similar to: CVE-2002-0083 - whats the problem? beginners question

1. Systems affected: All versions of OpenSSH between 2.0 and 3.0.2 contain an off-by-one error in the channel code. OpenSSH 3.1 and later are not affected. 2. Impact: This bug can be exploited locally by an authenticated user logging into a vulnerable OpenSSH server or by a malicious SSH server attacking a vulnerable OpenSSH client. 3. Solution: Upgrade to

1. Systems affected: All versions of OpenSSH between 2.0 and 3.0.2 contain an off-by-one error in the channel code. OpenSSH 3.1 and later are not affected. 2. Impact: This bug can be exploited locally by an authenticated user logging into a vulnerable OpenSSH server or by a malicious SSH server attacking a vulnerable OpenSSH client. 3. Solution: Upgrade to

-----Original Message----- From: Ovanes Manucharyan Sent: Thursday, March 07, 2002 3:34 PM To: 'openssh at openssh.com' Subject: Unable to compile latest release on Linux Hello, I tried to compile the latest portable version (openssh-3.1p1) to no avail. I tried 2 different configuration combinations with the same problem. ./configure --with-pam --with-tcp-wrappers

Hello, I tried to compile the latest portable version (openssh-3.1p1) to no avail. I tried 2 different configuration combinations with the same problem. ./configure --with-pam --with-tcp-wrappers --with-md5-passwords and ./configure Attached is my results of "make". I'm doing this on Redhat 7.0 Ovanes -----Original Message----- From: Markus Friedl [mailto:markus at

Hi ! Here's a patch to add remote port forwarding support (protocol 2) for openssh. I have tried to test that it works like it should but a more thorough testing is needed. This patch adds both client/server support. The patch should be applied to openssh-2.1.1p4 source tree. Also included is a PortForwarding sshd_config option, new ./configure option --disable-forwarding that should make it

I'm having trouble getting any sort of work-around for 3.10 on Solaris 8 with Sun's tcsh. I've tried using "hup" to correct it but to no avail. This problem wasn't present with ssh version 1 - it just seem to work. Now we get all kinds of abandoned ssh processes lying around that have to be manually killed. Does anyone know if there is going to be a fix for this problem

Is anybody aware of this? -hc ----- Forwarded message from Alex Lambert <alambert@quickfire.org> ----- 3.7.1 was just released. Two patches for similar issues in a very short timeframe. Who do they think they are -- Microsoft? <grin> apl -------- Original Message -------- Subject: OpenSSH Security Advisory: buffer.adv Date: Wed, 17 Sep 2003 01:13:30 +0200 From: Markus Friedl

This is the 1st revision of the Advisory. This document can be found at: http://www.openssh.com/txt/buffer.adv 1. Versions affected: All versions of OpenSSH's sshd prior to 3.7 contain a buffer management error. It is uncertain whether this error is potentially exploitable, however, we prefer to see bugs fixed proactively. 2. Solution: Upgrade to OpenSSH

This is the 1st revision of the Advisory. This document can be found at: http://www.openssh.com/txt/buffer.adv 1. Versions affected: All versions of OpenSSH's sshd prior to 3.7 contain a buffer management error. It is uncertain whether this error is potentially exploitable, however, we prefer to see bugs fixed proactively. 2. Solution: Upgrade to OpenSSH

Hi All, I am not sure if this is the same thing as the hang on exit bug, so sorry if this is a duplication of previous stuff. Essetntially I am experiencing ssh hangs with about .5% - 1% of my connections. I am running 2.9p2, on Solaris 7. I actually have empirical data on the hangings, as I wrote a script to create these connections in an endless loop, setting an alarm so I could recover

Hi all, I'm very new in this list, as looking for codes to plug up the lack of functionality of "Protocol 2 Remote Forwardig". Fortunately, I could find it in MARC's archive. Mr. Jarno Huuskonen posted the codes in Sept, last year, and I tried applying it to my FreeBSD box environment. I couldn't apply an original patch, of course, for incompatibility of virsion. The

Please review the function below, forkoff(), meant to be used in clientloop.c instead of daemon() and the code in process_escapes(). The intention is to make ~D ( like ~& but also detach) possible and to make it possible for ssh -f (or ssh -f -f - see other thread on this) to detach, not just forkoff(). I also intend to use the same detach technique in a feature patch for the hang-on-exit

Specifying a RemoteForward of 0:example.com:1234 dynamically allocates the listen port on the server, and then reports it to ... the client! Where it is practically useless. Was this someone's idea of a joke? Presumably not--there are some technical obstacles to reporting it to the remote process. I'd like to help solve that problem. The natural way to me would be to extend the syntax

On Wed, 8 Nov 2023, Roger Marsh wrote: > Damien, > > Sorry about distributed context. > > Those discussions told me about the new ObscureKeystrokeTiming > argument to the ssh command. One reply suggested I try that because it > is easy to test. > > Most of my xterm ssh command combinations in fvwm configuration file > are expressed 'Exec exec xterm -title ... -e

Hi ! I hacked together a couple of patches for Openssh 2.1.1p4 port forwarding. It is a one patch file that does the following two things: First: If the server is configured not to allow port forwardings it sends SSH_SMSG_FAILURE (protocol 1) while openssh client expects SSH_SMSG_SUCCESS. When the client gets the failure it exists with protocol error message. This patch will accept both failure

When I encounter the problem with TCP port forwarding locking up, I'll see this on the client window (if I haven't invoked ssh with -q): chan_shutdown_read failed for #1/fd6: Transport endpoint is not connected chan_shutdown_read failed for #1/fd6: Transport endpoint is not connected This is with Blowfish encryption. I have to kill and restart the client when this happens. Phil

Hi! I am resending the following message about problems with utmp handling. * In the meantime I had some request in private mail from people asking whether I have new information. * The problem is still persistant in 2.9p2. * My own new investigations show, that the problem only appears with protocol 2, not with protocol 1, I therefore only started to note it when protocol 2 became the

Good evening gentlemen, the attached patch against openssh 6.2p1 exposes remote forwarding ports to the remote shell: targethost % ssh -R 1234:localhost:22 controlhost controlhost % echo $SSH_REMOTE_FORWARDING_PORTS 1234 targethost % ssh -R 0:localhost:22 controlhost controlhost % echo $SSH_REMOTE_FORWARDING_PORTS 54294 targethost % ssh -R 0:localhost:22 -R

Hi. I've found a problem when I pickup a remote sip phone with *8. There're both budgetones 102 and are both in the same group. When one sip phone is ringing, I can pickup the call from another sip phone, but the first one keeps playing a loud busy signal... that don't go away until I receive another call or go off hook and then on hook on the first phone. I think that could be a

https://bugzilla.mindrot.org/show_bug.cgi?id=3655 Bug ID: 3655 Summary: Default ObscureKeystrokeTiming makes X forwarding really slow Product: Portable OpenSSH Version: 9.6p1 Hardware: Other OS: Linux Status: NEW Severity: normal Priority: P5 Component: ssh