Bulletin d'alerte Debian

DSA-2130-1 bind9 -- Plusieurs vulnérabilités

Date du rapport :
10 décembre 2010
Paquets concernés :
bind9
Vulnérabilité :
Oui
Références dans la base de données de sécurité :
Dans le dictionnaire CVE du Mitre : CVE-2010-3762, CVE-2010-3614, CVE-2010-3613.
Plus de précisions :

Plusieurs vulnérabilités distantes ont été découvertes dans BIND, une implémentation de l'ensemble des protocoles DNS. Le projet « Common Vulnerabilities and Exposures » (CVE) identifie les problèmes suivants.

  • CVE-2010-3762

    Lorsque la validation DNSSEC est activée, BIND ne traite pas correctement de mauvaises signatures si plusieurs ancres de confiance existent pour une seule zone, ce qui permet à des attaquants distants de provoquer un déni de service (plantage de serveur) à l'aide d'une requête DNS.

  • CVE-2010-3614

    BIND ne détermine pas correctement l'état de sécurité d'un RRset NS pendant un retournement d'algorithme DNSKEY, qui peut conduire à une invalidité de zone pendant les retournements.

  • CVE-2010-3613

    BIND ne traite pas correctement la combinaison de réponses négatives signées et d'enregistrements RRSIG correspondants dans le cache, ce qui permet à des attaquants distants de provoquer un déni de service (plantage de serveur) à l'aide d'une requête pour donnée en cache.

De plus, cette mise à jour de sécurité améliore la compatibilité avec les versions précédemment installées du paquet bind9. Par conséquent, il faut commencer la mise à jour avec « apt-get dist-upgrade » au lieu de « apt-get update ».

Pour la distribution stable (Lenny), ces problèmes ont été corrigés dans la version 1:9.6.ESV.R3+dfsg-0+lenny1.

Pour la prochaine distribution stable (Squeeze) et la distribution unstable (Sid), ces problèmes ont été corrigés dans la version 1:9.7.2.dfsg.P3-1.

Nous vous recommandons de mettre à jour vos paquets bind9.

Corrigé dans :

Debian GNU/Linux 5.0 (lenny)

Source :
http://security.debian.org/pool/updates/main/b/bind9/bind9_9.6.ESV.R3+dfsg.orig.tar.gz
http://security.debian.org/pool/updates/main/b/bind9/bind9_9.6.ESV.R3+dfsg-0+lenny1.diff.gz
http://security.debian.org/pool/updates/main/b/bind9/bind9_9.6.ESV.R3+dfsg-0+lenny1.dsc
Composant indépendant de l'architecture :
http://security.debian.org/pool/updates/main/b/bind9/bind9-doc_9.6.ESV.R3+dfsg-0+lenny1_all.deb
Alpha:
http://security.debian.org/pool/updates/main/b/bind9/libisccfg50_9.6.ESV.R3+dfsg-0+lenny1_alpha.deb
http://security.debian.org/pool/updates/main/b/bind9/libdns58_9.6.ESV.R3+dfsg-0+lenny1_alpha.deb
http://security.debian.org/pool/updates/main/b/bind9/libisccc50_9.6.ESV.R3+dfsg-0+lenny1_alpha.deb
http://security.debian.org/pool/updates/main/b/bind9/bind9_9.6.ESV.R3+dfsg-0+lenny1_alpha.deb
http://security.debian.org/pool/updates/main/b/bind9/dnsutils_9.6.ESV.R3+dfsg-0+lenny1_alpha.deb
http://security.debian.org/pool/updates/main/b/bind9/bind9-host_9.6.ESV.R3+dfsg-0+lenny1_alpha.deb
http://security.debian.org/pool/updates/main/b/bind9/libbind-dev_9.6.ESV.R3+dfsg-0+lenny1_alpha.deb
http://security.debian.org/pool/updates/main/b/bind9/lwresd_9.6.ESV.R3+dfsg-0+lenny1_alpha.deb
http://security.debian.org/pool/updates/main/b/bind9/libisc50_9.6.ESV.R3+dfsg-0+lenny1_alpha.deb
http://security.debian.org/pool/updates/main/b/bind9/libbind9-50_9.6.ESV.R3+dfsg-0+lenny1_alpha.deb
http://security.debian.org/pool/updates/main/b/bind9/liblwres50_9.6.ESV.R3+dfsg-0+lenny1_alpha.deb
http://security.debian.org/pool/updates/main/b/bind9/bind9utils_9.6.ESV.R3+dfsg-0+lenny1_alpha.deb
AMD64:
http://security.debian.org/pool/updates/main/b/bind9/libisccfg50_9.6.ESV.R3+dfsg-0+lenny1_amd64.deb
http://security.debian.org/pool/updates/main/b/bind9/libisccc50_9.6.ESV.R3+dfsg-0+lenny1_amd64.deb
http://security.debian.org/pool/updates/main/b/bind9/libisc50_9.6.ESV.R3+dfsg-0+lenny1_amd64.deb
http://security.debian.org/pool/updates/main/b/bind9/liblwres50_9.6.ESV.R3+dfsg-0+lenny1_amd64.deb
http://security.debian.org/pool/updates/main/b/bind9/libbind9-50_9.6.ESV.R3+dfsg-0+lenny1_amd64.deb
http://security.debian.org/pool/updates/main/b/bind9/libdns58_9.6.ESV.R3+dfsg-0+lenny1_amd64.deb
http://security.debian.org/pool/updates/main/b/bind9/bind9utils_9.6.ESV.R3+dfsg-0+lenny1_amd64.deb
http://security.debian.org/pool/updates/main/b/bind9/lwresd_9.6.ESV.R3+dfsg-0+lenny1_amd64.deb
http://security.debian.org/pool/updates/main/b/bind9/bind9-host_9.6.ESV.R3+dfsg-0+lenny1_amd64.deb
http://security.debian.org/pool/updates/main/b/bind9/bind9_9.6.ESV.R3+dfsg-0+lenny1_amd64.deb
http://security.debian.org/pool/updates/main/b/bind9/libbind-dev_9.6.ESV.R3+dfsg-0+lenny1_amd64.deb
http://security.debian.org/pool/updates/main/b/bind9/dnsutils_9.6.ESV.R3+dfsg-0+lenny1_amd64.deb
ARM:
http://security.debian.org/pool/updates/main/b/bind9/libisccfg50_9.6.ESV.R3+dfsg-0+lenny1_arm.deb
http://security.debian.org/pool/updates/main/b/bind9/libisccc50_9.6.ESV.R3+dfsg-0+lenny1_arm.deb
http://security.debian.org/pool/updates/main/b/bind9/libdns58_9.6.ESV.R3+dfsg-0+lenny1_arm.deb
http://security.debian.org/pool/updates/main/b/bind9/libisc50_9.6.ESV.R3+dfsg-0+lenny1_arm.deb
http://security.debian.org/pool/updates/main/b/bind9/liblwres50_9.6.ESV.R3+dfsg-0+lenny1_arm.deb
http://security.debian.org/pool/updates/main/b/bind9/lwresd_9.6.ESV.R3+dfsg-0+lenny1_arm.deb
http://security.debian.org/pool/updates/main/b/bind9/bind9-host_9.6.ESV.R3+dfsg-0+lenny1_arm.deb
http://security.debian.org/pool/updates/main/b/bind9/dnsutils_9.6.ESV.R3+dfsg-0+lenny1_arm.deb
http://security.debian.org/pool/updates/main/b/bind9/bind9_9.6.ESV.R3+dfsg-0+lenny1_arm.deb
http://security.debian.org/pool/updates/main/b/bind9/libbind-dev_9.6.ESV.R3+dfsg-0+lenny1_arm.deb
http://security.debian.org/pool/updates/main/b/bind9/bind9utils_9.6.ESV.R3+dfsg-0+lenny1_arm.deb
http://security.debian.org/pool/updates/main/b/bind9/libbind9-50_9.6.ESV.R3+dfsg-0+lenny1_arm.deb
ARM EABI:
http://security.debian.org/pool/updates/main/b/bind9/bind9-host_9.6.ESV.R3+dfsg-0+lenny1_armel.deb
http://security.debian.org/pool/updates/main/b/bind9/libdns58_9.6.ESV.R3+dfsg-0+lenny1_armel.deb
http://security.debian.org/pool/updates/main/b/bind9/libbind-dev_9.6.ESV.R3+dfsg-0+lenny1_armel.deb
http://security.debian.org/pool/updates/main/b/bind9/lwresd_9.6.ESV.R3+dfsg-0+lenny1_armel.deb
http://security.debian.org/pool/updates/main/b/bind9/libisc50_9.6.ESV.R3+dfsg-0+lenny1_armel.deb
http://security.debian.org/pool/updates/main/b/bind9/libisccfg50_9.6.ESV.R3+dfsg-0+lenny1_armel.deb
http://security.debian.org/pool/updates/main/b/bind9/liblwres50_9.6.ESV.R3+dfsg-0+lenny1_armel.deb
http://security.debian.org/pool/updates/main/b/bind9/libbind9-50_9.6.ESV.R3+dfsg-0+lenny1_armel.deb
http://security.debian.org/pool/updates/main/b/bind9/bind9_9.6.ESV.R3+dfsg-0+lenny1_armel.deb
http://security.debian.org/pool/updates/main/b/bind9/dnsutils_9.6.ESV.R3+dfsg-0+lenny1_armel.deb
http://security.debian.org/pool/updates/main/b/bind9/bind9utils_9.6.ESV.R3+dfsg-0+lenny1_armel.deb
http://security.debian.org/pool/updates/main/b/bind9/libisccc50_9.6.ESV.R3+dfsg-0+lenny1_armel.deb
HP Precision:
http://security.debian.org/pool/updates/main/b/bind9/lwresd_9.6.ESV.R3+dfsg-0+lenny1_hppa.deb
http://security.debian.org/pool/updates/main/b/bind9/liblwres50_9.6.ESV.R3+dfsg-0+lenny1_hppa.deb
http://security.debian.org/pool/updates/main/b/bind9/dnsutils_9.6.ESV.R3+dfsg-0+lenny1_hppa.deb
http://security.debian.org/pool/updates/main/b/bind9/bind9_9.6.ESV.R3+dfsg-0+lenny1_hppa.deb
http://security.debian.org/pool/updates/main/b/bind9/libisc50_9.6.ESV.R3+dfsg-0+lenny1_hppa.deb
http://security.debian.org/pool/updates/main/b/bind9/libbind-dev_9.6.ESV.R3+dfsg-0+lenny1_hppa.deb
http://security.debian.org/pool/updates/main/b/bind9/libbind9-50_9.6.ESV.R3+dfsg-0+lenny1_hppa.deb
http://security.debian.org/pool/updates/main/b/bind9/bind9utils_9.6.ESV.R3+dfsg-0+lenny1_hppa.deb
http://security.debian.org/pool/updates/main/b/bind9/libisccfg50_9.6.ESV.R3+dfsg-0+lenny1_hppa.deb
http://security.debian.org/pool/updates/main/b/bind9/libisccc50_9.6.ESV.R3+dfsg-0+lenny1_hppa.deb
http://security.debian.org/pool/updates/main/b/bind9/libdns58_9.6.ESV.R3+dfsg-0+lenny1_hppa.deb
http://security.debian.org/pool/updates/main/b/bind9/bind9-host_9.6.ESV.R3+dfsg-0+lenny1_hppa.deb
Intel IA-32:
http://security.debian.org/pool/updates/main/b/bind9/libdns58_9.6.ESV.R3+dfsg-0+lenny1_i386.deb
http://security.debian.org/pool/updates/main/b/bind9/libisc50_9.6.ESV.R3+dfsg-0+lenny1_i386.deb
http://security.debian.org/pool/updates/main/b/bind9/lwresd_9.6.ESV.R3+dfsg-0+lenny1_i386.deb
http://security.debian.org/pool/updates/main/b/bind9/bind9-host_9.6.ESV.R3+dfsg-0+lenny1_i386.deb
http://security.debian.org/pool/updates/main/b/bind9/dnsutils_9.6.ESV.R3+dfsg-0+lenny1_i386.deb
http://security.debian.org/pool/updates/main/b/bind9/bind9utils_9.6.ESV.R3+dfsg-0+lenny1_i386.deb
http://security.debian.org/pool/updates/main/b/bind9/libbind9-50_9.6.ESV.R3+dfsg-0+lenny1_i386.deb
http://security.debian.org/pool/updates/main/b/bind9/libbind-dev_9.6.ESV.R3+dfsg-0+lenny1_i386.deb
http://security.debian.org/pool/updates/main/b/bind9/bind9_9.6.ESV.R3+dfsg-0+lenny1_i386.deb
http://security.debian.org/pool/updates/main/b/bind9/liblwres50_9.6.ESV.R3+dfsg-0+lenny1_i386.deb
http://security.debian.org/pool/updates/main/b/bind9/libisccc50_9.6.ESV.R3+dfsg-0+lenny1_i386.deb
http://security.debian.org/pool/updates/main/b/bind9/libisccfg50_9.6.ESV.R3+dfsg-0+lenny1_i386.deb
Intel IA-64:
http://security.debian.org/pool/updates/main/b/bind9/dnsutils_9.6.ESV.R3+dfsg-0+lenny1_ia64.deb
http://security.debian.org/pool/updates/main/b/bind9/libisccc50_9.6.ESV.R3+dfsg-0+lenny1_ia64.deb
http://security.debian.org/pool/updates/main/b/bind9/libisccfg50_9.6.ESV.R3+dfsg-0+lenny1_ia64.deb
http://security.debian.org/pool/updates/main/b/bind9/liblwres50_9.6.ESV.R3+dfsg-0+lenny1_ia64.deb
http://security.debian.org/pool/updates/main/b/bind9/libbind-dev_9.6.ESV.R3+dfsg-0+lenny1_ia64.deb
http://security.debian.org/pool/updates/main/b/bind9/libisc50_9.6.ESV.R3+dfsg-0+lenny1_ia64.deb
http://security.debian.org/pool/updates/main/b/bind9/bind9utils_9.6.ESV.R3+dfsg-0+lenny1_ia64.deb
http://security.debian.org/pool/updates/main/b/bind9/libbind9-50_9.6.ESV.R3+dfsg-0+lenny1_ia64.deb
http://security.debian.org/pool/updates/main/b/bind9/bind9_9.6.ESV.R3+dfsg-0+lenny1_ia64.deb
http://security.debian.org/pool/updates/main/b/bind9/lwresd_9.6.ESV.R3+dfsg-0+lenny1_ia64.deb
http://security.debian.org/pool/updates/main/b/bind9/libdns58_9.6.ESV.R3+dfsg-0+lenny1_ia64.deb
http://security.debian.org/pool/updates/main/b/bind9/bind9-host_9.6.ESV.R3+dfsg-0+lenny1_ia64.deb
Big-endian MIPS:
http://security.debian.org/pool/updates/main/b/bind9/libisccfg50_9.6.ESV.R3+dfsg-0+lenny1_mips.deb
http://security.debian.org/pool/updates/main/b/bind9/libisccc50_9.6.ESV.R3+dfsg-0+lenny1_mips.deb
http://security.debian.org/pool/updates/main/b/bind9/libbind-dev_9.6.ESV.R3+dfsg-0+lenny1_mips.deb
http://security.debian.org/pool/updates/main/b/bind9/dnsutils_9.6.ESV.R3+dfsg-0+lenny1_mips.deb
http://security.debian.org/pool/updates/main/b/bind9/libisc50_9.6.ESV.R3+dfsg-0+lenny1_mips.deb
http://security.debian.org/pool/updates/main/b/bind9/bind9-host_9.6.ESV.R3+dfsg-0+lenny1_mips.deb
http://security.debian.org/pool/updates/main/b/bind9/libdns58_9.6.ESV.R3+dfsg-0+lenny1_mips.deb
http://security.debian.org/pool/updates/main/b/bind9/libbind9-50_9.6.ESV.R3+dfsg-0+lenny1_mips.deb
http://security.debian.org/pool/updates/main/b/bind9/bind9_9.6.ESV.R3+dfsg-0+lenny1_mips.deb
http://security.debian.org/pool/updates/main/b/bind9/lwresd_9.6.ESV.R3+dfsg-0+lenny1_mips.deb
http://security.debian.org/pool/updates/main/b/bind9/bind9utils_9.6.ESV.R3+dfsg-0+lenny1_mips.deb
http://security.debian.org/pool/updates/main/b/bind9/liblwres50_9.6.ESV.R3+dfsg-0+lenny1_mips.deb
Little-endian MIPS:
http://security.debian.org/pool/updates/main/b/bind9/bind9_9.6.ESV.R3+dfsg-0+lenny1_mipsel.deb
http://security.debian.org/pool/updates/main/b/bind9/libbind-dev_9.6.ESV.R3+dfsg-0+lenny1_mipsel.deb
http://security.debian.org/pool/updates/main/b/bind9/bind9utils_9.6.ESV.R3+dfsg-0+lenny1_mipsel.deb
http://security.debian.org/pool/updates/main/b/bind9/libbind9-50_9.6.ESV.R3+dfsg-0+lenny1_mipsel.deb
http://security.debian.org/pool/updates/main/b/bind9/dnsutils_9.6.ESV.R3+dfsg-0+lenny1_mipsel.deb
http://security.debian.org/pool/updates/main/b/bind9/bind9-host_9.6.ESV.R3+dfsg-0+lenny1_mipsel.deb
http://security.debian.org/pool/updates/main/b/bind9/libdns58_9.6.ESV.R3+dfsg-0+lenny1_mipsel.deb
http://security.debian.org/pool/updates/main/b/bind9/libisccc50_9.6.ESV.R3+dfsg-0+lenny1_mipsel.deb
http://security.debian.org/pool/updates/main/b/bind9/libisccfg50_9.6.ESV.R3+dfsg-0+lenny1_mipsel.deb
http://security.debian.org/pool/updates/main/b/bind9/lwresd_9.6.ESV.R3+dfsg-0+lenny1_mipsel.deb
http://security.debian.org/pool/updates/main/b/bind9/libisc50_9.6.ESV.R3+dfsg-0+lenny1_mipsel.deb
http://security.debian.org/pool/updates/main/b/bind9/liblwres50_9.6.ESV.R3+dfsg-0+lenny1_mipsel.deb
PowerPC:
http://security.debian.org/pool/updates/main/b/bind9/bind9utils_9.6.ESV.R3+dfsg-0+lenny1_powerpc.deb
http://security.debian.org/pool/updates/main/b/bind9/libisccfg50_9.6.ESV.R3+dfsg-0+lenny1_powerpc.deb
http://security.debian.org/pool/updates/main/b/bind9/libbind-dev_9.6.ESV.R3+dfsg-0+lenny1_powerpc.deb
http://security.debian.org/pool/updates/main/b/bind9/dnsutils_9.6.ESV.R3+dfsg-0+lenny1_powerpc.deb
http://security.debian.org/pool/updates/main/b/bind9/bind9_9.6.ESV.R3+dfsg-0+lenny1_powerpc.deb
http://security.debian.org/pool/updates/main/b/bind9/libisccc50_9.6.ESV.R3+dfsg-0+lenny1_powerpc.deb
http://security.debian.org/pool/updates/main/b/bind9/lwresd_9.6.ESV.R3+dfsg-0+lenny1_powerpc.deb
http://security.debian.org/pool/updates/main/b/bind9/liblwres50_9.6.ESV.R3+dfsg-0+lenny1_powerpc.deb
http://security.debian.org/pool/updates/main/b/bind9/libisc50_9.6.ESV.R3+dfsg-0+lenny1_powerpc.deb
http://security.debian.org/pool/updates/main/b/bind9/libbind9-50_9.6.ESV.R3+dfsg-0+lenny1_powerpc.deb
http://security.debian.org/pool/updates/main/b/bind9/bind9-host_9.6.ESV.R3+dfsg-0+lenny1_powerpc.deb
http://security.debian.org/pool/updates/main/b/bind9/libdns58_9.6.ESV.R3+dfsg-0+lenny1_powerpc.deb
IBM S/390:
http://security.debian.org/pool/updates/main/b/bind9/lwresd_9.6.ESV.R3+dfsg-0+lenny1_s390.deb
http://security.debian.org/pool/updates/main/b/bind9/libisccfg50_9.6.ESV.R3+dfsg-0+lenny1_s390.deb
http://security.debian.org/pool/updates/main/b/bind9/bind9_9.6.ESV.R3+dfsg-0+lenny1_s390.deb
http://security.debian.org/pool/updates/main/b/bind9/dnsutils_9.6.ESV.R3+dfsg-0+lenny1_s390.deb
http://security.debian.org/pool/updates/main/b/bind9/libbind-dev_9.6.ESV.R3+dfsg-0+lenny1_s390.deb
http://security.debian.org/pool/updates/main/b/bind9/libbind9-50_9.6.ESV.R3+dfsg-0+lenny1_s390.deb
http://security.debian.org/pool/updates/main/b/bind9/bind9utils_9.6.ESV.R3+dfsg-0+lenny1_s390.deb
http://security.debian.org/pool/updates/main/b/bind9/libisccc50_9.6.ESV.R3+dfsg-0+lenny1_s390.deb
http://security.debian.org/pool/updates/main/b/bind9/libdns58_9.6.ESV.R3+dfsg-0+lenny1_s390.deb
http://security.debian.org/pool/updates/main/b/bind9/libisc50_9.6.ESV.R3+dfsg-0+lenny1_s390.deb
http://security.debian.org/pool/updates/main/b/bind9/bind9-host_9.6.ESV.R3+dfsg-0+lenny1_s390.deb
http://security.debian.org/pool/updates/main/b/bind9/liblwres50_9.6.ESV.R3+dfsg-0+lenny1_s390.deb
Sun Sparc:
http://security.debian.org/pool/updates/main/b/bind9/libisccc50_9.6.ESV.R3+dfsg-0+lenny1_sparc.deb
http://security.debian.org/pool/updates/main/b/bind9/libbind-dev_9.6.ESV.R3+dfsg-0+lenny1_sparc.deb
http://security.debian.org/pool/updates/main/b/bind9/libisccfg50_9.6.ESV.R3+dfsg-0+lenny1_sparc.deb
http://security.debian.org/pool/updates/main/b/bind9/bind9utils_9.6.ESV.R3+dfsg-0+lenny1_sparc.deb
http://security.debian.org/pool/updates/main/b/bind9/liblwres50_9.6.ESV.R3+dfsg-0+lenny1_sparc.deb
http://security.debian.org/pool/updates/main/b/bind9/libbind9-50_9.6.ESV.R3+dfsg-0+lenny1_sparc.deb
http://security.debian.org/pool/updates/main/b/bind9/lwresd_9.6.ESV.R3+dfsg-0+lenny1_sparc.deb
http://security.debian.org/pool/updates/main/b/bind9/libdns58_9.6.ESV.R3+dfsg-0+lenny1_sparc.deb
http://security.debian.org/pool/updates/main/b/bind9/bind9-host_9.6.ESV.R3+dfsg-0+lenny1_sparc.deb
http://security.debian.org/pool/updates/main/b/bind9/dnsutils_9.6.ESV.R3+dfsg-0+lenny1_sparc.deb
http://security.debian.org/pool/updates/main/b/bind9/bind9_9.6.ESV.R3+dfsg-0+lenny1_sparc.deb
http://security.debian.org/pool/updates/main/b/bind9/libisc50_9.6.ESV.R3+dfsg-0+lenny1_sparc.deb

Les sommes MD5 des fichiers indiqués sont disponibles sur la page originale de l'alerte de sécurité.