Debians sikkerhedsbulletin

DSA-078-1 slrn -- fjenudførelse af kommandoer

Rapporteret den:

24. sep 2001

Berørte pakker:

slrn

Sårbar:

Referencer i sikkerhedsdatabaser:

I Bugtraq-databasen (hos SecurityFocus): BugTraq-id 3364.
I Mitres CVE-ordbog: CVE-2001-1035.

Yderligere oplysninger:

Byrial Jensen fandt et alvorligt problem i slrn (en nyhedsgruppelæser med tråde). Notitsen på slrn-announce beskriver det som følger:

Ved forsøg på at dekode binære filer udfører den indbyggede kode et hvilket som helst script som artiklen måtte indeholde, tilsyneladende i den formodning at det er en eller anden form for selvudpakkende arkiv.

Problemet er rettet i version 0.9.6.2-9potato2 ved fjernelse af denne funktionalitet.

Rettet i:

Debian GNU/Linux 2.2 (potato)

Kildekode:: http://security.debian.org/dists/stable/updates/main/source/slrn_0.9.6.2-9potato2.diff.gz; http://security.debian.org/dists/stable/updates/main/source/slrn_0.9.6.2-9potato2.dsc; http://security.debian.org/dists/stable/updates/main/source/slrn_0.9.6.2.orig.tar.gz
Alpha:: http://security.debian.org/dists/stable/updates/main/binary-alpha/slrn_0.9.6.2-9potato2_alpha.deb; http://security.debian.org/dists/stable/updates/main/binary-alpha/slrnpull_0.9.6.2-9potato2_alpha.deb
ARM:: http://security.debian.org/dists/stable/updates/main/binary-arm/slrn_0.9.6.2-9potato2_arm.deb; http://security.debian.org/dists/stable/updates/main/binary-arm/slrnpull_0.9.6.2-9potato2_arm.deb
Intel IA-32:: http://security.debian.org/dists/stable/updates/main/binary-i386/slrn_0.9.6.2-9potato2_i386.deb; http://security.debian.org/dists/stable/updates/main/binary-i386/slrnpull_0.9.6.2-9potato2_i386.deb
Motorola 680x0:: http://security.debian.org/dists/stable/updates/main/binary-m68k/slrn_0.9.6.2-9potato2_m68k.deb; http://security.debian.org/dists/stable/updates/main/binary-m68k/slrnpull_0.9.6.2-9potato2_m68k.deb
PowerPC:: http://security.debian.org/dists/stable/updates/main/binary-powerpc/slrn_0.9.6.2-9potato2_powerpc.deb; http://security.debian.org/dists/stable/updates/main/binary-powerpc/slrnpull_0.9.6.2-9potato2_powerpc.deb
Sun Sparc:: http://security.debian.org/dists/stable/updates/main/binary-sparc/slrn_0.9.6.2-9potato2_sparc.deb; http://security.debian.org/dists/stable/updates/main/binary-sparc/slrnpull_0.9.6.2-9potato2_sparc.deb

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