Bulletin d'alerte Debian

DSA-1542-1 libcairo -- Débordement d'entier

Date du rapport:

9 avril 2008

Paquets concernés:

libcairo

Vulnérabilité:

Oui

Références dans la base de données de sécurité:

Dans le dictionnaire CVE du Mitre : CVE-2007-5503.

Pour plus d'information:

Peter Valchev (de la sécurité de Google) a découvert une série de faiblesses par débordement d'entiers dans Cairo, une bibliothèque de rendu de graphiques vectoriels utilisée par de nombreuses applications. Si une application utilise Cairo pour dessiner une image PNG conçue de manière malveillante, cette vulnérabilité permet l'exécution de code arbitraire.

Pour la distribution stable (Etch), ce problème a été corrigé dans la version 1.2.4-4.1+etch1.

Pour la distribution instable (Sid), ce problème a été corrigé dans la version 1.4.10-1.1.

Nous vous recommandons de mettre à jour votre paquet libcairo.

Corrigé dans:

Debian GNU/Linux 4.0 (stable)

Source :: http://security.debian.org/pool/updates/main/libc/libcairo/libcairo_1.2.4-4.1+etch1.dsc; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo_1.2.4.orig.tar.gz; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo_1.2.4-4.1+etch1.diff.gz
Composant indépendant de l'architecture :: http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-doc_1.2.4-4.1+etch1_all.deb
Alpha:: http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-dev_1.2.4-4.1+etch1_alpha.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2_1.2.4-4.1+etch1_alpha.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-udeb_1.2.4-4.1+etch1_alpha.udeb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2_1.2.4-4.1+etch1_alpha.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-dev_1.2.4-4.1+etch1_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-dev_1.2.4-4.1+etch1_amd64.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2_1.2.4-4.1+etch1_amd64.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-udeb_1.2.4-4.1+etch1_amd64.udeb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-dev_1.2.4-4.1+etch1_amd64.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2_1.2.4-4.1+etch1_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-dev_1.2.4-4.1+etch1_arm.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-dev_1.2.4-4.1+etch1_arm.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2_1.2.4-4.1+etch1_arm.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2_1.2.4-4.1+etch1_arm.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-udeb_1.2.4-4.1+etch1_arm.udeb
HP Precision:: http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2_1.2.4-4.1+etch1_hppa.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2_1.2.4-4.1+etch1_hppa.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-dev_1.2.4-4.1+etch1_hppa.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-udeb_1.2.4-4.1+etch1_hppa.udeb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-dev_1.2.4-4.1+etch1_hppa.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2_1.2.4-4.1+etch1_i386.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-udeb_1.2.4-4.1+etch1_i386.udeb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2_1.2.4-4.1+etch1_i386.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-dev_1.2.4-4.1+etch1_i386.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-dev_1.2.4-4.1+etch1_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-dev_1.2.4-4.1+etch1_ia64.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-dev_1.2.4-4.1+etch1_ia64.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-udeb_1.2.4-4.1+etch1_ia64.udeb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2_1.2.4-4.1+etch1_ia64.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2_1.2.4-4.1+etch1_ia64.deb
Big-endian MIPS:: http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-dev_1.2.4-4.1+etch1_mips.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-dev_1.2.4-4.1+etch1_mips.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2_1.2.4-4.1+etch1_mips.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2_1.2.4-4.1+etch1_mips.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-udeb_1.2.4-4.1+etch1_mips.udeb
Little-endian MIPS:: http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2_1.2.4-4.1+etch1_mipsel.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2_1.2.4-4.1+etch1_mipsel.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-dev_1.2.4-4.1+etch1_mipsel.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-dev_1.2.4-4.1+etch1_mipsel.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-udeb_1.2.4-4.1+etch1_mipsel.udeb
PowerPC:: http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2_1.2.4-4.1+etch1_powerpc.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-dev_1.2.4-4.1+etch1_powerpc.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-dev_1.2.4-4.1+etch1_powerpc.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2_1.2.4-4.1+etch1_powerpc.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-udeb_1.2.4-4.1+etch1_powerpc.udeb
IBM S/390:: http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-dev_1.2.4-4.1+etch1_s390.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-dev_1.2.4-4.1+etch1_s390.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-udeb_1.2.4-4.1+etch1_s390.udeb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2_1.2.4-4.1+etch1_s390.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2_1.2.4-4.1+etch1_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-dev_1.2.4-4.1+etch1_sparc.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2_1.2.4-4.1+etch1_sparc.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2_1.2.4-4.1+etch1_sparc.deb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-udeb_1.2.4-4.1+etch1_sparc.udeb; http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-dev_1.2.4-4.1+etch1_sparc.deb

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