[SOLVED] SSH broken pipe after openssl update

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Re: SSH broken pipe after openssl update

Postby moonman » Sun Sep 22, 2019 7:55 pm

It seems it is something to do with privilege separation for sshd
$this->bbcode_second_pass_quote('', 'c')1 sshd[228]: fatal: privsep_preauth: preauth child terminated by signal 31


The solution for now is to use "dropbear" which works just fine.
$this->bbcode_second_pass_code('', 'pacman -S dropbear
systemctl disable sshd
systemctl enable dropbear')
Pogoplug V4 | GoFlex Home | Raspberry Pi 4 4GB | CuBox-i4 Pro | ClearFog | BeagleBone Black | Odroid U2 | Odroid C1 | Odroid XU4
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Re: SSH broken pipe after openssl update

Postby krid78 » Mon Sep 23, 2019 9:28 pm

I didn't do updates for a while on my Odroid C1+. The other day, I ran into the same issue and even a fresh install didn't solve the problem :(

$this->bbcode_second_pass_quote('', 'T')he solution for now is to use "dropbear" which works just fine.

Thanks for this solution. Works fine for me.

Unfortunately, I could not get core/linux-armv7-odroidc1 booting my Odroid.
Is this a known issue, as well?
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Re: SSH broken pipe after openssl update

Postby moonman » Mon Sep 23, 2019 11:12 pm

$this->bbcode_second_pass_quote('krid78', 'U')nfortunately, I could not get core/linux-armv7-odroidc1 booting my Odroid.
Is this a known issue, as well?


Must be something with your setup as it works fine here
Pogoplug V4 | GoFlex Home | Raspberry Pi 4 4GB | CuBox-i4 Pro | ClearFog | BeagleBone Black | Odroid U2 | Odroid C1 | Odroid XU4
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Re: SSH broken pipe after openssl update

Postby slydder » Tue Sep 24, 2019 6:10 am

I can confirm also that using dropbear I am able to connect to Odroic-C1 using ssh.
Thanks for the workaround.
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Re: SSH broken pipe after openssl update

Postby windozupdat3 » Tue Sep 24, 2019 7:14 am

$this->bbcode_second_pass_quote('krid78', '
')Unfortunately, I could not get core/linux-armv7-odroidc1 booting my Odroid.
Is this a known issue, as well?


Mainline kernel does not have HDMI support and needed some adjustment to boot.ini AFAIK.
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Re: SSH broken pipe after openssl update

Postby slydder » Fri Oct 04, 2019 11:03 am

There is an ongoing bug report about the issue:
https://github.com/openssl/openssl/issues/9984
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Re: SSH broken pipe after openssl update

Postby moonman » Sat Oct 05, 2019 10:01 pm

Yeah, looks like it has been fixed, but will probably take a little longer to propagate to a release version:
Here is the package with the fix included.
$this->bbcode_second_pass_code('', 'https://olegtown.pw/Public/ArchLinuxArm/openssh-8.0p1-3.1-armv7h.pkg.tar.xz')
Pogoplug V4 | GoFlex Home | Raspberry Pi 4 4GB | CuBox-i4 Pro | ClearFog | BeagleBone Black | Odroid U2 | Odroid C1 | Odroid XU4
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Re: SSH broken pipe after openssl update

Postby windozupdat3 » Sun Oct 06, 2019 1:19 pm

Thanks for the package @moonman, it worked perfectly.
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Re: SSH broken pipe after openssl update

Postby slydder » Mon Oct 07, 2019 5:47 am

Thanks @moonman, the issue is solved :) .
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Re: [SOLVED] SSH broken pipe after openssl update

Postby moonman » Thu Oct 10, 2019 3:56 am

Thanks for pointing out the fix :)
Pogoplug V4 | GoFlex Home | Raspberry Pi 4 4GB | CuBox-i4 Pro | ClearFog | BeagleBone Black | Odroid U2 | Odroid C1 | Odroid XU4
-----------------------------------------------------------------------------------------------------------------------
[armv5] Updated U-Boot | [armv5] NAND Rescue System
moonman
Developer
 
Posts: 3388
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