Call for testing: openssh-9.8

Jochen Bern Jochen.Bern at binect.de
Tue Jun 18 22:09:16 AEST 2024


On 18.06.24 13:36, Stuart Henderson wrote:
> Not sure whether anything should be done with it, but I noticed so
> thought I'd mention: if you pass ssh-keygen -R a known_hosts file with
> DSA sigs, you get "invalid line" warnings.

Out of interest, did you, perchance, try running an ssh-keygen -l on a 
DSA-infested file?

(I added a bit of extra IDS to our monitoring that collects info on the 
allowed user pubkeys by running that command on all authorized_keys* 
files found on the target machine. Yes, yes, I should probably make that 
scanner DELETE all DSA pubkeys it finds on sight, but ...)

Kind regards,
-- 
Jochen Bern
Systemingenieur

Binect GmbH
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