Bulletin d'alerte Debian

DSA-1146-1 krb5 -- Erreur de programmation

Date du rapport:

9 août 2006

Paquets concernés:

Vulnérabilité:

Oui

Références dans la base de données de sécurité:

Dans le dictionnaire CVE du Mitre : CVE-2006-3083, CVE-2006-3084.
Les annonces de vulnérabilité et les bulletins d'alerte du CERT : VU#580124, VU#401660.

Pour plus d'information:

Dans certains programmes d'applications empaquetés dans la distribution Kerberos 5 venant du MIT, la réussite des appels à setuid() et seteuid() n'est pas toujours vérifiée alors qu'ils pourraient échouer dans certaines configurations de PAM. Un utilisateur local pourrait exploiter l'une de ses vulnérabilités pour augmenter ses privilèges. Aucun code l'exploitant n'est connu à ce jour.

Pour la distribution stable (Sarge), ces problèmes ont été corrigés dans la version 1.3.6-2sarge3.

Pour la distribution instable (Sid), ces problèmes ont été corrigés dans la version 1.4.3-9.

Nous vous recommandons de mettre à jour vos paquets krb5.

Corrigé dans:

Debian GNU/Linux 3.1 (sarge)

Source :: http://security.debian.org/pool/updates/main/k/krb5/krb5_1.3.6-2sarge3.dsc; http://security.debian.org/pool/updates/main/k/krb5/krb5_1.3.6-2sarge3.diff.gz; http://security.debian.org/pool/updates/main/k/krb5/krb5_1.3.6.orig.tar.gz
Composant indépendant de l'architecture :: http://security.debian.org/pool/updates/main/k/krb5/krb5-doc_1.3.6-2sarge3_all.deb
Alpha:: http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.3.6-2sarge3_alpha.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_alpha.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.3.6-2sarge3_alpha.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.3.6-2sarge3_alpha.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.3.6-2sarge3_alpha.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.3.6-2sarge3_alpha.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.3.6-2sarge3_alpha.deb; http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.3.6-2sarge3_alpha.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.3.6-2sarge3_alpha.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.3.6-2sarge3_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.3.6-2sarge3_amd64.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_amd64.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.3.6-2sarge3_amd64.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.3.6-2sarge3_amd64.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.3.6-2sarge3_amd64.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.3.6-2sarge3_amd64.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.3.6-2sarge3_amd64.deb; http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.3.6-2sarge3_amd64.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.3.6-2sarge3_amd64.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.3.6-2sarge3_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.3.6-2sarge3_arm.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_arm.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.3.6-2sarge3_arm.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.3.6-2sarge3_arm.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.3.6-2sarge3_arm.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.3.6-2sarge3_arm.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.3.6-2sarge3_arm.deb; http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.3.6-2sarge3_arm.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.3.6-2sarge3_arm.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.3.6-2sarge3_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.3.6-2sarge3_i386.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_i386.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.3.6-2sarge3_i386.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.3.6-2sarge3_i386.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.3.6-2sarge3_i386.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.3.6-2sarge3_i386.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.3.6-2sarge3_i386.deb; http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.3.6-2sarge3_i386.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.3.6-2sarge3_i386.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.3.6-2sarge3_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.3.6-2sarge3_ia64.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_ia64.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.3.6-2sarge3_ia64.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.3.6-2sarge3_ia64.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.3.6-2sarge3_ia64.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.3.6-2sarge3_ia64.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.3.6-2sarge3_ia64.deb; http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.3.6-2sarge3_ia64.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.3.6-2sarge3_ia64.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.3.6-2sarge3_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.3.6-2sarge3_hppa.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_hppa.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.3.6-2sarge3_hppa.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.3.6-2sarge3_hppa.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.3.6-2sarge3_hppa.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.3.6-2sarge3_hppa.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.3.6-2sarge3_hppa.deb; http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.3.6-2sarge3_hppa.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.3.6-2sarge3_hppa.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.3.6-2sarge3_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.3.6-2sarge3_m68k.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_m68k.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.3.6-2sarge3_m68k.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.3.6-2sarge3_m68k.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.3.6-2sarge3_m68k.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.3.6-2sarge3_m68k.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.3.6-2sarge3_m68k.deb; http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.3.6-2sarge3_m68k.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.3.6-2sarge3_m68k.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.3.6-2sarge3_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.3.6-2sarge3_mips.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_mips.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.3.6-2sarge3_mips.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.3.6-2sarge3_mips.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.3.6-2sarge3_mips.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.3.6-2sarge3_mips.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.3.6-2sarge3_mips.deb; http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.3.6-2sarge3_mips.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.3.6-2sarge3_mips.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.3.6-2sarge3_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.3.6-2sarge3_mipsel.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_mipsel.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.3.6-2sarge3_mipsel.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.3.6-2sarge3_mipsel.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.3.6-2sarge3_mipsel.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.3.6-2sarge3_mipsel.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.3.6-2sarge3_mipsel.deb; http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.3.6-2sarge3_mipsel.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.3.6-2sarge3_mipsel.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.3.6-2sarge3_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.3.6-2sarge3_powerpc.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_powerpc.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.3.6-2sarge3_powerpc.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.3.6-2sarge3_powerpc.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.3.6-2sarge3_powerpc.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.3.6-2sarge3_powerpc.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.3.6-2sarge3_powerpc.deb; http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.3.6-2sarge3_powerpc.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.3.6-2sarge3_powerpc.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.3.6-2sarge3_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.3.6-2sarge3_s390.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_s390.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.3.6-2sarge3_s390.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.3.6-2sarge3_s390.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.3.6-2sarge3_s390.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.3.6-2sarge3_s390.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.3.6-2sarge3_s390.deb; http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.3.6-2sarge3_s390.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.3.6-2sarge3_s390.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.3.6-2sarge3_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.3.6-2sarge3_sparc.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_sparc.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.3.6-2sarge3_sparc.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.3.6-2sarge3_sparc.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.3.6-2sarge3_sparc.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.3.6-2sarge3_sparc.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.3.6-2sarge3_sparc.deb; http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.3.6-2sarge3_sparc.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.3.6-2sarge3_sparc.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.3.6-2sarge3_sparc.deb

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