Säkerhetsbulletin från Debian

DSA-1078-1 tiff -- läser utanför bufferten

Rapporterat den:

2006-05-27

Berörda paket:

Sårbara:

Referenser i säkerhetsdatabaser:

I Debians felrapporteringssystem: Fel 366588.
I Bugtraq-databasen (hos SecurityFocus): BugTraq-id 17809.
I Mitres CVE-förteckning: CVE-2006-2120.

Ytterligare information:

Andrey Kiselev upptäckte ett problem i TIFF-biblioteket, vilket kunde göra det möjligt för en angripare med en specialskriven TIFF_bild med Yr/Yg/Yb-värden som överskred YCR/YCG/YCB-värdena att krascha biblioteket och därmed programmet det ingick i.

Den gamla stabila utgåvan (Woody) påverkas inte av detta problem.

För den stabila utgåvan (Sarge) har detta problem rättats i version 3.7.2-4.

Den instabila utgåvan (Sid) påverkas inte av detta problem.

Vi rekommenderar att ni uppgraderar era tiff-paket och startar om de program som använder det.

Rättat i:

Debian GNU/Linux 3.1 (sarge)

Källkod:: http://security.debian.org/pool/updates/main/t/tiff/tiff_3.7.2-4.dsc; http://security.debian.org/pool/updates/main/t/tiff/tiff_3.7.2-4.diff.gz; http://security.debian.org/pool/updates/main/t/tiff/tiff_3.7.2.orig.tar.gz
Alpha:: http://security.debian.org/pool/updates/main/t/tiff/libtiff-opengl_3.7.2-4_alpha.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff-tools_3.7.2-4_alpha.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff4_3.7.2-4_alpha.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff4-dev_3.7.2-4_alpha.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiffxx0_3.7.2-4_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/t/tiff/libtiff-opengl_3.7.2-4_amd64.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff-tools_3.7.2-4_amd64.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff4_3.7.2-4_amd64.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff4-dev_3.7.2-4_amd64.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiffxx0_3.7.2-4_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/t/tiff/libtiff-opengl_3.7.2-4_arm.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff-tools_3.7.2-4_arm.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff4_3.7.2-4_arm.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff4-dev_3.7.2-4_arm.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiffxx0_3.7.2-4_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/t/tiff/libtiff-opengl_3.7.2-4_i386.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff-tools_3.7.2-4_i386.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff4_3.7.2-4_i386.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff4-dev_3.7.2-4_i386.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiffxx0_3.7.2-4_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/t/tiff/libtiff-opengl_3.7.2-4_ia64.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff-tools_3.7.2-4_ia64.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff4_3.7.2-4_ia64.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff4-dev_3.7.2-4_ia64.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiffxx0_3.7.2-4_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/t/tiff/libtiff-opengl_3.7.2-4_hppa.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff-tools_3.7.2-4_hppa.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff4_3.7.2-4_hppa.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff4-dev_3.7.2-4_hppa.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiffxx0_3.7.2-4_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/t/tiff/libtiff-opengl_3.7.2-4_m68k.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff-tools_3.7.2-4_m68k.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff4_3.7.2-4_m68k.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff4-dev_3.7.2-4_m68k.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiffxx0_3.7.2-4_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/t/tiff/libtiff-opengl_3.7.2-4_mips.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff-tools_3.7.2-4_mips.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff4_3.7.2-4_mips.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff4-dev_3.7.2-4_mips.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiffxx0_3.7.2-4_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/t/tiff/libtiff-opengl_3.7.2-4_mipsel.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff-tools_3.7.2-4_mipsel.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff4_3.7.2-4_mipsel.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff4-dev_3.7.2-4_mipsel.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiffxx0_3.7.2-4_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/t/tiff/libtiff-opengl_3.7.2-4_powerpc.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff-tools_3.7.2-4_powerpc.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff4_3.7.2-4_powerpc.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff4-dev_3.7.2-4_powerpc.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiffxx0_3.7.2-4_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/t/tiff/libtiff-opengl_3.7.2-4_s390.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff-tools_3.7.2-4_s390.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff4_3.7.2-4_s390.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff4-dev_3.7.2-4_s390.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiffxx0_3.7.2-4_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/t/tiff/libtiff-opengl_3.7.2-4_sparc.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff-tools_3.7.2-4_sparc.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff4_3.7.2-4_sparc.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff4-dev_3.7.2-4_sparc.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiffxx0_3.7.2-4_sparc.deb

MD5-kontrollsummor för dessa filer finns i originalbulletinen.