[MacPorts] #67150: subversion @1.14.2_0: Segmentation fault on sasl-configured repo

MacPorts noreply at macports.org
Wed Mar 29 11:26:58 UTC 2023

#67150: subversion @1.14.2_0: Segmentation fault on sasl-configured repo
  Reporter:  hadrabap     |      Owner:  (none)
      Type:  defect       |     Status:  new
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:  2.8.1
Resolution:               |   Keywords:
      Port:  cyrus-sasl2  |
Changes (by neverpanic):

 * port:  subversion, openssl3 => cyrus-sasl2


 Hm, that sounds like cyrus-sasl2 should create a new OpenSSL libctx and
 load the legacy provider into it before attempting to use RC4.

 Upstream seems to have at least fixed the crash already, and there are a
 few pointers to use of the legacy provider in https://github.com/cyrusimap
 /cyrus-sasl/issues/751. Overall, RC4 is on the way out, and you should
 talk to whoever runs the server you are updating from to make sure they
 offer something more modern than RC4.

 We should probably backport at least https://github.com/cyrusimap/cyrus-
 sasl/commit/887dbc0435056ec58ee48c4d803f110ade1e4c39 from cyrus-sasl2

Ticket URL: <https://trac.macports.org/ticket/67150#comment:6>
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