CLSA-2022-1668120434 perl: Fix of CVE-2020-16156

CVE-2020-16156: recognize CANNOTVERIFY signature verification type...

CLSA-2022-1668118081 Fix CVE(s): CVE-2020-16156

SECURITY UPDATE: Signature verification bypass - debian/patches/fixes/CVE-2020-16156.patch: recognize CANNOTVERIFY signature verification type, add two new failure modes based on 'cpanpath' and improve interaction with external 'gpg' executable. - CVE-2020-16156...

CLSA-2022-1668032518 perl: Fix of CVE-2020-16156

CVE-2020-16156: recognize CANNOTVERIFY signature verification type...