Debians sikkerhedsbulletin

DSA-508-1 xpcd -- bufferoverløb

Rapporteret den:

22. maj 2004

Berørte pakker:

xpcd

Sårbar:

Referencer i sikkerhedsdatabaser:

I Bugtraq-databasen (hos SecurityFocus): BugTraq-id 10403.
I Mitres CVE-ordbog: CVE-2004-0402.

Yderligere oplysninger:

Jaguar har opdaget discovered en sårbarhed i en komponent til xpcd, et program til PhotoCD-visning. xpcd-svga, en del af xpcd som anvender svgalib til visning af grafik på konsollen, kopierede brugerangivne data af vilkårlig længde ind i en fastlængde-buffer i funktionen pcd_open.

I den nuværende stabile distribution (woody) er dette problem rettet i version 2.08-8woody2.

I den ustabile distribution (sid), vil dette problem snart blive rettet.

Vi anbefaler at du opdaterer din xpcd-pakke.

Rettet i:

Debian GNU/Linux 3.0 (woody)

Kildekode:: http://security.debian.org/pool/updates/main/x/xpcd/xpcd_2.08-8woody1.dsc; http://security.debian.org/pool/updates/main/x/xpcd/xpcd_2.08-8woody1.diff.gz; http://security.debian.org/pool/updates/main/x/xpcd/xpcd_2.08.orig.tar.gz
Alpha:: http://security.debian.org/pool/updates/main/x/xpcd/xpcd_2.08-8woody2_alpha.deb; http://security.debian.org/pool/updates/main/x/xpcd/xpcd-gimp_2.08-8woody2_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/x/xpcd/xpcd_2.08-8woody2_arm.deb; http://security.debian.org/pool/updates/main/x/xpcd/xpcd-gimp_2.08-8woody2_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/x/xpcd/xpcd_2.08-8woody1_i386.deb; http://security.debian.org/pool/updates/main/x/xpcd/xpcd-gimp_2.08-8woody1_i386.deb; http://security.debian.org/pool/updates/main/x/xpcd/xpcd-svga_2.08-8woody1_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/x/xpcd/xpcd_2.08-8woody1_ia64.deb; http://security.debian.org/pool/updates/main/x/xpcd/xpcd-gimp_2.08-8woody1_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/x/xpcd/xpcd_2.08-8woody2_hppa.deb; http://security.debian.org/pool/updates/main/x/xpcd/xpcd-gimp_2.08-8woody2_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/x/xpcd/xpcd_2.08-8woody1_m68k.deb; http://security.debian.org/pool/updates/main/x/xpcd/xpcd-gimp_2.08-8woody1_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/x/xpcd/xpcd_2.08-8woody1_mips.deb; http://security.debian.org/pool/updates/main/x/xpcd/xpcd-gimp_2.08-8woody1_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/x/xpcd/xpcd_2.08-8woody1_mipsel.deb; http://security.debian.org/pool/updates/main/x/xpcd/xpcd-gimp_2.08-8woody1_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/x/xpcd/xpcd_2.08-8woody1_powerpc.deb; http://security.debian.org/pool/updates/main/x/xpcd/xpcd-gimp_2.08-8woody1_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/x/xpcd/xpcd_2.08-8woody1_s390.deb; http://security.debian.org/pool/updates/main/x/xpcd/xpcd-gimp_2.08-8woody1_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/x/xpcd/xpcd_2.08-8woody1_sparc.deb; http://security.debian.org/pool/updates/main/x/xpcd/xpcd-gimp_2.08-8woody1_sparc.deb

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