Bulletin d'alerte Debian

DSA-800-1 pcre3 -- Dépassement d'entier

Date du rapport:

2 septembre 2005

Paquets concernés:

Vulnérabilité:

Oui

Références dans la base de données de sécurité:

Dans le système de suivi des bogues Debian : Bogue 324531.
Dans la base de données de suivi des bogues (chez SecurityFocus) : Identificateur BugTraq 14620.
Dans le dictionnaire CVE du Mitre : CVE-2005-2491.

Pour plus d'information:

Un dépassement d'entier pouvant entraîner un dépassement de tampon a été détecté dans PCRE, la bibliothèque « Perl Compatible Regular Expressions », qui permettait à un attaquant d'exécuter du code arbitraire.

Puisque plusieurs paquets sont liés dynamiquement à cette bibliothèque, nous vous conseillons de redémarrer les services ou programmes correspondants. La commande ``apt-cache showpkg libpcre3'' liste les paquets correspondants dans la section « Reverse Depends: ».

Pour l'ancienne distribution stable (Woody), ce problème a été corrigé dans la version 3.4-1.1woody1.

Pour l'actuelle distribution stable (Sarge), ce problème a été corrigé dans la version 4.5-1.2sarge1.

Pour la distribution instable (Sid), ce problème a été corrigé dans la version 6.3-1.

Nous vous recommandons de mettre à jour voter paquet libpcre3.

Corrigé dans:

Debian GNU/Linux 3.0 (woody)

Source :: http://security.debian.org/pool/updates/main/p/pcre3/pcre3_3.4-1.1woody1.dsc; http://security.debian.org/pool/updates/main/p/pcre3/pcre3_3.4-1.1woody1.diff.gz; http://security.debian.org/pool/updates/main/p/pcre3/pcre3_3.4.orig.tar.gz
Alpha:: http://security.debian.org/pool/updates/main/p/pcre3/libpcre3_3.4-1.1woody1_alpha.deb; http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_3.4-1.1woody1_alpha.deb; http://security.debian.org/pool/updates/main/p/pcre3/pgrep_3.4-1.1woody1_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/p/pcre3/libpcre3_3.4-1.1woody1_arm.deb; http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_3.4-1.1woody1_arm.deb; http://security.debian.org/pool/updates/main/p/pcre3/pgrep_3.4-1.1woody1_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/p/pcre3/libpcre3_3.4-1.1woody1_i386.deb; http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_3.4-1.1woody1_i386.deb; http://security.debian.org/pool/updates/main/p/pcre3/pgrep_3.4-1.1woody1_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/p/pcre3/libpcre3_3.4-1.1woody1_ia64.deb; http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_3.4-1.1woody1_ia64.deb; http://security.debian.org/pool/updates/main/p/pcre3/pgrep_3.4-1.1woody1_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/p/pcre3/libpcre3_3.4-1.1woody1_hppa.deb; http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_3.4-1.1woody1_hppa.deb; http://security.debian.org/pool/updates/main/p/pcre3/pgrep_3.4-1.1woody1_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/p/pcre3/libpcre3_3.4-1.1woody1_m68k.deb; http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_3.4-1.1woody1_m68k.deb; http://security.debian.org/pool/updates/main/p/pcre3/pgrep_3.4-1.1woody1_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/p/pcre3/libpcre3_3.4-1.1woody1_mips.deb; http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_3.4-1.1woody1_mips.deb; http://security.debian.org/pool/updates/main/p/pcre3/pgrep_3.4-1.1woody1_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/p/pcre3/libpcre3_3.4-1.1woody1_mipsel.deb; http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_3.4-1.1woody1_mipsel.deb; http://security.debian.org/pool/updates/main/p/pcre3/pgrep_3.4-1.1woody1_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/p/pcre3/libpcre3_3.4-1.1woody1_powerpc.deb; http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_3.4-1.1woody1_powerpc.deb; http://security.debian.org/pool/updates/main/p/pcre3/pgrep_3.4-1.1woody1_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/p/pcre3/libpcre3_3.4-1.1woody1_s390.deb; http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_3.4-1.1woody1_s390.deb; http://security.debian.org/pool/updates/main/p/pcre3/pgrep_3.4-1.1woody1_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/p/pcre3/libpcre3_3.4-1.1woody1_sparc.deb; http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_3.4-1.1woody1_sparc.deb; http://security.debian.org/pool/updates/main/p/pcre3/pgrep_3.4-1.1woody1_sparc.deb

Debian GNU/Linux 3.1 (sarge)

Source :: http://security.debian.org/pool/updates/main/p/pcre3/pcre3_4.5-1.2sarge1.dsc; http://security.debian.org/pool/updates/main/p/pcre3/pcre3_4.5-1.2sarge1.diff.gz; http://security.debian.org/pool/updates/main/p/pcre3/pcre3_4.5.orig.tar.gz
Composant indépendant de l'architecture :: http://security.debian.org/pool/updates/main/p/pcre3/pgrep_4.5-1.2sarge1_all.deb
Alpha:: http://security.debian.org/pool/updates/main/p/pcre3/libpcre3_4.5-1.2sarge1_alpha.deb; http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_4.5-1.2sarge1_alpha.deb; http://security.debian.org/pool/updates/main/p/pcre3/pcregrep_4.5-1.2sarge1_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/p/pcre3/libpcre3_4.5-1.2sarge1_amd64.deb; http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_4.5-1.2sarge1_amd64.deb; http://security.debian.org/pool/updates/main/p/pcre3/pcregrep_4.5-1.2sarge1_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/p/pcre3/libpcre3_4.5-1.2sarge1_arm.deb; http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_4.5-1.2sarge1_arm.deb; http://security.debian.org/pool/updates/main/p/pcre3/pcregrep_4.5-1.2sarge1_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/p/pcre3/libpcre3_4.5-1.2sarge1_i386.deb; http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_4.5-1.2sarge1_i386.deb; http://security.debian.org/pool/updates/main/p/pcre3/pcregrep_4.5-1.2sarge1_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/p/pcre3/libpcre3_4.5-1.2sarge1_ia64.deb; http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_4.5-1.2sarge1_ia64.deb; http://security.debian.org/pool/updates/main/p/pcre3/pcregrep_4.5-1.2sarge1_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/p/pcre3/libpcre3_4.5-1.2sarge1_hppa.deb; http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_4.5-1.2sarge1_hppa.deb; http://security.debian.org/pool/updates/main/p/pcre3/pcregrep_4.5-1.2sarge1_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/p/pcre3/libpcre3_4.5-1.2sarge1_m68k.deb; http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_4.5-1.2sarge1_m68k.deb; http://security.debian.org/pool/updates/main/p/pcre3/pcregrep_4.5-1.2sarge1_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/p/pcre3/libpcre3_4.5-1.2sarge1_mips.deb; http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_4.5-1.2sarge1_mips.deb; http://security.debian.org/pool/updates/main/p/pcre3/pcregrep_4.5-1.2sarge1_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/p/pcre3/libpcre3_4.5-1.2sarge1_mipsel.deb; http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_4.5-1.2sarge1_mipsel.deb; http://security.debian.org/pool/updates/main/p/pcre3/pcregrep_4.5-1.2sarge1_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/p/pcre3/libpcre3_4.5-1.2sarge1_powerpc.deb; http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_4.5-1.2sarge1_powerpc.deb; http://security.debian.org/pool/updates/main/p/pcre3/pcregrep_4.5-1.2sarge1_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/p/pcre3/libpcre3_4.5-1.2sarge1_s390.deb; http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_4.5-1.2sarge1_s390.deb; http://security.debian.org/pool/updates/main/p/pcre3/pcregrep_4.5-1.2sarge1_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/p/pcre3/libpcre3_4.5-1.2sarge1_sparc.deb; http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_4.5-1.2sarge1_sparc.deb; http://security.debian.org/pool/updates/main/p/pcre3/pcregrep_4.5-1.2sarge1_sparc.deb

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