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Replace the deprecated ChallengeResponseAuthentication #408

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konstruktoid opened this issue Oct 6, 2023 · 0 comments · Fixed by #401
Closed

Replace the deprecated ChallengeResponseAuthentication #408

konstruktoid opened this issue Oct 6, 2023 · 0 comments · Fixed by #401
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@konstruktoid
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konstruktoid commented Oct 6, 2023

Replace the deprecated ChallengeResponseAuthentication with KbdInteractiveAuthentication if OpenSSH version > 8.7

https://www.openssh.com/txt/release-8.7 (2021-08-20):

  • ssh(1)/sshd(8): remove references to ChallengeResponseAuthentication
    in favour of KbdInteractiveAuthentication. The former is what was in
    SSHv1, the latter is what is in SSHv2 (RFC4256) and they were
    treated as somewhat but not entirely equivalent. We retain the old
    name as a deprecated alias so configuration files continue to work
    as well as a reference in the man page for people looking for it.
    bz#3303

Current versions:
AlmaLinux8: OpenSSH_8.0p1, OpenSSL 1.1.1k FIPS 25 Mar 2021
AlmaLinux9: OpenSSH_8.7p1, OpenSSL 3.0.7 1 Nov 2022
Debian Bookworm: OpenSSH_9.2, OpenSSL 3.0.9 30 May 2023
Ubuntu Focal: OpenSSH_8.2p1 Ubuntu-4ubuntu0.9, OpenSSL 1.1.1f 31 Mar 2020
Ubuntu Jammy: OpenSSH_8.9p1 Ubuntu-3ubuntu0.4, OpenSSL 3.0.2 15 Mar 2022

@konstruktoid konstruktoid self-assigned this Oct 6, 2023
@konstruktoid konstruktoid linked a pull request Oct 12, 2023 that will close this issue
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