Debians sikkerhedsbulletin

DSA-176-1 gv -- bufferoverløb

Rapporteret den:

16. okt 2002

Berørte pakker:

Sårbar:

Referencer i sikkerhedsdatabaser:

I Bugtraq-databasen (hos SecurityFocus): BugTraq-id 5808.
I Mitres CVE-ordbog: CVE-2002-0838.

Yderligere oplysninger:

Zen-parse har opdaget et bufferoverløb i gv, en program til fremvisning af PostScript- og PDF-filer til X11. Problemet opstår når PostScript-filen scannes og kan udnyttes af en angriber ved at sende en misdannet PostScript- eller PDF-fil. Angriberen kan få afviklet vilkårlig kode med offerets rettigheder.

Dette problem er rettet i version 3.5.8-26.1 i den aktuelle stabile distribution (woody), i version 3.5.8-17.1 i den gamle stabile distribution (potato) og i version 3.5.8-27 i den ustabile distribution (sid).

Vi anbefaler at du opgraderer din gv-pakke.

Rettet i:

Debian GNU/Linux 2.2 (potato)

Kildekode:: http://security.debian.org/pool/updates/main/g/gv/gv_3.5.8-17.1.dsc; http://security.debian.org/pool/updates/main/g/gv/gv_3.5.8-17.1.diff.gz; http://security.debian.org/pool/updates/main/g/gv/gv_3.5.8.orig.tar.gz
Alpha:: http://security.debian.org/pool/updates/main/g/gv/gv_3.5.8-17.1_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/g/gv/gv_3.5.8-17.1_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/g/gv/gv_3.5.8-17.1_i386.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/g/gv/gv_3.5.8-17.1_m68k.deb
PowerPC:: http://security.debian.org/pool/updates/main/g/gv/gv_3.5.8-17.1_powerpc.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/g/gv/gv_3.5.8-17.1_sparc.deb

Debian GNU/Linux 3.0 (woody)

Kildekode:: http://security.debian.org/pool/updates/main/g/gv/gv_3.5.8-26.1.dsc; http://security.debian.org/pool/updates/main/g/gv/gv_3.5.8-26.1.diff.gz; http://security.debian.org/pool/updates/main/g/gv/gv_3.5.8.orig.tar.gz
Alpha:: http://security.debian.org/pool/updates/main/g/gv/gv_3.5.8-26.1_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/g/gv/gv_3.5.8-26.1_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/g/gv/gv_3.5.8-26.1_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/g/gv/gv_3.5.8-26.1_ia64.deb
HP Precision:: http://security.debian.org/pool/updates/main/g/gv/gv_3.5.8-26.1_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/g/gv/gv_3.5.8-26.1_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/g/gv/gv_3.5.8-26.1_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/g/gv/gv_3.5.8-26.1_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/g/gv/gv_3.5.8-26.1_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/g/gv/gv_3.5.8-26.1_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/g/gv/gv_3.5.8-26.1_sparc.deb

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