| 2018-11-01 16:41:14 |
Adam Jacobs |
bug |
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added bug |
| 2018-11-05 07:27:44 |
Christian Ehrhardt |
bug |
|
|
added subscriber Ubuntu Server |
| 2018-11-05 07:28:12 |
Christian Ehrhardt |
bug |
|
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added subscriber Colin Watson |
| 2018-11-05 07:28:41 |
Christian Ehrhardt |
tags |
amd64 apport-bug cosmic |
amd64 apport-bug cosmic server-next |
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| 2018-11-05 07:29:09 |
Christian Ehrhardt |
bug |
|
|
added subscriber Christian Ehrhardt |
| 2018-11-06 19:09:40 |
Andreas Hasenack |
nominated for series |
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Ubuntu Cosmic |
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| 2018-11-06 19:09:40 |
Andreas Hasenack |
bug task added |
|
openssh (Ubuntu Cosmic) |
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| 2018-11-06 19:11:02 |
Andreas Hasenack |
openssh (Ubuntu Cosmic): importance |
Undecided |
Medium |
|
| 2018-11-06 19:11:05 |
Andreas Hasenack |
openssh (Ubuntu): importance |
Undecided |
Medium |
|
| 2018-11-06 19:11:08 |
Andreas Hasenack |
bug |
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added subscriber Andreas Hasenack |
| 2018-11-07 12:16:54 |
Karl Stenerud |
openssh (Ubuntu): assignee |
|
Karl Stenerud (kstenerud) |
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| 2018-11-07 12:16:58 |
Karl Stenerud |
openssh (Ubuntu Cosmic): assignee |
|
Karl Stenerud (kstenerud) |
|
| 2018-11-07 12:17:03 |
Karl Stenerud |
openssh (Ubuntu Cosmic): status |
New |
In Progress |
|
| 2018-11-07 12:22:29 |
Karl Stenerud |
description |
Just upgraded to cosmic, which picks up OpenSSH 7.7.
OpenSSH 7.7 has known bug https://bugzilla.mindrot.org/show_bug.cgi?id=2855 which is fixed in OpenSSH 7.8. It's a regression that completely breaks -w tunneling.
The OpenSSH bug contains a trivial two-line patch to fix the bug. I downloaded the Ubuntu openssh package source, applied the patch and rebuilt, and can confirm that is does fix the problem.
Any chance we could get this patch backported to Cosmic?
ProblemType: Bug
DistroRelease: Ubuntu 18.10
Package: openssh-client 1:7.7p1-4
ProcVersionSignature: Ubuntu 4.18.0-10.11-generic 4.18.12
Uname: Linux 4.18.0-10-generic x86_64
ApportVersion: 2.20.10-0ubuntu13
Architecture: amd64
Date: Thu Nov 1 09:36:16 2018
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
RelatedPackageVersions:
ssh-askpass N/A
libpam-ssh N/A
keychain N/A
ssh-askpass-gnome N/A
SSHClientVersion: OpenSSH_7.7p1 Ubuntu-4, OpenSSL 1.0.2n 7 Dec 2017
SourcePackage: openssh
UpgradeStatus: Upgraded to cosmic on 2018-11-01 (0 days ago) |
[Impact]
A regression in OpenSSH 7.7 breaks tunnelling via the -w switch in the ssh command.
[Test Case]
# lxc launch ubuntu:cosmic tester && lxc exec tester bash
# apt update && \
apt dist-upgrade -y && \
sed -i 's/PasswordAuthentication no/PasswordAuthentication yes/g' /etc/ssh/sshd_config && \
service sshd restart && \
echo ubuntu:ubuntu | chpasswd
# ssh -w any ubuntu@localhost
ubuntu@localhost's password:
Tunnel device open failed.
Could not request tunnel forwarding.
[Regression Potential]
This is already fixed and tested upstream, and thus has little regression potential.
[Original Description]
Just upgraded to cosmic, which picks up OpenSSH 7.7.
OpenSSH 7.7 has known bug https://bugzilla.mindrot.org/show_bug.cgi?id=2855 which is fixed in OpenSSH 7.8. It's a regression that completely breaks -w tunneling.
The OpenSSH bug contains a trivial two-line patch to fix the bug. I downloaded the Ubuntu openssh package source, applied the patch and rebuilt, and can confirm that is does fix the problem.
Any chance we could get this patch backported to Cosmic?
ProblemType: Bug
DistroRelease: Ubuntu 18.10
Package: openssh-client 1:7.7p1-4
ProcVersionSignature: Ubuntu 4.18.0-10.11-generic 4.18.12
Uname: Linux 4.18.0-10-generic x86_64
ApportVersion: 2.20.10-0ubuntu13
Architecture: amd64
Date: Thu Nov 1 09:36:16 2018
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
RelatedPackageVersions:
ssh-askpass N/A
libpam-ssh N/A
keychain N/A
ssh-askpass-gnome N/A
SSHClientVersion: OpenSSH_7.7p1 Ubuntu-4, OpenSSL 1.0.2n 7 Dec 2017
SourcePackage: openssh
UpgradeStatus: Upgraded to cosmic on 2018-11-01 (0 days ago) |
|
| 2018-11-08 10:13:57 |
Launchpad Janitor |
merge proposal linked |
|
https://code.launchpad.net/~kstenerud/ubuntu/+source/openssh/+git/openssh/+merge/358491 |
|
| 2018-11-15 09:13:19 |
Christian Ehrhardt |
openssh (Ubuntu): status |
New |
In Progress |
|
| 2018-11-19 13:14:00 |
Andreas Hasenack |
openssh (Ubuntu): status |
In Progress |
Fix Released |
|
| 2018-11-19 13:14:13 |
Christian Ehrhardt |
openssh (Ubuntu): assignee |
Karl Stenerud (kstenerud) |
|
|
| 2018-11-20 17:11:03 |
Brian Murray |
openssh (Ubuntu Cosmic): status |
In Progress |
Fix Committed |
|
| 2018-11-20 17:11:05 |
Brian Murray |
bug |
|
|
added subscriber Ubuntu Stable Release Updates Team |
| 2018-11-20 17:11:08 |
Brian Murray |
bug |
|
|
added subscriber SRU Verification |
| 2018-11-20 17:11:13 |
Brian Murray |
tags |
amd64 apport-bug cosmic server-next |
amd64 apport-bug cosmic server-next verification-needed verification-needed-cosmic |
|
| 2018-11-20 17:53:41 |
Adam Jacobs |
tags |
amd64 apport-bug cosmic server-next verification-needed verification-needed-cosmic |
amd64 apport-bug cosmic server-next verification-done-cosmic verification-needed |
|
| 2018-12-03 15:17:39 |
Launchpad Janitor |
openssh (Ubuntu Cosmic): status |
Fix Committed |
Fix Released |
|
| 2018-12-03 15:17:43 |
Łukasz Zemczak |
removed subscriber Ubuntu Stable Release Updates Team |
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