More information about this security flaw is available in the following bug: https://bugzilla.redhat.com/show_bug.cgi?id=2374370 Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
perl-PBKDF2-Tiny-0.005-30.fc42.noarch is not affected: # perl -Ilib -MPBKDF2::Tiny=derive -e 'print derive(q{foo})' | hexdump -C Digest function 'foo' not supported at -e line 1.