[Bug 2044578] Re: CryptographyDeprecationWarning: Blowfish has been deprecated

[Simon Quigley]

Hi Simon!

Thanks for the patch! Could you please update this bug report and the
patch version number to match the SRU guidelines? At that point, feel
free to re-subscribe ubuntu-sponsors, here or on the MP.

https://wiki.ubuntu.com/StableReleaseUpdates

Thanks!

** Also affects: paramiko (Ubuntu Jammy)
   Importance: Undecided
       Status: New

** Changed in: paramiko (Ubuntu Jammy)
   Importance: Undecided => Medium

** Changed in: paramiko (Ubuntu)
   Importance: Undecided => Medium

** Changed in: paramiko (Ubuntu)
       Status: New => Fix Released

** Changed in: paramiko (Ubuntu Jammy)
       Status: New => In Progress

** Changed in: paramiko (Ubuntu Jammy)
     Assignee: (unassigned) => Simon Déziel (sdeziel)

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https://bugs.launchpad.net/bugs/2044578

Title:
  CryptographyDeprecationWarning: Blowfish has been deprecated

Status in paramiko package in Ubuntu:
  Fix Released
Status in paramiko source package in Jammy:
  In Progress

Bug description:
  When using paramiko through dbut, this deprecation warning is
  displayed:

  $ dput my-ppa hello_source.changes
  D: Setting host argument.
  Checking signature on .changes
  ...
  Uploading to my-ppa (via sftp to ppa.launchpad.net):
  /usr/lib/python3/dist-packages/paramiko/transport.py:236: CryptographyDeprecationWarning: Blowfish has been deprecated
    "class": algorithms.Blowfish,

  The upstream bug (https://github.com/paramiko/paramiko/issues/2038)
  was fixed in paramiko 2.11.0 meaning that releases after Jammy are not
  affected by this.

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