Bulletin d'alerte Debian

DSA-1050-1 clamav -- Dépassement de tampon

Date du rapport :
2 mai 2006
Paquets concernés :
clamav
Vulnérabilité :
Oui
Références dans la base de données de sécurité :
Dans la base de données de suivi des bogues (chez SecurityFocus) : Identifiant BugTraq 17754.
Dans le dictionnaire CVE du Mitre : CVE-2006-1989.
Plus de précisions :

Ulf Härnhammar et un chercheur anonyme d'Allemagne ont découvert une vulnérabilité dans le code de freshclam, un outil en ligne de commande responsable du téléchargement et de l'installation des mises à jour des signatures de virus dans ClamAV, un antivirus. Cela pouvait permettre un déni de service et peut-être l'exécution de code arbitraire.

L'ancienne distribution stable (Woody) ne contient pas les paquets clamav.

Pour l'actuelle distribution stable (Sarge), ce problème a été corrigé dans la version 0.84-2.sarge.9.

Pour la distribution instable (Sid), ce problème a été corrigé dans la version 0.88.2-1.

Nous vous recommandons de mettre à jour vos paquets clamav.

Corrigé dans :

Debian GNU/Linux 3.1 (sarge)

Source :
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.9.dsc
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.9.diff.gz
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84.orig.tar.gz
Composant indépendant de l'architecture :
http://security.debian.org/pool/updates/main/c/clamav/clamav-base_0.84-2.sarge.9_all.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-docs_0.84-2.sarge.9_all.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-testfiles_0.84-2.sarge.9_all.deb
Alpha:
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.9_alpha.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.9_alpha.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.84-2.sarge.9_alpha.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.84-2.sarge.9_alpha.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.84-2.sarge.9_alpha.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav1_0.84-2.sarge.9_alpha.deb
AMD64:
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.9_amd64.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.9_amd64.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.84-2.sarge.9_amd64.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.84-2.sarge.9_amd64.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.84-2.sarge.9_amd64.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav1_0.84-2.sarge.9_amd64.deb
ARM:
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.9_arm.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.9_arm.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.84-2.sarge.9_arm.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.84-2.sarge.9_arm.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.84-2.sarge.9_arm.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav1_0.84-2.sarge.9_arm.deb
Intel IA-32:
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.9_i386.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.9_i386.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.84-2.sarge.9_i386.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.84-2.sarge.9_i386.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.84-2.sarge.9_i386.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav1_0.84-2.sarge.9_i386.deb
Intel IA-64:
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.9_ia64.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.9_ia64.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.84-2.sarge.9_ia64.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.84-2.sarge.9_ia64.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.84-2.sarge.9_ia64.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav1_0.84-2.sarge.9_ia64.deb
HPPA:
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.9_hppa.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.9_hppa.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.84-2.sarge.9_hppa.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.84-2.sarge.9_hppa.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.84-2.sarge.9_hppa.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav1_0.84-2.sarge.9_hppa.deb
Motorola 680x0:
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.9_m68k.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.9_m68k.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.84-2.sarge.9_m68k.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.84-2.sarge.9_m68k.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.84-2.sarge.9_m68k.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav1_0.84-2.sarge.9_m68k.deb
Big endian MIPS:
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.9_mips.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.9_mips.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.84-2.sarge.9_mips.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.84-2.sarge.9_mips.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.84-2.sarge.9_mips.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav1_0.84-2.sarge.9_mips.deb
Little endian MIPS:
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.9_mipsel.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.9_mipsel.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.84-2.sarge.9_mipsel.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.84-2.sarge.9_mipsel.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.84-2.sarge.9_mipsel.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav1_0.84-2.sarge.9_mipsel.deb
PowerPC:
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.9_powerpc.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.9_powerpc.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.84-2.sarge.9_powerpc.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.84-2.sarge.9_powerpc.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.84-2.sarge.9_powerpc.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav1_0.84-2.sarge.9_powerpc.deb
IBM S/390:
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.9_s390.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.9_s390.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.84-2.sarge.9_s390.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.84-2.sarge.9_s390.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.84-2.sarge.9_s390.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav1_0.84-2.sarge.9_s390.deb
Sun Sparc:
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.9_sparc.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.9_sparc.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.84-2.sarge.9_sparc.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.84-2.sarge.9_sparc.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.84-2.sarge.9_sparc.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav1_0.84-2.sarge.9_sparc.deb

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