similar to: [Bug 2095] New: ssh client not respecting IdentitiesOnly=yes option

https://bugzilla.mindrot.org/show_bug.cgi?id=3080 Bug ID: 3080 Summary: Document IdentityFile=none and clarify interaction of defaults with IdentitiesOnly Product: Portable OpenSSH Version: 8.0p1 Hardware: Other OS: All Status: NEW Severity: normal Priority: P5

https://bugzilla.mindrot.org/show_bug.cgi?id=3681 Bug ID: 3681 Summary: SSH Agent Certificate Not Recognized with 'IdentitiesOnly' Configured Product: Portable OpenSSH Version: 9.7p1 Hardware: All OS: All Status: NEW Severity: trivial Priority: P5 Component:

Hi folks, I've got a moderate number of keys in my ssh config file. Problem: Very often I get an error message like Received disconnect from 2001:db8::8077 port 999:2: Too many authentication failures Authentication failed. AFAIU the ssh-agent is to blame here, trying out all keys he has ever seen. This conflicts with MaxAuthTries 6, set by default on the peer. The solution seems to be to

Hi Darren, On 4/1/19 10:41 AM, Darren Tucker wrote: > On Mon, 1 Apr 2019 at 08:12, Harald Dunkel <harald.dunkel at aixigo.de> wrote: >> I've got a moderate number of keys in my ssh config file. >> Problem: Very often I get an error message like > [...] >> The solution seems to be to set IdentitiesOnly, e.g.: > [...] >> Shouldn't an explicit

https://bugzilla.mindrot.org/show_bug.cgi?id=2642 Bug ID: 2642 Summary: [sshconnect2] publickey authentication only properly works if used first: pubkey_prepare doesn't work after pubkey_cleanup Product: Portable OpenSSH Version: 7.3p1 Hardware: amd64 OS: Linux Status:

https://bugzilla.mindrot.org/show_bug.cgi?id=2214 Bug ID: 2214 Summary: Key is detected as existing if LogLevel=QUIET Product: Portable OpenSSH Version: 6.2p1 Hardware: All OS: Linux Status: NEW Severity: normal Priority: P5 Component: ssh-copy-id Assignee: unassigned-bugs at

https://bugzilla.mindrot.org/show_bug.cgi?id=3153 Bug ID: 3153 Summary: Prefer user specified keys to avoid the agent overloading MaxAuthTries before even trying the key that was specified Product: Portable OpenSSH Version: 8.2p1 Hardware: Other OS: Linux Status: NEW

With an OpenSSH 6.2p1 client with stock ssh_config and one of the following cases: - I don't have any client keys - I have one or more client keys, but not one of each type - I don't have an authorized_keys on the server - I have an authorized_keys on the server, but it does not list any of the keys I have - One of my client keys is listed, but I don't have an agent and

I have been looking into this over the weekend, and what I have found might be of interest to OpenSSH developers. First, the bug that triggers the problem is in the embedded system. Second, such as things were changed in 6.4p1, the OpenSSH client seems to be open to a potential DoS attack. The infinite loop described in my previous post is embodied in the last four messages of the 6.4p1 traces.

https://bugzilla.mindrot.org/show_bug.cgi?id=2100 Bug ID: 2100 Summary: Missing dereference when bzeroing unused identities Classification: Unclassified Product: Portable OpenSSH Version: 6.2p1 Hardware: Other OS: Linux Status: NEW Severity: enhancement Priority: P5 Component: ssh

Hi, I believe it would make more sense if, when specifying a key with -i, that key (or keys) should be tried prior to the keys in the agent. Otherwise, if I have many keys in my agent, the server will kick me out. I can see no situation where one would like to use agent keys instead of the ones explicitly stated. Do you agree? The workaround is of course to set the IdentitiesOnly option. Best

It seems that users may be disclosing unintended public key info when logging into remote hosts. Use of the words keypair/keyid/etc have been bastardized. Signature is likely better. Note also, the author may be without clue. Setup: [g] - refers to an administrative group of hosts [n] - refers to a host within that group ws[g][n] - management workstations [trusted] User ssh-add's keys for

Allow users to specify certificates to be used for authentication on the command line with the '-z' argument when running ssh. For successful authentication, the key pair associated with the certificate must also be presented during the ssh. Certificates may also be specified in ssh_config as a CertificateFile. This option is meant the address the issue mentioned in the following

On 8/10/24 17:13, Chris Green wrote: > I have several ssh keys in the ~/.ssh directory of my desktop machine. > As a result whenever I try to connect to a system which uses password > authentication I get the "Too many authentication failures" error. > > Yes, I know I can get round this by setting PreferredAuthentications > but this is rather a nuisance to have to do

> ssh should do this already Hi Damien, Let's discuss what it does already... For example, if ssh-agent already has six keys, will it append the "-i key" as the seventh choice? Apparently there is a "six-key authentication limit on most servers". A seventh key will fail. If ssh is adding the new key to the end of the list it would be expected to fail. This limit is

Trying to get SSH agent forwarding working for a popular open source configuration management system called Ansible. I?ve had some unexpected behaviour, the only cause of which I can find is how I express the command line arguments. http://stackoverflow.com/questions/20952689/vagrant-ssh-agent-forwarding-how-is-it-working?noredirect=1#comment31511341_20952689 In summarise: In the first

Changes since OpenSSH 6.1 ========================= This release introduces a number of new features: Features: * ssh(1)/sshd(8): Added support for AES-GCM authenticated encryption in SSH protocol 2. The new cipher is available as aes128-gcm at openssh.com and aes256-gcm at openssh.com. It uses an identical packet format to the AES-GCM mode specified in RFC 5647, but uses simpler and

http://bugzilla.mindrot.org/show_bug.cgi?id=448 djm at mindrot.org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED ------- Additional Comments From djm at mindrot.org 2004-03-30 16:12

Hi OpenSSH peeps! I have looked around a few man pages and the usual sources of information but I can't seem to find a way to only forward specific identities to some hosts. What I would really like to have is a way to only forward the identity that gave me a successful auth: % ls ~/.ssh | grep .pub id_ecdsa.pub id_ed25519.pub id_rsa.pub % cat .ssh/config Host example.com:

Hi, some guy on the Cygwin mailing list found that ssh-copy-id chokes on directories with spaces, which are quite common on Windows. He also provided an easy fix, basically just adding quotes, which I attached to this mail. Would that be ok to apply upstream? Thanks, Corinna -- Corinna Vinschen Cygwin Maintainer Red Hat -------------- next part -------------- diff --git