Bulletin d'alerte Debian

DSA-647-1 mysql -- Fichiers temporaires non sécurisés

Date du rapport:

19 janvier 2005

Paquets concernés:

mysql

Vulnérabilité:

Oui

Références dans la base de données de sécurité:

Dans le dictionnaire CVE du Mitre : CVE-2005-0004.

Pour plus d'information:

Javier Fernández-Sanguino Peña du projet d'audit de sécurité de Debian a découvert une vulnérabilité au niveau d'un fichier temporaire dans le script mysqlaccess de MySQL, ce qui pourrait permettre à un utilisateur sans privilège de forcer le superutilisateur à écraser des fichiers arbitraires via une attaque de type lien symbolique et à révéler le contenu d'un fichier temporaire qui pourrait contenir des informations sensibles.

Pour l'actuelle distribution stable (Woody), ce problème a été corrigé dans la version 3.23.49-8.9.

Pour la distribution instable (Sid), ce problème a été corrigé dans la version 4.0.23-3 de mysql-dfsg et dans la version 4.1.8a-6 de mysql-dfsg-4.1.

Nous vous recommandons de mettre à jour vos paquets mysql.

Corrigé dans:

Debian GNU/Linux 3.0 (woody)

Source :: http://security.debian.org/pool/updates/main/m/mysql/mysql_3.23.49-8.9.dsc; http://security.debian.org/pool/updates/main/m/mysql/mysql_3.23.49-8.9.diff.gz; http://security.debian.org/pool/updates/main/m/mysql/mysql_3.23.49.orig.tar.gz
Composant indépendant de l'architecture :: http://security.debian.org/pool/updates/main/m/mysql/mysql-common_3.23.49-8.9_all.deb; http://security.debian.org/pool/updates/main/m/mysql/mysql-doc_3.23.49-8.5_all.deb
Alpha:: http://security.debian.org/pool/updates/main/m/mysql/libmysqlclient10_3.23.49-8.9_alpha.deb; http://security.debian.org/pool/updates/main/m/mysql/libmysqlclient10-dev_3.23.49-8.9_alpha.deb; http://security.debian.org/pool/updates/main/m/mysql/mysql-client_3.23.49-8.9_alpha.deb; http://security.debian.org/pool/updates/main/m/mysql/mysql-server_3.23.49-8.9_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/m/mysql/libmysqlclient10_3.23.49-8.9_arm.deb; http://security.debian.org/pool/updates/main/m/mysql/libmysqlclient10-dev_3.23.49-8.9_arm.deb; http://security.debian.org/pool/updates/main/m/mysql/mysql-client_3.23.49-8.9_arm.deb; http://security.debian.org/pool/updates/main/m/mysql/mysql-server_3.23.49-8.9_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/m/mysql/libmysqlclient10_3.23.49-8.9_i386.deb; http://security.debian.org/pool/updates/main/m/mysql/libmysqlclient10-dev_3.23.49-8.9_i386.deb; http://security.debian.org/pool/updates/main/m/mysql/mysql-client_3.23.49-8.9_i386.deb; http://security.debian.org/pool/updates/main/m/mysql/mysql-server_3.23.49-8.9_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/m/mysql/libmysqlclient10_3.23.49-8.9_ia64.deb; http://security.debian.org/pool/updates/main/m/mysql/libmysqlclient10-dev_3.23.49-8.9_ia64.deb; http://security.debian.org/pool/updates/main/m/mysql/mysql-client_3.23.49-8.9_ia64.deb; http://security.debian.org/pool/updates/main/m/mysql/mysql-server_3.23.49-8.9_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/m/mysql/libmysqlclient10_3.23.49-8.9_hppa.deb; http://security.debian.org/pool/updates/main/m/mysql/libmysqlclient10-dev_3.23.49-8.9_hppa.deb; http://security.debian.org/pool/updates/main/m/mysql/mysql-client_3.23.49-8.9_hppa.deb; http://security.debian.org/pool/updates/main/m/mysql/mysql-server_3.23.49-8.9_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/m/mysql/libmysqlclient10_3.23.49-8.9_m68k.deb; http://security.debian.org/pool/updates/main/m/mysql/libmysqlclient10-dev_3.23.49-8.9_m68k.deb; http://security.debian.org/pool/updates/main/m/mysql/mysql-client_3.23.49-8.9_m68k.deb; http://security.debian.org/pool/updates/main/m/mysql/mysql-server_3.23.49-8.9_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/m/mysql/libmysqlclient10_3.23.49-8.9_mips.deb; http://security.debian.org/pool/updates/main/m/mysql/libmysqlclient10-dev_3.23.49-8.9_mips.deb; http://security.debian.org/pool/updates/main/m/mysql/mysql-client_3.23.49-8.9_mips.deb; http://security.debian.org/pool/updates/main/m/mysql/mysql-server_3.23.49-8.9_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/m/mysql/libmysqlclient10_3.23.49-8.9_mipsel.deb; http://security.debian.org/pool/updates/main/m/mysql/libmysqlclient10-dev_3.23.49-8.9_mipsel.deb; http://security.debian.org/pool/updates/main/m/mysql/mysql-client_3.23.49-8.9_mipsel.deb; http://security.debian.org/pool/updates/main/m/mysql/mysql-server_3.23.49-8.9_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/m/mysql/libmysqlclient10_3.23.49-8.9_powerpc.deb; http://security.debian.org/pool/updates/main/m/mysql/libmysqlclient10-dev_3.23.49-8.9_powerpc.deb; http://security.debian.org/pool/updates/main/m/mysql/mysql-client_3.23.49-8.9_powerpc.deb; http://security.debian.org/pool/updates/main/m/mysql/mysql-server_3.23.49-8.9_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/m/mysql/libmysqlclient10_3.23.49-8.9_s390.deb; http://security.debian.org/pool/updates/main/m/mysql/libmysqlclient10-dev_3.23.49-8.9_s390.deb; http://security.debian.org/pool/updates/main/m/mysql/mysql-client_3.23.49-8.9_s390.deb; http://security.debian.org/pool/updates/main/m/mysql/mysql-server_3.23.49-8.9_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/m/mysql/libmysqlclient10_3.23.49-8.9_sparc.deb; http://security.debian.org/pool/updates/main/m/mysql/libmysqlclient10-dev_3.23.49-8.9_sparc.deb; http://security.debian.org/pool/updates/main/m/mysql/mysql-client_3.23.49-8.9_sparc.deb; http://security.debian.org/pool/updates/main/m/mysql/mysql-server_3.23.49-8.9_sparc.deb

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