Aviso de seguridad de Debian

DSA-224-1 canna -- desbordamiento de búfer y más

Fecha del informe:

8 de ene de 2003

Paquetes afectados:

Vulnerable:

Sí

Referencias a bases de datos de seguridad:

En la base de datos de Bugtraq (en SecurityFocus): Id. en BugTraq 6351, Id. en BugTraq 6354.
En el diccionario CVE de Mitre: CVE-2002-1158, CVE-2002-1159.

Información adicional:

Se han descubierto varias vulnerabilidades en canna, un sistema de entrada japonés. El proyecto CVE (Common Vulnerabilities and Exposures - Vulnerabilidades y Exposiciones Comunes) identificó las siguientes vulnerabilidades:

CAN-2002-1158 (BugTraq Id 6351): «hsj», de Shadow Penguin Security, descubrió una vulnerabilidad de desbordamiento de pila en la función irw_through del servidor canna.
CAN-2002-1159 (BugTraq Id 6354): Shinra Aida, del proyecto Canna, descubrió que canna no validaba adecuadamente las peticiones, lo que permitía a los atacantes remotos causar una denegación de servicio o una debilidad de información.

Para la distribución estable actual (woody), estos problemas se han corregido en la versión 3.5b2-46.2.

Para la distribución estable anterior (potato), estos problemas se han corregido en la versión 3.5b2-25.2.

Para la distribución inestable (sid), estos problemas se han corregido en la versión 3.6p1-1.

Le recomendamos que actualice los paquetes canna.

Arreglado en:

Debian GNU/Linux 2.2 (potato)

Fuentes:: http://security.debian.org/pool/updates/main/c/canna/canna_3.5b2-25.2.dsc; http://security.debian.org/pool/updates/main/c/canna/canna_3.5b2-25.2.diff.gz; http://ftp.debian.org/debian/dists/potato/main/source/utils/canna_3.5b2.orig.tar.gz
Alpha:: http://security.debian.org/pool/updates/main/c/canna/canna_3.5b2-25.2_alpha.deb; http://security.debian.org/pool/updates/main/c/canna/canna-utils_3.5b2-25.2_alpha.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g_3.5b2-25.2_alpha.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g-dev_3.5b2-25.2_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/c/canna/canna_3.5b2-25.2_arm.deb; http://security.debian.org/pool/updates/main/c/canna/canna-utils_3.5b2-25.2_arm.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g_3.5b2-25.2_arm.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g-dev_3.5b2-25.2_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/c/canna/canna_3.5b2-25.2_i386.deb; http://security.debian.org/pool/updates/main/c/canna/canna-utils_3.5b2-25.2_i386.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g_3.5b2-25.2_i386.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g-dev_3.5b2-25.2_i386.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/c/canna/canna_3.5b2-25.2_m68k.deb; http://security.debian.org/pool/updates/main/c/canna/canna-utils_3.5b2-25.2_m68k.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g_3.5b2-25.2_m68k.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g-dev_3.5b2-25.2_m68k.deb
PowerPC:: http://security.debian.org/pool/updates/main/c/canna/canna_3.5b2-25.2_powerpc.deb; http://security.debian.org/pool/updates/main/c/canna/canna-utils_3.5b2-25.2_powerpc.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g_3.5b2-25.2_powerpc.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g-dev_3.5b2-25.2_powerpc.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/c/canna/canna_3.5b2-25.2_sparc.deb; http://security.debian.org/pool/updates/main/c/canna/canna-utils_3.5b2-25.2_sparc.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g_3.5b2-25.2_sparc.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g-dev_3.5b2-25.2_sparc.deb

Debian GNU/Linux 3.0 (woody)

Fuentes:: http://security.debian.org/pool/updates/main/c/canna/canna_3.5b2-46.2.dsc; http://security.debian.org/pool/updates/main/c/canna/canna_3.5b2-46.2.diff.gz; http://ftp.debian.org/debian/pool/main/c/canna/canna_3.5b2.orig.tar.gz
Alpha:: http://security.debian.org/pool/updates/main/c/canna/canna_3.5b2-46.2_alpha.deb; http://security.debian.org/pool/updates/main/c/canna/canna-utils_3.5b2-46.2_alpha.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g_3.5b2-46.2_alpha.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g-dev_3.5b2-46.2_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/c/canna/canna_3.5b2-46.2_arm.deb; http://security.debian.org/pool/updates/main/c/canna/canna-utils_3.5b2-46.2_arm.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g_3.5b2-46.2_arm.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g-dev_3.5b2-46.2_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/c/canna/canna_3.5b2-46.2_i386.deb; http://security.debian.org/pool/updates/main/c/canna/canna-utils_3.5b2-46.2_i386.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g_3.5b2-46.2_i386.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g-dev_3.5b2-46.2_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/c/canna/canna_3.5b2-46.2_ia64.deb; http://security.debian.org/pool/updates/main/c/canna/canna-utils_3.5b2-46.2_ia64.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g_3.5b2-46.2_ia64.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g-dev_3.5b2-46.2_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/c/canna/canna_3.5b2-46.2_hppa.deb; http://security.debian.org/pool/updates/main/c/canna/canna-utils_3.5b2-46.2_hppa.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g_3.5b2-46.2_hppa.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g-dev_3.5b2-46.2_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/c/canna/canna_3.5b2-46.2_m68k.deb; http://security.debian.org/pool/updates/main/c/canna/canna-utils_3.5b2-46.2_m68k.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g_3.5b2-46.2_m68k.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g-dev_3.5b2-46.2_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/c/canna/canna_3.5b2-46.2_mips.deb; http://security.debian.org/pool/updates/main/c/canna/canna-utils_3.5b2-46.2_mips.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g_3.5b2-46.2_mips.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g-dev_3.5b2-46.2_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/c/canna/canna_3.5b2-46.2_mipsel.deb; http://security.debian.org/pool/updates/main/c/canna/canna-utils_3.5b2-46.2_mipsel.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g_3.5b2-46.2_mipsel.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g-dev_3.5b2-46.2_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/c/canna/canna_3.5b2-46.2_powerpc.deb; http://security.debian.org/pool/updates/main/c/canna/canna-utils_3.5b2-46.2_powerpc.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g_3.5b2-46.2_powerpc.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g-dev_3.5b2-46.2_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/c/canna/canna_3.5b2-46.2_s390.deb; http://security.debian.org/pool/updates/main/c/canna/canna-utils_3.5b2-46.2_s390.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g_3.5b2-46.2_s390.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g-dev_3.5b2-46.2_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/c/canna/canna_3.5b2-46.2_sparc.deb; http://security.debian.org/pool/updates/main/c/canna/canna-utils_3.5b2-46.2_sparc.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g_3.5b2-46.2_sparc.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g-dev_3.5b2-46.2_sparc.deb

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