Debians sikkerhedsbulletin

DSA-617-1 tiff -- utilstrækkelig kontrol af inddata

Rapporteret den:

24. dec 2004

Berørte pakker:

tiff

Sårbar:

Referencer i sikkerhedsdatabaser:

I Mitres CVE-ordbog: CVE-2004-1308.

Yderligere oplysninger:

"infamous41md" har opdaget et problem i libtiff, biblioteket Tag Image File Format til behandling af TIFF-grafikfiler. Ved læsning af en TIFF-fil var det muligt at allokere en buffer hvis størrelse var nul og at skrive til den, hvilket kunne medføre udførelse af vilkårlig kode.

I den stabile distribution (woody) er dette problem rettet i version 3.5.5-6.woody3.

I den ustabile distribution (sid) er dette problem rettet i version 3.6.1-4.

Vi anbefaler at du omgående opgraderer dine libtiff-pakker.

Rettet i:

Debian GNU/Linux 3.0 (woody)

Kildekode:: http://security.debian.org/pool/updates/main/t/tiff/tiff_3.5.5-6.woody3.dsc; http://security.debian.org/pool/updates/main/t/tiff/tiff_3.5.5-6.woody3.diff.gz; http://security.debian.org/pool/updates/main/t/tiff/tiff_3.5.5.orig.tar.gz
Alpha:: http://security.debian.org/pool/updates/main/t/tiff/libtiff-tools_3.5.5-6.woody3_alpha.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff3g_3.5.5-6.woody3_alpha.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff3g-dev_3.5.5-6.woody3_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/t/tiff/libtiff-tools_3.5.5-6.woody3_arm.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff3g_3.5.5-6.woody3_arm.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff3g-dev_3.5.5-6.woody3_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/t/tiff/libtiff-tools_3.5.5-6.woody3_i386.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff3g_3.5.5-6.woody3_i386.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff3g-dev_3.5.5-6.woody3_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/t/tiff/libtiff-tools_3.5.5-6.woody3_ia64.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff3g_3.5.5-6.woody3_ia64.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff3g-dev_3.5.5-6.woody3_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/t/tiff/libtiff-tools_3.5.5-6.woody3_hppa.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff3g_3.5.5-6.woody3_hppa.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff3g-dev_3.5.5-6.woody3_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/t/tiff/libtiff-tools_3.5.5-6.woody3_m68k.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff3g_3.5.5-6.woody3_m68k.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff3g-dev_3.5.5-6.woody3_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/t/tiff/libtiff-tools_3.5.5-6.woody3_mips.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff3g_3.5.5-6.woody3_mips.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff3g-dev_3.5.5-6.woody3_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/t/tiff/libtiff-tools_3.5.5-6.woody3_mipsel.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff3g_3.5.5-6.woody3_mipsel.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff3g-dev_3.5.5-6.woody3_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/t/tiff/libtiff-tools_3.5.5-6.woody3_powerpc.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff3g_3.5.5-6.woody3_powerpc.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff3g-dev_3.5.5-6.woody3_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/t/tiff/libtiff-tools_3.5.5-6.woody3_s390.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff3g_3.5.5-6.woody3_s390.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff3g-dev_3.5.5-6.woody3_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/t/tiff/libtiff-tools_3.5.5-6.woody3_sparc.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff3g_3.5.5-6.woody3_sparc.deb; http://security.debian.org/pool/updates/main/t/tiff/libtiff3g-dev_3.5.5-6.woody3_sparc.deb

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