Uploaded image for project: 'Guacamole'
  1. Guacamole
  2. GUACAMOLE-407

Update guacd Docker image to build against more recent dependencies

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Trivial
    • Resolution: Done
    • Affects Version/s: None
    • Fix Version/s: 1.0.0
    • Component/s: guacd-docker
    • Labels:
      None

      Description

      The version of libssh2 within CentOS 7 lacks support for the more-recent versions of SSH key exchange methods and MACs. As the guacamole/guacd Docker image uses CentOS 7, it also lacks this support.

      Currently, the following key exchange methods are supported:

      • diffie-hellman-group14-sha1
      • diffie-hellman-group-exchange-sha1
      • diffie-hellman-group1-sha1

      and the following MACs are supported:

      • hmac-sha1,hmac-sha1-96
      • hmac-md5,hmac-md5-96
      • hmac-ripemd160
      • hmac-ripemd160@openssh.com

      More recent libssh2 includes support for SHA2 and curve25519. See https://wiki.mozilla.org/Security/Guidelines/OpenSSH for more information and references.

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              • Assignee:
                mike.jumper Michael Jumper
                Reporter:
                svengo Sven Gottwald
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                Dates

                • Created:
                  Updated:
                  Resolved: