Debians sikkerhedsbulletin

DSA-678-1 netkit-rwho -- manglende kontrol af inddata

Rapporteret den:

11. feb 2005

Berørte pakker:

netkit-rwho

Sårbar:

Referencer i sikkerhedsdatabaser:

I Mitres CVE-ordbog: CVE-2004-1180.

Yderligere oplysninger:

"Vlad902" har opdaget en sårbarhed i rwhod-programmet. Sårbarheden kan anvendes til at få det lyttende proces til at gå ned, mens den sendende (broadcasting) proces ikke er påvirket. Sårbarheden gælder kun lille-endian-arkitekturer (dvs. på Debian: alpha, arm, ia64, i386, mipsel, og s390).

I den stabile distribution (woody) er dette problem rettet i version 0.17-4woody2.

I den ustabile distribution (sid) er dette problem rettet i version 0.17-8.

Vi anbefaler at du opgraderer din rwhod-pakke.

Rettet i:

Debian GNU/Linux 3.0 (woody)

Kildekode:: http://security.debian.org/pool/updates/main/n/netkit-rwho/netkit-rwho_0.17-4woody2.dsc; http://security.debian.org/pool/updates/main/n/netkit-rwho/netkit-rwho_0.17-4woody2.diff.gz; http://security.debian.org/pool/updates/main/n/netkit-rwho/netkit-rwho_0.17.orig.tar.gz
Alpha:: http://security.debian.org/pool/updates/main/n/netkit-rwho/rwho_0.17-4woody2_alpha.deb; http://security.debian.org/pool/updates/main/n/netkit-rwho/rwhod_0.17-4woody2_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/n/netkit-rwho/rwho_0.17-4woody2_arm.deb; http://security.debian.org/pool/updates/main/n/netkit-rwho/rwhod_0.17-4woody2_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/n/netkit-rwho/rwho_0.17-4woody2_i386.deb; http://security.debian.org/pool/updates/main/n/netkit-rwho/rwhod_0.17-4woody2_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/n/netkit-rwho/rwho_0.17-4woody2_ia64.deb; http://security.debian.org/pool/updates/main/n/netkit-rwho/rwhod_0.17-4woody2_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/n/netkit-rwho/rwho_0.17-4woody2_hppa.deb; http://security.debian.org/pool/updates/main/n/netkit-rwho/rwhod_0.17-4woody2_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/n/netkit-rwho/rwho_0.17-4woody2_m68k.deb; http://security.debian.org/pool/updates/main/n/netkit-rwho/rwhod_0.17-4woody2_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/n/netkit-rwho/rwho_0.17-4woody2_mips.deb; http://security.debian.org/pool/updates/main/n/netkit-rwho/rwhod_0.17-4woody2_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/n/netkit-rwho/rwho_0.17-4woody2_mipsel.deb; http://security.debian.org/pool/updates/main/n/netkit-rwho/rwhod_0.17-4woody2_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/n/netkit-rwho/rwho_0.17-4woody2_powerpc.deb; http://security.debian.org/pool/updates/main/n/netkit-rwho/rwhod_0.17-4woody2_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/n/netkit-rwho/rwho_0.17-4woody2_s390.deb; http://security.debian.org/pool/updates/main/n/netkit-rwho/rwhod_0.17-4woody2_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/n/netkit-rwho/rwho_0.17-4woody2_sparc.deb; http://security.debian.org/pool/updates/main/n/netkit-rwho/rwhod_0.17-4woody2_sparc.deb

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