Crypt::GeneratePassword generates random passwords that are (more or less) pronounceable. Unlike Crypt::RandPasswd, it doesn't use the FIPS-181 NIST standard, which is proven to be insecure. It does use a similar interface, so it should be a drop-in replacement in most cases. If you want to use passwords from a different language than english, you can use one of the packaged alternate unit tables or generate your own.
Binary packages can be installed with the high-level tool pkgin (which can be installed with pkg_add) or pkg_add(1) (installed by default). The NetBSD packages collection is also designed to permit easy installation from source.
The pkg_admin audit command locates any installed package which has been mentioned in security advisories as having vulnerabilities.
Please note the vulnerabilities database might not be fully accurate, and not every bug is exploitable with every configuration.
Problem reports, updates or suggestions for this package should be reported with send-pr.