Data::Binary provides string equivalents to the -T / -B operators. Since these only work on file names and file handles, this module provides the same functions but on strings. Note that the actual implementation is currently different, basically because the -T / -B functions are in C/XS, and this module is written in pure Perl. For now, anyway.
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.