Deprecated elliptic curves offered through TLS

Bug #2051379 reported by Adrien Nader
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
erlang (Ubuntu)
Fix Released
Undecided
Adrien Nader

Bug Description

The TLS implementation in erlang uses the elliptic curves defined in RFC4492 but most of these have been obsoleted years ago by RFC8422. Moreover, some of the size of some of these is too small today.

There is a patch upstream at https://github.com/erlang/otp/commit/462840f8e26d22ef9164ada13489b6b910a25189 , included in 1.26. We can include it.

Related branches

Adrien Nader (adrien)
Changed in erlang (Ubuntu):
status: New → In Progress
Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package erlang - 1:25.3.2.8+dfsg-1ubuntu1

---------------
erlang (1:25.3.2.8+dfsg-1ubuntu1) noble; urgency=medium

  * ssl: remove small and legacy elliptic curves (LP: #2051379)

 -- Adrien Nader <email address hidden> Fri, 26 Jan 2024 17:43:30 +0100

Changed in erlang (Ubuntu):
status: In Progress → Fix Released
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