Debians sikkerhedsbulletin

DSA-591-1 libgd2 -- heltalsoverløb

Rapporteret den:

9. nov 2004

Berørte pakker:

libgd2

Sårbar:

Referencer i sikkerhedsdatabaser:

I Bugtraq-databasen (hos SecurityFocus): BugTraq-id 11523.
I Mitres CVE-ordbog: CVE-2004-0990.

Yderligere oplysninger:

"infamous41md" har opdaget flere heltalsoverløb i dekodningsrutinerne til PNG-billeder i GD-grafikbiblioteket. Dette kunne føre til vilkårlig udførelse af kode på offerets maskine.

I den stabile distribution (woody) er disse problemer rettet i version 1.8.4-17.woody3 af libgd1 og i version 2.0.1-10woody1 af libgd2.

I den ustabile distribution (sid) vil disse problemer snart blive rettet.

Vi anbefaler at du opgraderer dine libgd2-pakker.

Rettet i:

Debian GNU/Linux 3.0 (woody)

Kildekode:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd2_2.0.1-10woody1.dsc; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2_2.0.1-10woody1.diff.gz; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2_2.0.1.orig.tar.gz
Alpha:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.1-10woody1_alpha.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2_2.0.1-10woody1_alpha.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-dev_2.0.1-10woody1_alpha.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.1-10woody1_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.1-10woody1_arm.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2_2.0.1-10woody1_arm.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-dev_2.0.1-10woody1_arm.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.1-10woody1_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.1-10woody1_i386.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2_2.0.1-10woody1_i386.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-dev_2.0.1-10woody1_i386.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.1-10woody1_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.1-10woody1_ia64.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2_2.0.1-10woody1_ia64.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-dev_2.0.1-10woody1_ia64.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.1-10woody1_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.1-10woody1_hppa.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2_2.0.1-10woody1_hppa.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-dev_2.0.1-10woody1_hppa.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.1-10woody1_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.1-10woody1_m68k.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2_2.0.1-10woody1_m68k.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-dev_2.0.1-10woody1_m68k.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.1-10woody1_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.1-10woody1_mips.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2_2.0.1-10woody1_mips.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-dev_2.0.1-10woody1_mips.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.1-10woody1_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.1-10woody1_mipsel.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2_2.0.1-10woody1_mipsel.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-dev_2.0.1-10woody1_mipsel.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.1-10woody1_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.1-10woody1_powerpc.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2_2.0.1-10woody1_powerpc.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-dev_2.0.1-10woody1_powerpc.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.1-10woody1_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.1-10woody1_s390.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2_2.0.1-10woody1_s390.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-dev_2.0.1-10woody1_s390.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.1-10woody1_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.1-10woody1_sparc.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2_2.0.1-10woody1_sparc.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-dev_2.0.1-10woody1_sparc.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.1-10woody1_sparc.deb

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