Aviso de seguridad de Debian

DSA-1110-1 samba -- entrada no saneada

Fecha del informe:

16 de jul de 2006

Paquetes afectados:

samba

Vulnerable:

Sí

Referencias a bases de datos de seguridad:

En el diccionario CVE de Mitre: CVE-2006-3403.

Información adicional:

Gerald Carter descubrió que el daemon smbd de Samba, una implementación libre del protocolo SMB/CIFS, imponía unos límites insuficientes en el código para gestionar las conexiones compartidas, de lo que se podía sacar provecho para agotar la memoria del sistema enviando peticiones pernicionas, y provocando una denegación de servicio.

Para la distribución estable (sarge), este problema se ha corregido en la versión 3.0.14a-3sarge2.

Para la distribución inestable (sid), este problema se corregirá pronto.

Le recomendamos que actualice el paquete samba.

Arreglado en:

Debian GNU/Linux 3.1 (sarge)

Fuentes:: http://security.debian.org/pool/updates/main/s/samba/samba_3.0.14a-3sarge2.dsc; http://security.debian.org/pool/updates/main/s/samba/samba_3.0.14a-3sarge2.diff.gz; http://security.debian.org/pool/updates/main/s/samba/samba_3.0.14a.orig.tar.gz
Componentes independientes de la arquitectura:: http://security.debian.org/pool/updates/main/s/samba/samba-doc_3.0.14a-3sarge2_all.deb
Alpha:: http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.0.14a-3sarge2_alpha.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.0.14a-3sarge2_alpha.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.0.14a-3sarge2_alpha.deb; http://security.debian.org/pool/updates/main/s/samba/python2.3-samba_3.0.14a-3sarge2_alpha.deb; http://security.debian.org/pool/updates/main/s/samba/samba_3.0.14a-3sarge2_alpha.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_3.0.14a-3sarge2_alpha.deb; http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.0.14a-3sarge2_alpha.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_3.0.14a-3sarge2_alpha.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_3.0.14a-3sarge2_alpha.deb; http://security.debian.org/pool/updates/main/s/samba/swat_3.0.14a-3sarge2_alpha.deb; http://security.debian.org/pool/updates/main/s/samba/winbind_3.0.14a-3sarge2_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.0.14a-3sarge2_amd64.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.0.14a-3sarge2_amd64.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.0.14a-3sarge2_amd64.deb; http://security.debian.org/pool/updates/main/s/samba/python2.3-samba_3.0.14a-3sarge2_amd64.deb; http://security.debian.org/pool/updates/main/s/samba/samba_3.0.14a-3sarge2_amd64.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_3.0.14a-3sarge2_amd64.deb; http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.0.14a-3sarge2_amd64.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_3.0.14a-3sarge2_amd64.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_3.0.14a-3sarge2_amd64.deb; http://security.debian.org/pool/updates/main/s/samba/swat_3.0.14a-3sarge2_amd64.deb; http://security.debian.org/pool/updates/main/s/samba/winbind_3.0.14a-3sarge2_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.0.14a-3sarge2_arm.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.0.14a-3sarge2_arm.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.0.14a-3sarge2_arm.deb; http://security.debian.org/pool/updates/main/s/samba/python2.3-samba_3.0.14a-3sarge2_arm.deb; http://security.debian.org/pool/updates/main/s/samba/samba_3.0.14a-3sarge2_arm.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_3.0.14a-3sarge2_arm.deb; http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.0.14a-3sarge2_arm.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_3.0.14a-3sarge2_arm.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_3.0.14a-3sarge2_arm.deb; http://security.debian.org/pool/updates/main/s/samba/swat_3.0.14a-3sarge2_arm.deb; http://security.debian.org/pool/updates/main/s/samba/winbind_3.0.14a-3sarge2_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.0.14a-3sarge2_i386.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.0.14a-3sarge2_i386.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.0.14a-3sarge2_i386.deb; http://security.debian.org/pool/updates/main/s/samba/python2.3-samba_3.0.14a-3sarge2_i386.deb; http://security.debian.org/pool/updates/main/s/samba/samba_3.0.14a-3sarge2_i386.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_3.0.14a-3sarge2_i386.deb; http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.0.14a-3sarge2_i386.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_3.0.14a-3sarge2_i386.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_3.0.14a-3sarge2_i386.deb; http://security.debian.org/pool/updates/main/s/samba/swat_3.0.14a-3sarge2_i386.deb; http://security.debian.org/pool/updates/main/s/samba/winbind_3.0.14a-3sarge2_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.0.14a-3sarge2_ia64.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.0.14a-3sarge2_ia64.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.0.14a-3sarge2_ia64.deb; http://security.debian.org/pool/updates/main/s/samba/python2.3-samba_3.0.14a-3sarge2_ia64.deb; http://security.debian.org/pool/updates/main/s/samba/samba_3.0.14a-3sarge2_ia64.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_3.0.14a-3sarge2_ia64.deb; http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.0.14a-3sarge2_ia64.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_3.0.14a-3sarge2_ia64.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_3.0.14a-3sarge2_ia64.deb; http://security.debian.org/pool/updates/main/s/samba/swat_3.0.14a-3sarge2_ia64.deb; http://security.debian.org/pool/updates/main/s/samba/winbind_3.0.14a-3sarge2_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.0.14a-3sarge2_hppa.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.0.14a-3sarge2_hppa.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.0.14a-3sarge2_hppa.deb; http://security.debian.org/pool/updates/main/s/samba/python2.3-samba_3.0.14a-3sarge2_hppa.deb; http://security.debian.org/pool/updates/main/s/samba/samba_3.0.14a-3sarge2_hppa.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_3.0.14a-3sarge2_hppa.deb; http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.0.14a-3sarge2_hppa.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_3.0.14a-3sarge2_hppa.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_3.0.14a-3sarge2_hppa.deb; http://security.debian.org/pool/updates/main/s/samba/swat_3.0.14a-3sarge2_hppa.deb; http://security.debian.org/pool/updates/main/s/samba/winbind_3.0.14a-3sarge2_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.0.14a-3sarge2_m68k.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.0.14a-3sarge2_m68k.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.0.14a-3sarge2_m68k.deb; http://security.debian.org/pool/updates/main/s/samba/python2.3-samba_3.0.14a-3sarge2_m68k.deb; http://security.debian.org/pool/updates/main/s/samba/samba_3.0.14a-3sarge2_m68k.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_3.0.14a-3sarge2_m68k.deb; http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.0.14a-3sarge2_m68k.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_3.0.14a-3sarge2_m68k.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_3.0.14a-3sarge2_m68k.deb; http://security.debian.org/pool/updates/main/s/samba/swat_3.0.14a-3sarge2_m68k.deb; http://security.debian.org/pool/updates/main/s/samba/winbind_3.0.14a-3sarge2_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.0.14a-3sarge2_mips.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.0.14a-3sarge2_mips.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.0.14a-3sarge2_mips.deb; http://security.debian.org/pool/updates/main/s/samba/python2.3-samba_3.0.14a-3sarge2_mips.deb; http://security.debian.org/pool/updates/main/s/samba/samba_3.0.14a-3sarge2_mips.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_3.0.14a-3sarge2_mips.deb; http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.0.14a-3sarge2_mips.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_3.0.14a-3sarge2_mips.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_3.0.14a-3sarge2_mips.deb; http://security.debian.org/pool/updates/main/s/samba/swat_3.0.14a-3sarge2_mips.deb; http://security.debian.org/pool/updates/main/s/samba/winbind_3.0.14a-3sarge2_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.0.14a-3sarge2_mipsel.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.0.14a-3sarge2_mipsel.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.0.14a-3sarge2_mipsel.deb; http://security.debian.org/pool/updates/main/s/samba/python2.3-samba_3.0.14a-3sarge2_mipsel.deb; http://security.debian.org/pool/updates/main/s/samba/samba_3.0.14a-3sarge2_mipsel.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_3.0.14a-3sarge2_mipsel.deb; http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.0.14a-3sarge2_mipsel.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_3.0.14a-3sarge2_mipsel.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_3.0.14a-3sarge2_mipsel.deb; http://security.debian.org/pool/updates/main/s/samba/swat_3.0.14a-3sarge2_mipsel.deb; http://security.debian.org/pool/updates/main/s/samba/winbind_3.0.14a-3sarge2_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.0.14a-3sarge2_powerpc.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.0.14a-3sarge2_powerpc.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.0.14a-3sarge2_powerpc.deb; http://security.debian.org/pool/updates/main/s/samba/python2.3-samba_3.0.14a-3sarge2_powerpc.deb; http://security.debian.org/pool/updates/main/s/samba/samba_3.0.14a-3sarge2_powerpc.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_3.0.14a-3sarge2_powerpc.deb; http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.0.14a-3sarge2_powerpc.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_3.0.14a-3sarge2_powerpc.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_3.0.14a-3sarge2_powerpc.deb; http://security.debian.org/pool/updates/main/s/samba/swat_3.0.14a-3sarge2_powerpc.deb; http://security.debian.org/pool/updates/main/s/samba/winbind_3.0.14a-3sarge2_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.0.14a-3sarge2_s390.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.0.14a-3sarge2_s390.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.0.14a-3sarge2_s390.deb; http://security.debian.org/pool/updates/main/s/samba/python2.3-samba_3.0.14a-3sarge2_s390.deb; http://security.debian.org/pool/updates/main/s/samba/samba_3.0.14a-3sarge2_s390.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_3.0.14a-3sarge2_s390.deb; http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.0.14a-3sarge2_s390.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_3.0.14a-3sarge2_s390.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_3.0.14a-3sarge2_s390.deb; http://security.debian.org/pool/updates/main/s/samba/swat_3.0.14a-3sarge2_s390.deb; http://security.debian.org/pool/updates/main/s/samba/winbind_3.0.14a-3sarge2_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.0.14a-3sarge2_sparc.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.0.14a-3sarge2_sparc.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.0.14a-3sarge2_sparc.deb; http://security.debian.org/pool/updates/main/s/samba/python2.3-samba_3.0.14a-3sarge2_sparc.deb; http://security.debian.org/pool/updates/main/s/samba/samba_3.0.14a-3sarge2_sparc.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_3.0.14a-3sarge2_sparc.deb; http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.0.14a-3sarge2_sparc.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_3.0.14a-3sarge2_sparc.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_3.0.14a-3sarge2_sparc.deb; http://security.debian.org/pool/updates/main/s/samba/swat_3.0.14a-3sarge2_sparc.deb; http://security.debian.org/pool/updates/main/s/samba/winbind_3.0.14a-3sarge2_sparc.deb

Las sumas MD5 de los ficheros que se listan están disponibles en el aviso original.