[MacPorts] #67149: transmission @3.00: segfault involving libcrypto.3.dylib that is not present in prior builds or official builds

MacPorts noreply at macports.org
Tue Aug 8 19:08:17 UTC 2023


#67149: transmission @3.00: segfault involving libcrypto.3.dylib that is not
present in prior builds or official builds
---------------------------+----------------------------
  Reporter:  kakuhen       |      Owner:  kurthindenburg
      Type:  defect        |     Status:  assigned
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.8.1
Resolution:                |   Keywords:
      Port:  transmission  |
---------------------------+----------------------------

Comment (by neverpanic):

 Replying to [comment:8 MichaelJFischer]:
 > The suggestion from comment:7 fixes a problem I have been having with
 subversion (svn) using sasl2 authentication.  It seems that OpenSSL 3.1 is
 not downward compatible with OpenSSL 2, and it breaks sasl authentication
 in subversion.  The +legacy variant fixes the problem.

 That very likely happens because your SVN server uses RC4 in SASL
 authentication, which OpenSSL 3 only contains in the legacy provider:
 https://www.openssl.org/docs/man3.0/man7/EVP_CIPHER-RC4.html

 RC4 is insecure and broken. You should ask your server administrator to
 switch to a newer algorithm.

-- 
Ticket URL: <https://trac.macports.org/ticket/67149#comment:9>
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