Debians sikkerhedsbulletin

DSA-570-1 libpng -- heltalsoverløb

Rapporteret den:

20. okt 2004

Berørte pakker:

libpng

Sårbar:

Referencer i sikkerhedsdatabaser:

I Mitres CVE-ordbog: CVE-2004-0599.

Yderligere oplysninger:

Flere heltalsoverløb er fundet af opstrømsudviklerne af libpng, en udbredt bibliotek til visning af PNG-billeder. Overløbene kunne udnyttes til udførelse af vilkårlig kode når et særligt fremstillet PNG-billede blev behandlet.

I den stabile distribution (woody) er dette problem rettet i version 1.0.12-3.woody.9.

I den ustabile distribution (sid) er dette problem rettet i version 1.0.15-8.

Vi anbefaler at du opgraderer dine libpng-pakker.

Rettet i:

Debian GNU/Linux 3.0 (woody)

Kildekode:: http://security.debian.org/pool/updates/main/libp/libpng/libpng_1.0.12-3.woody.9.dsc; http://security.debian.org/pool/updates/main/libp/libpng/libpng_1.0.12-3.woody.9.diff.gz; http://security.debian.org/pool/updates/main/libp/libpng/libpng_1.0.12.orig.tar.gz
Alpha:: http://security.debian.org/pool/updates/main/libp/libpng/libpng2_1.0.12-3.woody.9_alpha.deb; http://security.debian.org/pool/updates/main/libp/libpng/libpng2-dev_1.0.12-3.woody.9_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/libp/libpng/libpng2_1.0.12-3.woody.9_arm.deb; http://security.debian.org/pool/updates/main/libp/libpng/libpng2-dev_1.0.12-3.woody.9_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/libp/libpng/libpng2_1.0.12-3.woody.9_i386.deb; http://security.debian.org/pool/updates/main/libp/libpng/libpng2-dev_1.0.12-3.woody.9_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/libp/libpng/libpng2_1.0.12-3.woody.9_ia64.deb; http://security.debian.org/pool/updates/main/libp/libpng/libpng2-dev_1.0.12-3.woody.9_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/libp/libpng/libpng2_1.0.12-3.woody.9_hppa.deb; http://security.debian.org/pool/updates/main/libp/libpng/libpng2-dev_1.0.12-3.woody.9_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/libp/libpng/libpng2_1.0.12-3.woody.9_m68k.deb; http://security.debian.org/pool/updates/main/libp/libpng/libpng2-dev_1.0.12-3.woody.9_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/libp/libpng/libpng2_1.0.12-3.woody.9_mips.deb; http://security.debian.org/pool/updates/main/libp/libpng/libpng2-dev_1.0.12-3.woody.9_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/libp/libpng/libpng2_1.0.12-3.woody.9_mipsel.deb; http://security.debian.org/pool/updates/main/libp/libpng/libpng2-dev_1.0.12-3.woody.9_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/libp/libpng/libpng2_1.0.12-3.woody.9_powerpc.deb; http://security.debian.org/pool/updates/main/libp/libpng/libpng2-dev_1.0.12-3.woody.9_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/libp/libpng/libpng2_1.0.12-3.woody.9_s390.deb; http://security.debian.org/pool/updates/main/libp/libpng/libpng2-dev_1.0.12-3.woody.9_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/libp/libpng/libpng2_1.0.12-3.woody.9_sparc.deb; http://security.debian.org/pool/updates/main/libp/libpng/libpng2-dev_1.0.12-3.woody.9_sparc.deb

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