Please convert this application to use the system's crypto policy for SSL and TLS: https://fedoraproject.org/wiki/Packaging:CryptoPolicies If this program is compiled against gnutls, change the default priority string to be "@SYSTEM" or to use gnutls_set_default_priority(). If this program is compiled against openssl, and there is no default cipher list specified, you don't need to modify it. Otherwise replace the default cipher list with "PROFILE=SYSTEM". In both cases please verify that the application uses the system's crypto policies. If the package is already using the system-wide crypto policies, or it does not use SSL or TLS, no action is required, the bug can simply be closed.
Gtk-gnutella uses gnutls_priority_set_direct(). But due to specific nature of this application (some special p2p protocols etc.) I guess we should rely upstream here. It seems it is not just "crypt something properly", it looks more "crypt something in a special manner in a non-common environments with specific peers" etc. Closed wontfix.