Bug#949172: iptables: -A INPUT -i lo -j ACCEPT opens all ports

Package: iptables Version: 1.8.3-2~bpo10+1 Severity: normal Dear Maintainer, have a strange problem with iptables and my loopback interface. ifconfig says: lo: flags=73 mtu 65536 inet 127.0.0.1 netmask 255.0.0.0 inet6 ::1 prefixlen 128 scopeid 0x10 for both ipv6 and ipv4

Bug#932498: iptables -L goes into uninteruptable sleep

Package: iptables Version: 1.8.2-4 Severity: critical Tags: a11y Justification: breaks the whole system -- System Information: Debian Release: 10.0   APT prefers stable   APT policy: (500, 'stable') Architecture: amd64 (x86_64) Kernel: Linux 4.19.0-5-amd64 (SMP w/2 CPU cores) Locale: