https://bugzilla.mindrot.org/show_bug.cgi?id=3170
Bug ID: 3170
Summary: Sometimes sshd responds with different server
signature
Product: Portable OpenSSH
Version: 8.1p1
Hardware: ARM
OS: Other
Status: NEW
Severity: normal
Priority: P5
Component: sshd
Assignee: unassigned-bugs@mindrot.org
Reporter: steven@c88.org
Created attachment 3397
--> https://bugzilla.mindrot.org/attachment.cgi?id=3397&action=edit
sshd and ssh logs during good and bad transactions
I am running openssh-server 8.1p-1 on a Netgear R7800 router (running
DD-WRT).
I am having a problem with basic SSH operation with openssh. I have a
separate dropbear SSH server running on a different port (which has
been rock solid) and configured openssh to use another for testing
purposes.
I find that about 80% of the time, I can do an ssh operation from my
Cygwin laptop to the openssh server with no problem. But the other
times I get an error "incorrect signature" which tells me the server
sometimes returns a different signature than my client expected.
I was able to capture debug logging on both the SSH client and the SSH
server when I executed "ssh router ls -a" for both good and bad (failed
with incorrect signature) transactions.
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Bug ID: 3170
Summary: Sometimes sshd responds with different server
signature
Product: Portable OpenSSH
Version: 8.1p1
Hardware: ARM
OS: Other
Status: NEW
Severity: normal
Priority: P5
Component: sshd
Assignee: unassigned-bugs@mindrot.org
Reporter: steven@c88.org
Created attachment 3397
--> https://bugzilla.mindrot.org/attachment.cgi?id=3397&action=edit
sshd and ssh logs during good and bad transactions
I am running openssh-server 8.1p-1 on a Netgear R7800 router (running
DD-WRT).
I am having a problem with basic SSH operation with openssh. I have a
separate dropbear SSH server running on a different port (which has
been rock solid) and configured openssh to use another for testing
purposes.
I find that about 80% of the time, I can do an ssh operation from my
Cygwin laptop to the openssh server with no problem. But the other
times I get an error "incorrect signature" which tells me the server
sometimes returns a different signature than my client expected.
I was able to capture debug logging on both the SSH client and the SSH
server when I executed "ssh router ls -a" for both good and bad (failed
with incorrect signature) transactions.
--
You are receiving this mail because:
You are watching the assignee of the bug.
_______________________________________________
openssh-bugs mailing list
openssh-bugs@mindrot.org
https://lists.mindrot.org/mailman/listinfo/openssh-bugs