Net::Statsd::Lite versions before 0.9.0 for Perl allowed metric injections. The metric names were not checked for newlines, colons or pipes. Metrics generated from untrusted sources could inject additional statsd metrics.Referenceshttps://metacpan.org/release/RRWO/Net-Statsd-Lite-v0.9.0/changeshttps://github.com/robrwo/Net-Statsd-Lite/commit/e1a8ab866d75c2827982134e9cf7e51a7f771153.patch