Displaying 20 results from an estimated 264 matches for "keyscan".
2002 Feb 12
3
Problem with ssh-keyscan: no hostkey alg
Hi,
I am using ssh-keyscan with a list of hosts, such as:
ssh-keyscan -t rsa -f hosts_for_keyscan
Some of the hosts in the list have dsa, but no rsa keys. For such
hosts, the command displays:
no hostkey alg
When this is the case for 2 hosts, this message appears twice AND
SSH-KEYSCAN STOPS QUERYING, which means that no ke...
2002 Mar 21
2
bug in ssh-keyscan.c --
=====
Ladies/Gents,
"ssh-keyscan.c" can't be linked statically against "libssh.a". You end
up with `fatal()' being doubly defined.
The patch below deletes the new "ssh-keyscan.c:fatal()" function and
and restores the "ssh-keyscan.c:fatal_callback()" function with modifi-
cations. The p...
2002 Jan 22
2
ssh-keyscan: xmalloc out of memory error
hi all,
I got "xmalloc: out of memory" when i used
ssh-keyscan to a remote host that is using
SSH protocol 2 and only protocol 2 (no fallback
to SSH protocol 1).
Looks to me more like ssh-keyscan doesn't talk
SSH protocol 2 to the server.
Please help.
Here is the exact error:
# /usr/local/bin/ssh-keyscan -v miad_1
# miad_1 SSH-2.0-OpenSSH_3.0.2p1
xmall...
2010 Mar 06
1
ssh-keyscan bug (not really exploitable)
ssh-keyscan may, under very specific circumstances, be vulnerable to
something akin to a buffer overflow. It's probably impossible to
exploit, though, if only because ssh-keyscan is not usually run on very
large untrusted input files.
ssh-keyscan uses an fgets() wrapper that uses an unsigned int to keep...
2004 May 12
1
ssh-keyscan not using ProxyCommand?
...network without a network connection to other networks. But
a socks server is dual homed between it and other networks. I can use
socks to ssh to other networks. I use ProxyCommand with the socks
aware connect.c program to connect out. All works great.
I discovered while trying to use the ssh-keyscan program that it does
not use the ProxyCommand configuration. At least in my testing it
does not return any information in this case. I also tried the Dante
'socksify nc $hostname 22' and I can get the connection banner. But
'ssh-keyscan -t rsa $hostname' returns nothing. Trying...
2006 Jul 15
1
ssh-keyscan exits in mid-way
Hello All,
Im using OpenSSH 4.3p2 and tyring to scan a list of 40 machines in my
network with ssh-keyscan utility. I used the following command,
ssh-keyscan -t rsa -f hosts.txt
The man page says that this utility displays the host keys irrespective of
ssh or host is up/down and its working great. But in case if the scan
stops at 30th host due to some protocol problems, the utility exits and
don...
2023 Jun 20
8
[Bug 3581] New: ssh-keyscan fails with `fdlim_get: bad value` with large file descriptor limit due to type confusion
https://bugzilla.mindrot.org/show_bug.cgi?id=3581
Bug ID: 3581
Summary: ssh-keyscan fails with `fdlim_get: bad value` with
large file descriptor limit due to type confusion
Product: Portable OpenSSH
Version: 9.3p1
Hardware: ARM64
OS: Mac OS X
Status: NEW
Severity: enhancement
Priori...
2015 Jan 30
0
[Bug 1213] ssh-keyscan exits in mid-way
https://bugzilla.mindrot.org/show_bug.cgi?id=1213
--- Comment #57 from Daniel Richard G. <skunk at iSKUNK.ORG> ---
Okay, rolling with git master 86936ec2.
Now, ssh-keyscan isn't erroring out; instead, it's... hanging. I'm
seeing this behavior crop up pretty consistently after running for
several minutes. And it's wedged pretty tight, too---nothing happens
even after letting it sit for several minutes more.
Here's the backtrace:
#0 0x00007ff...
2000 Dec 10
2
snapshot: ssh-keyscan problems
Hello all,
Tested the latest snapshot. ssh-keyscan seems to have gone in. :)
Two issues about it (patched):
1) the man pages aren't installed, only uninstalled
2) RH spec file (and the others no doubt..) won't include it.
General observations: for RSA keys only?, kinda obsoletes
contrib/make-ssh-known-hosts*.
--
Pekka Savola...
2002 Feb 27
2
[Bug 126] New: ssh-keyscan hangs or crashes accessing Sun ssh host
http://bugzilla.mindrot.org/show_bug.cgi?id=126
Summary: ssh-keyscan hangs or crashes accessing Sun ssh host
Product: Portable OpenSSH
Version: -current
Platform: ix86
OS/Version: Linux
Status: NEW
Severity: normal
Priority: P2
Component: Miscellaneous
AssignedTo: openssh-unix-d...
2010 Nov 23
2
[Bug 1213] ssh-keyscan exits in mid-way
https://bugzilla.mindrot.org/show_bug.cgi?id=1213
--- Comment #3 from aab at purdue.edu 2010-11-23 12:00:50 EST ---
Created attachment 1961
--> https://bugzilla.mindrot.org/attachment.cgi?id=1961
One attempt at getting the rsa key from a remote server that was having
a number of problems.
--
Configure bugmail: https://bugzilla.mindrot.org/userprefs.cgi?tab=email
------- You are receiving
2015 Jan 27
0
[Bug 1213] ssh-keyscan exits in mid-way
...0x7fffffffde0f "", seqnr_p=0x7fffffffde10) at
../packet.c:1330
#3 0x00007ffff7fa69f5 in ssh_dispatch_run (ssh=0x7ffff86f4520,
mode=0,
done=0x7ffff8207178, ctxt=0x7ffff86f4520) at ../dispatch.c:101
#4 0x00007ffff7f85aef in keygrab_ssh2 (c=0x7ffff8207160)
at ../ssh-keyscan.c:292
#5 0x00007ffff7f86e99 in congreet (s=149) at ../ssh-keyscan.c:501
#6 0x00007ffff7f86f34 in conread (s=149) at ../ssh-keyscan.c:516
#7 0x00007ffff7f873b5 in conloop () at ../ssh-keyscan.c:587
#8 0x00007ffff7f874cf in do_host (
host=0x7fffffffe27b "foobaz.intern...
2023 Feb 27
1
Why does ssh-keyscan not use .ssh/config?
Hi ML members,
is there a reason, why ssh-keyscan does not use Host definitions from .ssh/config but does only relys on DNS host names? I have a quite long list of host names and a not that well maintained name server.
2016 Aug 18
6
[Bug 2605] New: ssh-keyscan generates errors in /var/log/secure
https://bugzilla.mindrot.org/show_bug.cgi?id=2605
Bug ID: 2605
Summary: ssh-keyscan generates errors in /var/log/secure
Product: Portable OpenSSH
Version: 6.4p1
Hardware: Other
OS: Linux
Status: NEW
Severity: enhancement
Priority: P5
Component: ssh-keyscan
Assignee: unassigned-bugs a...
2020 May 11
0
[Bug 3163] New: teach ssh-keyscan to use ssh_config (plus options like ProxyJump)
https://bugzilla.mindrot.org/show_bug.cgi?id=3163
Bug ID: 3163
Summary: teach ssh-keyscan to use ssh_config (plus options like
ProxyJump)
Product: Portable OpenSSH
Version: 7.4p1
Hardware: Other
OS: Linux
Status: NEW
Severity: enhancement
Priority: P5
Component: ssh-keyscan...
2023 Mar 01
1
Why does ssh-keyscan not use .ssh/config?
On Mon, 27 Feb 2023, Keine Eile wrote:
> Hi ML members,
>
> is there a reason, why ssh-keyscan does not use Host definitions from
> .ssh/config but does only relys on DNS host names? I have a quite long list of
> host names and a not that well maintained name server.
Mostly to keep ssh-keyscan simple. ssh_config contains a lot more
options than Host/Hostname that we'd need to impl...
2001 Mar 23
3
2.5.2p2 ssh-keyscan installed group writable?
just wondering about this. i noticed "make install" installs
ssh-keyscan group-writable. is this intentional?
openssh-2.5.2p2/Makefile.in, line 168:
$(INSTALL) -m 0775 -s ssh-keyscan $(DESTDIR)$(bindir)/ssh-keyscan
chris
--
Christopher Linn, <celinn at mtu.edu> | By no means shall either the CEC
Staff System Administrator | or MTU be held in a...
2006 Jul 26
0
[Bug 1213] ssh-keyscan exits in mid-way
http://bugzilla.mindrot.org/show_bug.cgi?id=1213
Summary: ssh-keyscan exits in mid-way
Product: Portable OpenSSH
Version: 4.3p2
Platform: All
OS/Version: All
Status: NEW
Severity: normal
Priority: P2
Component: Miscellaneous
AssignedTo: bitbucket at mindrot.org
ReportedBy...
2009 Mar 04
14
[Bug 1565] New: ssh-keyscan doesn't like comment-lines
https://bugzilla.mindrot.org/show_bug.cgi?id=1565
Summary: ssh-keyscan doesn't like comment-lines
Product: Portable OpenSSH
Version: 5.1p1
Platform: All
OS/Version: Linux
Status: NEW
Keywords: low-hanging-fruit
Severity: minor
Priority: P2
Component: Miscellaneous
As...
2015 Oct 12
4
[Bug 2479] New: ssh-keyscan non-standard port broken
https://bugzilla.mindrot.org/show_bug.cgi?id=2479
Bug ID: 2479
Summary: ssh-keyscan non-standard port broken
Product: Portable OpenSSH
Version: 6.9p1
Hardware: amd64
OS: Linux
Status: NEW
Severity: normal
Priority: P5
Component: ssh-keyscan
Assignee: unassigned-bugs at mindrot.org...