Bulletin d'alerte Debian

DSA-1117-1 libgd2 -- Mauvaise vérification des entrées

Date du rapport:

21 juillet 2006

Paquets concernés:

libgd2

Vulnérabilité:

Oui

Références dans la base de données de sécurité:

Dans le système de suivi des bogues Debian : Bogue 372912.
Dans le dictionnaire CVE du Mitre : CVE-2006-2906.

Pour plus d'information:

On a découvert que la bibliothèque graphique GD ne vérifiait pas correctement la validité des images GIF, ce qui permettait de provoquer un déni de service en entraînant l'application dans une boucle sans fin.

Pour l'actuelle distribution stable (Sarge), ce problème a été corrigé dans la version 2.0.33-1.1sarge1.

Pour la distribution instable (Sid), ce problème a été corrigé dans la version 2.0.33-5.

Nous vous recommandons de mettre à jour vos paquets libgd2.

Corrigé dans:

Debian GNU/Linux 3.1 (sarge)

Source :: http://security.debian.org/pool/updates/main/libg/libgd2/libgd2_2.0.33-1.1sarge1.dsc; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2_2.0.33-1.1sarge1.diff.gz; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2_2.0.33.orig.tar.gz
Composant indépendant de l'architecture :: http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-dev_2.0.33-1.1sarge1_all.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2_2.0.33-1.1sarge1_all.deb
Alpha:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.33-1.1sarge1_alpha.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.33-1.1sarge1_alpha.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.33-1.1sarge1_alpha.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.33-1.1sarge1_alpha.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.33-1.1sarge1_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.33-1.1sarge1_amd64.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.33-1.1sarge1_amd64.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.33-1.1sarge1_amd64.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.33-1.1sarge1_amd64.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.33-1.1sarge1_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.33-1.1sarge1_arm.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.33-1.1sarge1_arm.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.33-1.1sarge1_arm.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.33-1.1sarge1_arm.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.33-1.1sarge1_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.33-1.1sarge1_i386.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.33-1.1sarge1_i386.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.33-1.1sarge1_i386.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.33-1.1sarge1_i386.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.33-1.1sarge1_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.33-1.1sarge1_ia64.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.33-1.1sarge1_ia64.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.33-1.1sarge1_ia64.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.33-1.1sarge1_ia64.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.33-1.1sarge1_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.33-1.1sarge1_hppa.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.33-1.1sarge1_hppa.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.33-1.1sarge1_hppa.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.33-1.1sarge1_hppa.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.33-1.1sarge1_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.33-1.1sarge1_m68k.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.33-1.1sarge1_m68k.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.33-1.1sarge1_m68k.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.33-1.1sarge1_m68k.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.33-1.1sarge1_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.33-1.1sarge1_mips.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.33-1.1sarge1_mips.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.33-1.1sarge1_mips.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.33-1.1sarge1_mips.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.33-1.1sarge1_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.33-1.1sarge1_mipsel.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.33-1.1sarge1_mipsel.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.33-1.1sarge1_mipsel.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.33-1.1sarge1_mipsel.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.33-1.1sarge1_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.33-1.1sarge1_powerpc.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.33-1.1sarge1_powerpc.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.33-1.1sarge1_powerpc.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.33-1.1sarge1_powerpc.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.33-1.1sarge1_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.33-1.1sarge1_s390.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.33-1.1sarge1_s390.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.33-1.1sarge1_s390.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.33-1.1sarge1_s390.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.33-1.1sarge1_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.33-1.1sarge1_sparc.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.33-1.1sarge1_sparc.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.33-1.1sarge1_sparc.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.33-1.1sarge1_sparc.deb; http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.33-1.1sarge1_sparc.deb

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