Debians sikkerhedsbulletin

DSA-580-1 iptables -- manglende initialisering

Rapporteret den:

1. nov 2004

Berørte pakker:

iptables

Sårbar:

Referencer i sikkerhedsdatabaser:

I Debians fejlsporingssystem: Fejl 219686.
I Mitres CVE-ordbog: CVE-2004-0986.

Yderligere oplysninger:

Faheem Mitha har opdaget at iptables-kommandoen, et administrativt værktøj til IPv4-pakkefiltrering og NAT, ikke altid indlæste de krævede moduler af sig selv, som det var meningen; dette kunne medføre at firewall-regler ikke blev indlæst ved systemstart. Dette forårsagede en fejl i forbindelse med regler leveret af i hvert fald lokkit.

I den stabile distribution (woody) er dette problem rettet i version 1.2.6a-5.0woody2.

I den ustabile distribution (sid) er dette problem rettet i version 1.2.11-4.

Vi anbefaler at du opgraderer din iptables-pakke.

Rettet i:

Debian GNU/Linux 3.0 (woody)

Kildekode:: http://security.debian.org/pool/updates/main/i/iptables/iptables_1.2.6a-5.0woody2.dsc; http://security.debian.org/pool/updates/main/i/iptables/iptables_1.2.6a-5.0woody2.diff.gz; http://security.debian.org/pool/updates/main/i/iptables/iptables_1.2.6a.orig.tar.gz
Alpha:: http://security.debian.org/pool/updates/main/i/iptables/iptables_1.2.6a-5.0woody2_alpha.deb; http://security.debian.org/pool/updates/main/i/iptables/iptables-dev_1.2.6a-5.0woody2_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/i/iptables/iptables_1.2.6a-5.0woody2_arm.deb; http://security.debian.org/pool/updates/main/i/iptables/iptables-dev_1.2.6a-5.0woody2_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/i/iptables/iptables_1.2.6a-5.0woody2_i386.deb; http://security.debian.org/pool/updates/main/i/iptables/iptables-dev_1.2.6a-5.0woody2_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/i/iptables/iptables_1.2.6a-5.0woody2_ia64.deb; http://security.debian.org/pool/updates/main/i/iptables/iptables-dev_1.2.6a-5.0woody2_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/i/iptables/iptables_1.2.6a-5.0woody2_hppa.deb; http://security.debian.org/pool/updates/main/i/iptables/iptables-dev_1.2.6a-5.0woody2_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/i/iptables/iptables_1.2.6a-5.0woody2_m68k.deb; http://security.debian.org/pool/updates/main/i/iptables/iptables-dev_1.2.6a-5.0woody2_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/i/iptables/iptables_1.2.6a-5.0woody2_mips.deb; http://security.debian.org/pool/updates/main/i/iptables/iptables-dev_1.2.6a-5.0woody2_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/i/iptables/iptables_1.2.6a-5.0woody2_mipsel.deb; http://security.debian.org/pool/updates/main/i/iptables/iptables-dev_1.2.6a-5.0woody2_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/i/iptables/iptables_1.2.6a-5.0woody2_powerpc.deb; http://security.debian.org/pool/updates/main/i/iptables/iptables-dev_1.2.6a-5.0woody2_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/i/iptables/iptables_1.2.6a-5.0woody2_s390.deb; http://security.debian.org/pool/updates/main/i/iptables/iptables-dev_1.2.6a-5.0woody2_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/i/iptables/iptables_1.2.6a-5.0woody2_sparc.deb; http://security.debian.org/pool/updates/main/i/iptables/iptables-dev_1.2.6a-5.0woody2_sparc.deb

MD5-kontrolsummer for de listede filer findes i den originale sikkerhedsbulletin.