Debians sikkerhedsbulletin

DSA-275-1 lpr-ppd -- bufferoverløb

Rapporteret den:

2. apr 2003

Berørte pakker:

lpr-ppd

Sårbar:

Referencer i sikkerhedsdatabaser:

I Bugtraq-databasen (hos SecurityFocus): BugTraq-id 7025.
I Mitres CVE-ordbog: CVE-2003-0144.

Yderligere oplysninger:

En bufferoverløb er opdaget i lpr, et BSD-spoolsystem til lpr/lpd-linieprintere. Problemet kan udnyttes af en lokal bruger til at opnå root-rettigheder, også selvom printer-systemet er opsat korrekt.

I den stabile distribution (woody) er dette problem rettet i version 0.72-2.1.

Den gamle stabile distribution (potato) indeholder ikke lpr-ppd-pakker.

I den ustabile distribution (sid) er dette problem rettet i version 0.72-3.

Vi anbefaler at du omgående opgraderer dine lpr-ppd-pakker.

Rettet i:

Debian GNU/Linux 3.0 (woody)

Kildekode:: http://security.debian.org/pool/updates/main/l/lpr-ppd/lpr-ppd_0.72-2.1.dsc; http://security.debian.org/pool/updates/main/l/lpr-ppd/lpr-ppd_0.72-2.1.diff.gz; http://security.debian.org/pool/updates/main/l/lpr-ppd/lpr-ppd_0.72.orig.tar.gz
Alpha:: http://security.debian.org/pool/updates/main/l/lpr-ppd/lpr-ppd_0.72-2.1_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/l/lpr-ppd/lpr-ppd_0.72-2.1_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/l/lpr-ppd/lpr-ppd_0.72-2.1_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/l/lpr-ppd/lpr-ppd_0.72-2.1_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/l/lpr-ppd/lpr-ppd_0.72-2.1_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/l/lpr-ppd/lpr-ppd_0.72-2.1_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/l/lpr-ppd/lpr-ppd_0.72-2.1_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/l/lpr-ppd/lpr-ppd_0.72-2.1_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/l/lpr-ppd/lpr-ppd_0.72-2.1_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/l/lpr-ppd/lpr-ppd_0.72-2.1_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/l/lpr-ppd/lpr-ppd_0.72-2.1_sparc.deb

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