Package: iptables Version: 1.8.2-4 Severity: grave Dear Maintainer,
after updateing from stretch to buster ufw failed to work. we have nat-table entries for PREROUTING and POSTROUTING . iptables-restore segfaults on these rules. The following rules lead to the error: *nat -F PREROUTING -A PREROUTING -i eth0 -p tcp --dport 22 -j REDIRECT --to-ports 1194 -F PREROUTING -F POSTROUTING COMMIT The version from backports: 1.8.3-2~bpo10+1 does not have this problem. Please bring this fix to the stable release. The ufw firewall ist disabled after this error. So I consider this a security problem Christoph -- System Information: Debian Release: 10.2 APT prefers stable-updates APT policy: (700, 'stable-updates'), (700, 'stable') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.19.0-6-amd64 (SMP w/8 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US:\ en (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages iptables depends on: ii libc6 2.28-10 ii libip4tc0 1.8.2-4 ii libip6tc0 1.8.2-4 ii libiptc0 1.8.2-4 ii libmnl0 1.0.4-2 ii libnetfilter-conntrack3 1.0.7-1 ii libnfnetlink0 1.0.1-3+b1 ii libnftnl11 1.1.2-2 ii libxtables12 1.8.2-4 Versions of packages iptables recommends: ii nftables 0.9.0-2 Versions of packages iptables suggests: ii kmod 26-1
signature.asc
Description: OpenPGP digital signature
