Debians sikkerhedsbulletin
DSA-588-1 gzip -- usikre midlertidige filer
- Rapporteret den:
- 8. nov 2004
- Berørte pakker:
- gzip
- Sårbar:
- Ja
- Referencer i sikkerhedsdatabaser:
- I Bugtraq-databasen (hos SecurityFocus): BugTraq-id 11288.
I Mitres CVE-ordbog: CVE-2004-0970. - Yderligere oplysninger:
-
Trustix-udviklerne har opdaget en usikker oprettelse af midlertidige filer i de supplerende skripter i gzip-pakken, hvilket kan gøre det muligt for lokale brugere at overskrive filer via et symlink-angreb.
I den stabile distribution (woody) er disse problemer rettet i version 1.3.2-3woody3.
The ustabile distribution (sid) er ikke påvirket af disse problemer.
Vi anbefaler at du opgraderer din gzip-pakke.
- Rettet i:
-
Debian GNU/Linux 3.0 (woody)
- Kildekode:
- http://security.debian.org/pool/updates/main/g/gzip/gzip_1.3.2-3woody3.dsc
- http://security.debian.org/pool/updates/main/g/gzip/gzip_1.3.2-3woody3.diff.gz
- http://security.debian.org/pool/updates/main/g/gzip/gzip_1.3.2.orig.tar.gz
- http://security.debian.org/pool/updates/main/g/gzip/gzip_1.3.2-3woody3.diff.gz
- Alpha:
- http://security.debian.org/pool/updates/main/g/gzip/gzip_1.3.2-3woody3_alpha.deb
- ARM:
- http://security.debian.org/pool/updates/main/g/gzip/gzip_1.3.2-3woody3_arm.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/g/gzip/gzip_1.3.2-3woody3_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/g/gzip/gzip_1.3.2-3woody3_ia64.deb
- HPPA:
- http://security.debian.org/pool/updates/main/g/gzip/gzip_1.3.2-3woody3_hppa.deb
- Motorola 680x0:
- http://security.debian.org/pool/updates/main/g/gzip/gzip_1.3.2-3woody3_m68k.deb
- Big endian MIPS:
- http://security.debian.org/pool/updates/main/g/gzip/gzip_1.3.2-3woody3_mips.deb
- Little endian MIPS:
- http://security.debian.org/pool/updates/main/g/gzip/gzip_1.3.2-3woody3_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/g/gzip/gzip_1.3.2-3woody3_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/g/gzip/gzip_1.3.2-3woody3_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/g/gzip/gzip_1.3.2-3woody3_sparc.deb
MD5-kontrolsummer for de listede filer findes i den originale sikkerhedsbulletin.