Debian CVE fixes over time

For each version, starting with 9 (2017), Debian provides a big ChangeLog file that lists fixes included in periodic updates. If one looks at the changelog for the current release (13), the number of CVE mentions may astonish an unsuspecting reader. While I wasn't going to waste space here explaining the obvious reason for such an explosion, I got curious about how it had changed over time. If we…