Aviso de seguridad de Debian

DSA-1229-1 asterisk -- desbordamiento de entero

Fecha del informe:

6 de dic de 2006

Paquetes afectados:

Vulnerable:

Sí

Referencias a bases de datos de seguridad:

En la base de datos de Bugtraq (en SecurityFocus): Id. en BugTraq 20617.
En el diccionario CVE de Mitre: CVE-2006-5444.
Notas y avisos de incidentes y vulnerabilidades en CERT: VU#521252.

Información adicional:

Adam Boileau descubrió un desbordamiento de entero en el controlador del canal Skinny en Asterisk, un sistema de telefonía y de centralita de código abierto, que permitía que los atacantes remotos ejecutasen código arbitrario.

Para la distribución estable (sarge), este problema se ha corregido en la versión 1.0.7.dfsg.1-2sarge4.

Para la distribución inestable (sid), este problema se ha corregido en la versión 1.2.13~dfsg-1.

Le recomendamos que actualice los paquetes de asterisk.

Arreglado en:

Debian GNU/Linux 3.1 (sarge)

Fuentes:: http://security.debian.org/pool/updates/main/a/asterisk/asterisk_1.0.7.dfsg.1-2sarge4.dsc; http://security.debian.org/pool/updates/main/a/asterisk/asterisk_1.0.7.dfsg.1-2sarge4.diff.gz; http://security.debian.org/pool/updates/main/a/asterisk/asterisk_1.0.7.dfsg.1.orig.tar.gz
Componentes independientes de la arquitectura:: http://security.debian.org/pool/updates/main/a/asterisk/asterisk-config_1.0.7.dfsg.1-2sarge4_all.deb; http://security.debian.org/pool/updates/main/a/asterisk/asterisk-dev_1.0.7.dfsg.1-2sarge4_all.deb; http://security.debian.org/pool/updates/main/a/asterisk/asterisk-doc_1.0.7.dfsg.1-2sarge4_all.deb; http://security.debian.org/pool/updates/main/a/asterisk/asterisk-sounds-main_1.0.7.dfsg.1-2sarge4_all.deb; http://security.debian.org/pool/updates/main/a/asterisk/asterisk-web-vmail_1.0.7.dfsg.1-2sarge4_all.deb
Alpha:: http://security.debian.org/pool/updates/main/a/asterisk/asterisk_1.0.7.dfsg.1-2sarge4_alpha.deb; http://security.debian.org/pool/updates/main/a/asterisk/asterisk-gtk-console_1.0.7.dfsg.1-2sarge4_alpha.deb; http://security.debian.org/pool/updates/main/a/asterisk/asterisk-h323_1.0.7.dfsg.1-2sarge4_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/a/asterisk/asterisk_1.0.7.dfsg.1-2sarge4_amd64.deb; http://security.debian.org/pool/updates/main/a/asterisk/asterisk-gtk-console_1.0.7.dfsg.1-2sarge4_amd64.deb; http://security.debian.org/pool/updates/main/a/asterisk/asterisk-h323_1.0.7.dfsg.1-2sarge4_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/a/asterisk/asterisk_1.0.7.dfsg.1-2sarge4_arm.deb; http://security.debian.org/pool/updates/main/a/asterisk/asterisk-gtk-console_1.0.7.dfsg.1-2sarge4_arm.deb; http://security.debian.org/pool/updates/main/a/asterisk/asterisk-h323_1.0.7.dfsg.1-2sarge4_arm.deb
HPPA:: http://security.debian.org/pool/updates/main/a/asterisk/asterisk_1.0.7.dfsg.1-2sarge4_hppa.deb; http://security.debian.org/pool/updates/main/a/asterisk/asterisk-gtk-console_1.0.7.dfsg.1-2sarge4_hppa.deb; http://security.debian.org/pool/updates/main/a/asterisk/asterisk-h323_1.0.7.dfsg.1-2sarge4_hppa.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/a/asterisk/asterisk_1.0.7.dfsg.1-2sarge4_i386.deb; http://security.debian.org/pool/updates/main/a/asterisk/asterisk-gtk-console_1.0.7.dfsg.1-2sarge4_i386.deb; http://security.debian.org/pool/updates/main/a/asterisk/asterisk-h323_1.0.7.dfsg.1-2sarge4_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/a/asterisk/asterisk_1.0.7.dfsg.1-2sarge4_ia64.deb; http://security.debian.org/pool/updates/main/a/asterisk/asterisk-gtk-console_1.0.7.dfsg.1-2sarge4_ia64.deb; http://security.debian.org/pool/updates/main/a/asterisk/asterisk-h323_1.0.7.dfsg.1-2sarge4_ia64.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/a/asterisk/asterisk_1.0.7.dfsg.1-2sarge4_m68k.deb; http://security.debian.org/pool/updates/main/a/asterisk/asterisk-gtk-console_1.0.7.dfsg.1-2sarge4_m68k.deb; http://security.debian.org/pool/updates/main/a/asterisk/asterisk-h323_1.0.7.dfsg.1-2sarge4_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/a/asterisk/asterisk_1.0.7.dfsg.1-2sarge4_mips.deb; http://security.debian.org/pool/updates/main/a/asterisk/asterisk-gtk-console_1.0.7.dfsg.1-2sarge4_mips.deb; http://security.debian.org/pool/updates/main/a/asterisk/asterisk-h323_1.0.7.dfsg.1-2sarge4_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/a/asterisk/asterisk_1.0.7.dfsg.1-2sarge4_mipsel.deb; http://security.debian.org/pool/updates/main/a/asterisk/asterisk-gtk-console_1.0.7.dfsg.1-2sarge4_mipsel.deb; http://security.debian.org/pool/updates/main/a/asterisk/asterisk-h323_1.0.7.dfsg.1-2sarge4_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/a/asterisk/asterisk_1.0.7.dfsg.1-2sarge4_powerpc.deb; http://security.debian.org/pool/updates/main/a/asterisk/asterisk-gtk-console_1.0.7.dfsg.1-2sarge4_powerpc.deb; http://security.debian.org/pool/updates/main/a/asterisk/asterisk-h323_1.0.7.dfsg.1-2sarge4_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/a/asterisk/asterisk_1.0.7.dfsg.1-2sarge4_s390.deb; http://security.debian.org/pool/updates/main/a/asterisk/asterisk-gtk-console_1.0.7.dfsg.1-2sarge4_s390.deb; http://security.debian.org/pool/updates/main/a/asterisk/asterisk-h323_1.0.7.dfsg.1-2sarge4_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/a/asterisk/asterisk_1.0.7.dfsg.1-2sarge4_sparc.deb; http://security.debian.org/pool/updates/main/a/asterisk/asterisk-gtk-console_1.0.7.dfsg.1-2sarge4_sparc.deb; http://security.debian.org/pool/updates/main/a/asterisk/asterisk-h323_1.0.7.dfsg.1-2sarge4_sparc.deb

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