[Bug 1898590] Re: Verify DNS fingerprints not working

Andreas Tauscher 1898590 at bugs.launchpad.net
Fri Oct 9 15:57:13 UTC 2020


The DNS queries captured with wireshark ssh to unbound and unbound to
world looking correct and allways the AD flag in the responses is set.

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https://bugs.launchpad.net/bugs/1898590

Title:
  Verify DNS fingerprints not working

Status in openssh package in Ubuntu:
  New

Bug description:
  When setting in /etc/ssh/ssh_config VerifyHostKeyDNS to yes the fingerprints are fetched, but the result is always:
  debug1: found n insecure fingerprints in DNS
  With dig +dnssec -tsshfp hostname the result is ok: ad flg is set.

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