Package: certbot Severity: important Certbot from jessie-backports stores private keys (/etc/letsencrypt/archive/*/privkey*.pem) world readable (with 0644 permissions). It seems to me they really ought to be 0600 instead.
-- System Information: Debian Release: 8.6 APT prefers stable-updates APT policy: (500, 'stable-updates'), (500, 'stable') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 3.16.0-4-amd64 (SMP w/4 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system)