: input_userauth_request: try method hostbased debug1: userauth_hostbased: cuser jholland chost i2-0. pkalg ssh-dss slen 55 debug3: mm_key_allowed entering debug3: mm_request_send entering: type 20

I have been trying to install 3.4p1 on a number of machines. Servers on ia64 Linux, i386 Linux and SPARC Solaris are all working like charms. On the other hand, I am having trouble at least with HPUX 11, DEC OSF 5.1 and Unixware: on all those systems, sshd bails out after authentication with an error in buffer_append_space. Here is the output of sshd -d on the UnixWare machine (uname -a:

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

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

https://bugzilla.mindrot.org/show_bug.cgi?id=2541 Bug ID: 2541 Summary: Add explicit_bzero() before free() in OpenSSH-7.1p2 for auth1.c/auth2.c/auth2-hostbased.c Product: Portable OpenSSH Version: 7.1p1 Hardware: All OS: All Status: NEW Severity: normal Priority: P5

I'm attaching a simple doc patch against current CVS - feel free to re-word it as you see fit. I also noticed that if UseDNS is no, HostbasedUsesNameFromPacketOnly _must_ be yes if you want HostbasedAuthentication to work. -- Carson -------------- next part -------------- --- sshd_config.5.DIST 2003-09-13 02:25:18.365707000 -0400+++ sshd_config.5 2003-09-13 02:46:29.430974000 -0400@@

Hi, Folks ... Apologies in advance for the length of this message, but I wanted to be thorough, and provide as much info as I could. I'm trying to figure out a problem in trusted-host authentication using AIX hosts as clients, and a Sun host as the server; either I'm missing something real obvious, or there might be a bug somewhere in some piece of software involved here. -- All of

http://bugzilla.mindrot.org/show_bug.cgi?id=616 Damien Miller <djm at mindrot.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |djm at mindrot.org, | |simon at sxw.org.uk --- Comment #2 from

Hi all. As Corinna pointed out, there are some cases where sshd will log some authentications twice when privsep=yes. This can happen on any platform although it seems most obvious on the ones that don't do post-auth privsep. It also occurs when sshd logs to stderr (eg running under daemontools) or when you have a /dev/log in the privsep chroot. The patch below attempts to solve this for

Greetings. I have an image I've created with a bunch of chost flags which works on my machine when it comes to native boot. if I take that same image into a vm managed via libvirt, I get kernel panic. I'd assume that something is missing from my vm config, question is what and what I can do about it? here is the flags part of lscpu in native and vm: https://dpaste.com/3TR8QJ5G8 and the

If the operation in the function is not allowed memory is leaked in three variables which were xmalloc'ed with buffer_get_string. In the allowed case these variables are pointed to by variables with a greater scope thus the reason this is a condtional leak. This entire set of patches passed the regression tests on my system. Resource leak bugs found by Coverity. Signed-off-by: