Säkerhetsbulletin från Debian

DSA-207-1 tetex-bin -- exekvering av godtyckliga kommandon

Rapporterat den:
2002-12-11
Berörda paket:
tetex-bin
Sårbara:
Ja
Referenser i säkerhetsdatabaser:
I Mitres CVE-förteckning: CVE-2002-0836.
Ytterligare information:

SuSEs säkerhetsgrupp hittade en sårbarhet i kpathseabiblioteket (libkpathsea), vilket används av xdvi och dvips. Båda programmen använder system()-funktionen på ett osäkert sätt, vilket gör det möjligt för en angripare att utifrån exekvera godtyckliga kommandon genom specialskrivna DVI-filer.

Om dvips används som skrivarfilter gör detta det möjligt för en angripare med utskriftsbehörighet att lokalt eller utifrån exekvera godtycklig kod via skrivarens användar-id (vanligtvis lp).

Detta problem har rättats i version 1.0.7+20011202-7.1 för den nuvarande stabila utgåvan (Woody), i version 1.0.6-7.3 för den gamla stabila utgåvan (Potato) samt i version 1.0.7+20021025-4 för den instabila utgåvan (Sid). xdvik-ja och dvipsk-ja är också sårbara men länkar dynamiskt mot kpathseabiblioteket och blir automatiskt rättade när det nya libkpathsea är installerat.

Vi rekommenderar att ni uppgraderar ert tetex-lib-paket omedelbart.

Rättat i:

Debian GNU/Linux 2.2 (potato)

Källkod:
http://security.debian.org/pool/updates/main/t/tetex-bin/tetex-bin_1.0.6-7.3.dsc
http://security.debian.org/pool/updates/main/t/tetex-bin/tetex-bin_1.0.6-7.3.diff.gz
http://security.debian.org/pool/updates/main/t/tetex-bin/tetex-bin_1.0.6.orig.tar.gz
Alpha:
http://security.debian.org/pool/updates/main/t/tetex-bin/tetex-bin_1.0.6-7.3_alpha.deb
http://security.debian.org/pool/updates/main/t/tetex-bin/tetex-dev_1.0.6-7.3_alpha.deb
http://security.debian.org/pool/updates/main/t/tetex-bin/tetex-lib_1.0.6-7.3_alpha.deb
ARM:
http://security.debian.org/pool/updates/main/t/tetex-bin/tetex-bin_1.0.6-7.3_arm.deb
http://security.debian.org/pool/updates/main/t/tetex-bin/tetex-dev_1.0.6-7.3_arm.deb
http://security.debian.org/pool/updates/main/t/tetex-bin/tetex-lib_1.0.6-7.3_arm.deb
Intel IA-32:
http://security.debian.org/pool/updates/main/t/tetex-bin/tetex-bin_1.0.6-7.3_i386.deb
http://security.debian.org/pool/updates/main/t/tetex-bin/tetex-dev_1.0.6-7.3_i386.deb
http://security.debian.org/pool/updates/main/t/tetex-bin/tetex-lib_1.0.6-7.3_i386.deb
Motorola 680x0:
http://security.debian.org/pool/updates/main/t/tetex-bin/tetex-bin_1.0.6-7.3_m68k.deb
http://security.debian.org/pool/updates/main/t/tetex-bin/tetex-dev_1.0.6-7.3_m68k.deb
http://security.debian.org/pool/updates/main/t/tetex-bin/tetex-lib_1.0.6-7.3_m68k.deb
PowerPC:
http://security.debian.org/pool/updates/main/t/tetex-bin/tetex-bin_1.0.6-7.3_powerpc.deb
http://security.debian.org/pool/updates/main/t/tetex-bin/tetex-dev_1.0.6-7.3_powerpc.deb
http://security.debian.org/pool/updates/main/t/tetex-bin/tetex-lib_1.0.6-7.3_powerpc.deb
Sun Sparc:
http://security.debian.org/pool/updates/main/t/tetex-bin/tetex-bin_1.0.6-7.3_sparc.deb
http://security.debian.org/pool/updates/main/t/tetex-bin/tetex-dev_1.0.6-7.3_sparc.deb
http://security.debian.org/pool/updates/main/t/tetex-bin/tetex-lib_1.0.6-7.3_sparc.deb

Debian GNU/Linux 3.0 (woody)

Källkod:
http://security.debian.org/pool/updates/main/t/tetex-bin/tetex-bin_1.0.7+20011202-7.1.dsc
http://security.debian.org/pool/updates/main/t/tetex-bin/tetex-bin_1.0.7+20011202-7.1.tar.gz
Alpha:
http://security.debian.org/pool/updates/main/t/tetex-bin/libkpathsea-dev_1.0.7+20011202-7.1_alpha.deb
http://security.debian.org/pool/updates/main/t/tetex-bin/libkpathsea3_1.0.7+20011202-7.1_alpha.deb
http://security.debian.org/pool/updates/main/t/tetex-bin/tetex-bin_1.0.7+20011202-7.1_alpha.deb
ARM:
http://security.debian.org/pool/updates/main/t/tetex-bin/libkpathsea-dev_1.0.7+20011202-7.1_arm.deb
http://security.debian.org/pool/updates/main/t/tetex-bin/libkpathsea3_1.0.7+20011202-7.1_arm.deb
http://security.debian.org/pool/updates/main/t/tetex-bin/tetex-bin_1.0.7+20011202-7.1_arm.deb
Intel IA-32:
http://security.debian.org/pool/updates/main/t/tetex-bin/libkpathsea-dev_1.0.7+20011202-7.1_i386.deb
http://security.debian.org/pool/updates/main/t/tetex-bin/libkpathsea3_1.0.7+20011202-7.1_i386.deb
http://security.debian.org/pool/updates/main/t/tetex-bin/tetex-bin_1.0.7+20011202-7.1_i386.deb
Intel IA-64:
http://security.debian.org/pool/updates/main/t/tetex-bin/libkpathsea-dev_1.0.7+20011202-7.1_ia64.deb
http://security.debian.org/pool/updates/main/t/tetex-bin/libkpathsea3_1.0.7+20011202-7.1_ia64.deb
http://security.debian.org/pool/updates/main/t/tetex-bin/tetex-bin_1.0.7+20011202-7.1_ia64.deb
HPPA:
http://security.debian.org/pool/updates/main/t/tetex-bin/libkpathsea-dev_1.0.7+20011202-7.1_hppa.deb
http://security.debian.org/pool/updates/main/t/tetex-bin/libkpathsea3_1.0.7+20011202-7.1_hppa.deb
http://security.debian.org/pool/updates/main/t/tetex-bin/tetex-bin_1.0.7+20011202-7.1_hppa.deb
Motorola 680x0:
http://security.debian.org/pool/updates/main/t/tetex-bin/libkpathsea-dev_1.0.7+20011202-7.1_m68k.deb
http://security.debian.org/pool/updates/main/t/tetex-bin/libkpathsea3_1.0.7+20011202-7.1_m68k.deb
http://security.debian.org/pool/updates/main/t/tetex-bin/tetex-bin_1.0.7+20011202-7.1_m68k.deb
Big endian MIPS:
http://security.debian.org/pool/updates/main/t/tetex-bin/libkpathsea-dev_1.0.7+20011202-7.1_mips.deb
http://security.debian.org/pool/updates/main/t/tetex-bin/libkpathsea3_1.0.7+20011202-7.1_mips.deb
http://security.debian.org/pool/updates/main/t/tetex-bin/tetex-bin_1.0.7+20011202-7.1_mips.deb
Little endian MIPS:
http://security.debian.org/pool/updates/main/t/tetex-bin/libkpathsea-dev_1.0.7+20011202-7.1_mipsel.deb
http://security.debian.org/pool/updates/main/t/tetex-bin/libkpathsea3_1.0.7+20011202-7.1_mipsel.deb
http://security.debian.org/pool/updates/main/t/tetex-bin/tetex-bin_1.0.7+20011202-7.1_mipsel.deb
PowerPC:
http://security.debian.org/pool/updates/main/t/tetex-bin/libkpathsea-dev_1.0.7+20011202-7.1_powerpc.deb
http://security.debian.org/pool/updates/main/t/tetex-bin/libkpathsea3_1.0.7+20011202-7.1_powerpc.deb
http://security.debian.org/pool/updates/main/t/tetex-bin/tetex-bin_1.0.7+20011202-7.1_powerpc.deb
IBM S/390:
http://security.debian.org/pool/updates/main/t/tetex-bin/libkpathsea-dev_1.0.7+20011202-7.1_s390.deb
http://security.debian.org/pool/updates/main/t/tetex-bin/libkpathsea3_1.0.7+20011202-7.1_s390.deb
http://security.debian.org/pool/updates/main/t/tetex-bin/tetex-bin_1.0.7+20011202-7.1_s390.deb
Sun Sparc:
http://security.debian.org/pool/updates/main/t/tetex-bin/libkpathsea-dev_1.0.7+20011202-7.1_sparc.deb
http://security.debian.org/pool/updates/main/t/tetex-bin/libkpathsea3_1.0.7+20011202-7.1_sparc.deb
http://security.debian.org/pool/updates/main/t/tetex-bin/tetex-bin_1.0.7+20011202-7.1_sparc.deb

MD5-kontrollsummor för dessa filer finns i originalbulletinen.