OpenBSD Errata: June 1st, 2020 (perl)

Errata patches for Perl have been released for OpenBSD 6.6 and 6.7.

Several problems in Perl's regular expression compiler could lead to
corruption of the intermediate language state of a compiled regular
expression.

Binary updates for the amd64, i386, and arm64 platforms are available via
the syspatch utility. Source code patches can be found on the respective
errata page:

  https://www.openbsd.org/errata66.html
  https://www.openbsd.org/errata67.html