Debians sikkerhedsbulletin

DSA-256-1 mhc -- usikker midlertidig fil

Rapporteret den:
28. feb 2003
Berørte pakker:
mhc
Sårbar:
Ja
Referencer i sikkerhedsdatabaser:
I Mitres CVE-ordbog: CVE-2003-0120.
Yderligere oplysninger:

Der er opdaget en fejl i adb2mhc fra pakken mhc-utils. Standardmappen til midlertidige filer anvender et forudsigeligt navn. Dette medfører en sårbarhed som giver en lokal angriber mulighed for at overskrive vilkårlige filer, som brugerne har skriveadgang til.

I den stabile distribution (woody) er dette problem rettet i version 0.25+20010625-7.1.

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

I den ustabile distribution (sid) er dette problem rettet i version 0.25+20030224-1.

Vi anbefaler at du opgraderer dine mhc-utils-pakker.

Rettet i:

Debian GNU/Linux 3.0 (woody)

Kildekode:
http://security.debian.org/pool/updates/main/m/mhc/mhc_0.25+20010625-7.1.dsc
http://security.debian.org/pool/updates/main/m/mhc/mhc_0.25+20010625-7.1.diff.gz
http://security.debian.org/pool/updates/main/m/mhc/mhc_0.25+20010625.orig.tar.gz
Arkitekturuafhængig komponent:
http://security.debian.org/pool/updates/main/m/mhc/mhc_0.25+20010625-7.1_all.deb
Alpha:
http://security.debian.org/pool/updates/main/m/mhc/mhc-utils_0.25+20010625-7.1_alpha.deb
ARM:
http://security.debian.org/pool/updates/main/m/mhc/mhc-utils_0.25+20010625-7.1_arm.deb
Intel IA-32:
http://security.debian.org/pool/updates/main/m/mhc/mhc-utils_0.25+20010625-7.1_i386.deb
Intel IA-64:
http://security.debian.org/pool/updates/main/m/mhc/mhc-utils_0.25+20010625-7.1_ia64.deb
HPPA:
http://security.debian.org/pool/updates/main/m/mhc/mhc-utils_0.25+20010625-7.1_hppa.deb
Motorola 680x0:
http://security.debian.org/pool/updates/main/m/mhc/mhc-utils_0.25+20010625-7.1_m68k.deb
Big endian MIPS:
http://security.debian.org/pool/updates/main/m/mhc/mhc-utils_0.25+20010625-7.1_mips.deb
Little endian MIPS:
http://security.debian.org/pool/updates/main/m/mhc/mhc-utils_0.25+20010625-7.1_mipsel.deb
PowerPC:
http://security.debian.org/pool/updates/main/m/mhc/mhc-utils_0.25+20010625-7.1_powerpc.deb
IBM S/390:
http://security.debian.org/pool/updates/main/m/mhc/mhc-utils_0.25+20010625-7.1_s390.deb
Sun Sparc:
http://security.debian.org/pool/updates/main/m/mhc/mhc-utils_0.25+20010625-7.1_sparc.deb

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