Debians sikkerhedsbulletin

DSA-193-1 kdenetwork -- bufferoverløb

Rapporteret den:

11. nov 2002

Berørte pakker:

kdenetwork

Sårbar:

Referencer i sikkerhedsdatabaser:

I Bugtraq-databasen (hos SecurityFocus): BugTraq-id 6157.
I Mitres CVE-ordbog: CVE-2002-1247.

Yderligere oplysninger:

iDEFENSE rapporterer om en sikkerhedssårbarhed i pakken klisa, som stiller en LAN-oplysningstjeneste svarende til "Andre computere" til rådighed, som er opdaget af Texonet. Det er muligt for en lokal angriber at udnytte en bufferoverløbstilstand i resLISa, en begrænset udgave af KLISa. Sårbarheden findes i fortolkningen af environmentvariablen LOGNAME, hvor en for lang værdi overskriver instruktionspointeren og dermed giver en angriber mulighed for at overtage kontrollen over den ekskverbare fil.

Dette problem er rettet i version 2.2.2-14.2 i den aktuelle stabile distribution (woody) og i version 2.2.2-14.3 i den ustabile distribution (sid). Den gamle stabile distribution (potato) er ikke påvirket, da den ikke indeholder en kdenetwork-pakke.

Vi anbefaler at du omgående opgraderer din klisa-pakke.

Rettet i:

Debian GNU/Linux 3.0 (woody)

Kildekode:: http://security.debian.org/pool/updates/main/k/kdenetwork/kdenetwork_2.2.2-14.2.dsc; http://security.debian.org/pool/updates/main/k/kdenetwork/kdenetwork_2.2.2-14.2.diff.gz; http://security.debian.org/pool/updates/main/k/kdenetwork/kdenetwork_2.2.2.orig.tar.gz
Alpha:: http://security.debian.org/pool/updates/main/k/kdenetwork/kdict_2.2.2-14.2_alpha.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/kit_2.2.2-14.2_alpha.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/klisa_2.2.2-14.2_alpha.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/kmail_2.2.2-14.2_alpha.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/knewsticker_2.2.2-14.2_alpha.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/knode_2.2.2-14.2_alpha.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/korn_2.2.2-14.2_alpha.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/kppp_2.2.2-14.2_alpha.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/ksirc_2.2.2-14.2_alpha.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/ktalkd_2.2.2-14.2_alpha.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/libkdenetwork1_2.2.2-14.2_alpha.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/libmimelib-dev_2.2.2-14.2_alpha.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/libmimelib1_2.2.2-14.2_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/k/kdenetwork/kdict_2.2.2-14.2_arm.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/kit_2.2.2-14.2_arm.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/klisa_2.2.2-14.2_arm.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/kmail_2.2.2-14.2_arm.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/knewsticker_2.2.2-14.2_arm.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/knode_2.2.2-14.2_arm.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/korn_2.2.2-14.2_arm.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/kppp_2.2.2-14.2_arm.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/ksirc_2.2.2-14.2_arm.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/ktalkd_2.2.2-14.2_arm.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/libkdenetwork1_2.2.2-14.2_arm.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/libmimelib-dev_2.2.2-14.2_arm.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/libmimelib1_2.2.2-14.2_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/k/kdenetwork/kdict_2.2.2-14.2_i386.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/kit_2.2.2-14.2_i386.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/klisa_2.2.2-14.2_i386.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/kmail_2.2.2-14.2_i386.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/knewsticker_2.2.2-14.2_i386.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/knode_2.2.2-14.2_i386.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/korn_2.2.2-14.2_i386.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/kppp_2.2.2-14.2_i386.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/ksirc_2.2.2-14.2_i386.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/ktalkd_2.2.2-14.2_i386.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/libkdenetwork1_2.2.2-14.2_i386.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/libmimelib-dev_2.2.2-14.2_i386.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/libmimelib1_2.2.2-14.2_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/k/kdenetwork/kdict_2.2.2-14.2_ia64.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/kit_2.2.2-14.2_ia64.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/klisa_2.2.2-14.2_ia64.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/kmail_2.2.2-14.2_ia64.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/knewsticker_2.2.2-14.2_ia64.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/knode_2.2.2-14.2_ia64.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/korn_2.2.2-14.2_ia64.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/kppp_2.2.2-14.2_ia64.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/ksirc_2.2.2-14.2_ia64.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/ktalkd_2.2.2-14.2_ia64.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/libkdenetwork1_2.2.2-14.2_ia64.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/libmimelib-dev_2.2.2-14.2_ia64.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/libmimelib1_2.2.2-14.2_ia64.deb
HP Precision:: http://security.debian.org/pool/updates/main/k/kdenetwork/kdict_2.2.2-14.2_hppa.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/kit_2.2.2-14.2_hppa.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/klisa_2.2.2-14.2_hppa.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/kmail_2.2.2-14.2_hppa.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/knewsticker_2.2.2-14.2_hppa.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/knode_2.2.2-14.2_hppa.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/korn_2.2.2-14.2_hppa.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/kppp_2.2.2-14.2_hppa.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/ksirc_2.2.2-14.2_hppa.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/ktalkd_2.2.2-14.2_hppa.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/libkdenetwork1_2.2.2-14.2_hppa.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/libmimelib-dev_2.2.2-14.2_hppa.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/libmimelib1_2.2.2-14.2_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/k/kdenetwork/kdict_2.2.2-14.2_m68k.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/kit_2.2.2-14.2_m68k.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/klisa_2.2.2-14.2_m68k.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/kmail_2.2.2-14.2_m68k.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/knewsticker_2.2.2-14.2_m68k.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/knode_2.2.2-14.2_m68k.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/korn_2.2.2-14.2_m68k.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/kppp_2.2.2-14.2_m68k.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/ksirc_2.2.2-14.2_m68k.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/ktalkd_2.2.2-14.2_m68k.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/libkdenetwork1_2.2.2-14.2_m68k.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/libmimelib-dev_2.2.2-14.2_m68k.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/libmimelib1_2.2.2-14.2_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/k/kdenetwork/kdict_2.2.2-14.2_mips.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/kit_2.2.2-14.2_mips.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/klisa_2.2.2-14.2_mips.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/kmail_2.2.2-14.2_mips.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/knewsticker_2.2.2-14.2_mips.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/knode_2.2.2-14.2_mips.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/korn_2.2.2-14.2_mips.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/kppp_2.2.2-14.2_mips.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/ksirc_2.2.2-14.2_mips.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/ktalkd_2.2.2-14.2_mips.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/libkdenetwork1_2.2.2-14.2_mips.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/libmimelib-dev_2.2.2-14.2_mips.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/libmimelib1_2.2.2-14.2_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/k/kdenetwork/kdict_2.2.2-14.2_mipsel.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/kit_2.2.2-14.2_mipsel.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/klisa_2.2.2-14.2_mipsel.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/kmail_2.2.2-14.2_mipsel.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/knewsticker_2.2.2-14.2_mipsel.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/knode_2.2.2-14.2_mipsel.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/korn_2.2.2-14.2_mipsel.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/kppp_2.2.2-14.2_mipsel.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/ksirc_2.2.2-14.2_mipsel.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/ktalkd_2.2.2-14.2_mipsel.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/libkdenetwork1_2.2.2-14.2_mipsel.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/libmimelib-dev_2.2.2-14.2_mipsel.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/libmimelib1_2.2.2-14.2_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/k/kdenetwork/kdict_2.2.2-14.2_powerpc.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/kit_2.2.2-14.2_powerpc.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/klisa_2.2.2-14.2_powerpc.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/kmail_2.2.2-14.2_powerpc.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/knewsticker_2.2.2-14.2_powerpc.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/knode_2.2.2-14.2_powerpc.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/korn_2.2.2-14.2_powerpc.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/kppp_2.2.2-14.2_powerpc.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/ksirc_2.2.2-14.2_powerpc.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/ktalkd_2.2.2-14.2_powerpc.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/libkdenetwork1_2.2.2-14.2_powerpc.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/libmimelib-dev_2.2.2-14.2_powerpc.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/libmimelib1_2.2.2-14.2_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/k/kdenetwork/kdict_2.2.2-14.2_s390.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/kit_2.2.2-14.2_s390.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/klisa_2.2.2-14.2_s390.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/kmail_2.2.2-14.2_s390.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/knewsticker_2.2.2-14.2_s390.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/knode_2.2.2-14.2_s390.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/korn_2.2.2-14.2_s390.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/kppp_2.2.2-14.2_s390.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/ksirc_2.2.2-14.2_s390.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/ktalkd_2.2.2-14.2_s390.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/libkdenetwork1_2.2.2-14.2_s390.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/libmimelib-dev_2.2.2-14.2_s390.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/libmimelib1_2.2.2-14.2_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/k/kdenetwork/kdict_2.2.2-14.2_sparc.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/kit_2.2.2-14.2_sparc.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/klisa_2.2.2-14.2_sparc.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/kmail_2.2.2-14.2_sparc.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/knewsticker_2.2.2-14.2_sparc.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/knode_2.2.2-14.2_sparc.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/korn_2.2.2-14.2_sparc.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/kppp_2.2.2-14.2_sparc.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/ksirc_2.2.2-14.2_sparc.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/ktalkd_2.2.2-14.2_sparc.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/libkdenetwork1_2.2.2-14.2_sparc.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/libmimelib-dev_2.2.2-14.2_sparc.deb; http://security.debian.org/pool/updates/main/k/kdenetwork/libmimelib1_2.2.2-14.2_sparc.deb

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