Debians sikkerhedsbulletin
DSA-275-1 lpr-ppd -- bufferoverløb
- Rapporteret den:
- 2. apr 2003
- Berørte pakker:
- lpr-ppd
- Sårbar:
- Ja
- 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
- http://security.debian.org/pool/updates/main/l/lpr-ppd/lpr-ppd_0.72-2.1.diff.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.