Aviso de seguridad de Debian

DSA-1021-1 netpbm-free -- ejecución insegura de programa

Fecha del informe:

28 de mar de 2006

Paquetes afectados:

netpbm-free

Vulnerable:

Sí

Referencias a bases de datos de seguridad:

En el sistema de seguimiento de errores de Debian: error 319757.
En el diccionario CVE de Mitre: CVE-2005-2471.

Información adicional:

Max Vozeler, del proyecto de auditoría de seguridad de Debian, descubrió que pstopnm, un conversor de Postscript a los formatos PBM, PGM y PNM, lanzaba Ghostscript de una manera insegura, lo que podía conducir a la ejecución de órdenes arbitrarias en la shell, al convertir archivos Postscript perniciosos.

Para la distribución estable anterior (woody), este problema se ha corregido en la versión 9.20-8.6.

Para la distribución estable (sarge), este problema se ha corregido en la versión 10.0-8sarge3.

Para la distribución inestable (sid), este problema se ha corregido en la versión 10.0-9.

Le recomendamos que actualice el paquete netpbm.

Arreglado en:

Debian GNU/Linux 3.0 (woody)

Fuentes:: http://security.debian.org/pool/updates/main/n/netpbm-free/netpbm-free_9.20-8.6.dsc; http://security.debian.org/pool/updates/main/n/netpbm-free/netpbm-free_9.20-8.6.diff.gz; http://security.debian.org/pool/updates/main/n/netpbm-free/netpbm-free_9.20.orig.tar.gz
Alpha:: http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9_9.20-8.6_alpha.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9-dev_9.20-8.6_alpha.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/netpbm_9.20-8.6_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9_9.20-8.6_arm.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9-dev_9.20-8.6_arm.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/netpbm_9.20-8.6_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9_9.20-8.6_i386.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9-dev_9.20-8.6_i386.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/netpbm_9.20-8.6_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9_9.20-8.6_ia64.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9-dev_9.20-8.6_ia64.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/netpbm_9.20-8.6_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9_9.20-8.6_hppa.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9-dev_9.20-8.6_hppa.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/netpbm_9.20-8.6_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9_9.20-8.6_m68k.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9-dev_9.20-8.6_m68k.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/netpbm_9.20-8.6_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9_9.20-8.6_mips.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9-dev_9.20-8.6_mips.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/netpbm_9.20-8.6_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9_9.20-8.6_mipsel.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9-dev_9.20-8.6_mipsel.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/netpbm_9.20-8.6_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9_9.20-8.6_powerpc.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9-dev_9.20-8.6_powerpc.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/netpbm_9.20-8.6_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9_9.20-8.6_s390.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9-dev_9.20-8.6_s390.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/netpbm_9.20-8.6_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9_9.20-8.6_sparc.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9-dev_9.20-8.6_sparc.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/netpbm_9.20-8.6_sparc.deb

Debian GNU/Linux 3.1 (sarge)

Fuentes:: http://security.debian.org/pool/updates/main/n/netpbm-free/netpbm-free_10.0-8sarge3.dsc; http://security.debian.org/pool/updates/main/n/netpbm-free/netpbm-free_10.0-8sarge3.diff.gz; http://security.debian.org/pool/updates/main/n/netpbm-free/netpbm-free_10.0.orig.tar.gz
Alpha:: http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm10_10.0-8sarge3_alpha.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm10-dev_10.0-8sarge3_alpha.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9_10.0-8sarge3_alpha.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9-dev_10.0-8sarge3_alpha.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/netpbm_10.0-8sarge3_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm10_10.0-8sarge3_amd64.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm10-dev_10.0-8sarge3_amd64.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9_10.0-8sarge3_amd64.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9-dev_10.0-8sarge3_amd64.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/netpbm_10.0-8sarge3_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm10_10.0-8sarge3_arm.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm10-dev_10.0-8sarge3_arm.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9_10.0-8sarge3_arm.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9-dev_10.0-8sarge3_arm.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/netpbm_10.0-8sarge3_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm10_10.0-8sarge3_i386.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm10-dev_10.0-8sarge3_i386.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9_10.0-8sarge3_i386.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9-dev_10.0-8sarge3_i386.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/netpbm_10.0-8sarge3_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm10_10.0-8sarge3_ia64.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm10-dev_10.0-8sarge3_ia64.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9_10.0-8sarge3_ia64.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9-dev_10.0-8sarge3_ia64.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/netpbm_10.0-8sarge3_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm10_10.0-8sarge3_hppa.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm10-dev_10.0-8sarge3_hppa.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9_10.0-8sarge3_hppa.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9-dev_10.0-8sarge3_hppa.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/netpbm_10.0-8sarge3_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm10_10.0-8sarge3_m68k.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm10-dev_10.0-8sarge3_m68k.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9_10.0-8sarge3_m68k.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9-dev_10.0-8sarge3_m68k.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/netpbm_10.0-8sarge3_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm10_10.0-8sarge3_mips.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm10-dev_10.0-8sarge3_mips.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9_10.0-8sarge3_mips.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9-dev_10.0-8sarge3_mips.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/netpbm_10.0-8sarge3_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm10_10.0-8sarge3_mipsel.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm10-dev_10.0-8sarge3_mipsel.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9_10.0-8sarge3_mipsel.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9-dev_10.0-8sarge3_mipsel.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/netpbm_10.0-8sarge3_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm10_10.0-8sarge3_powerpc.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm10-dev_10.0-8sarge3_powerpc.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9_10.0-8sarge3_powerpc.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9-dev_10.0-8sarge3_powerpc.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/netpbm_10.0-8sarge3_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm10_10.0-8sarge3_s390.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm10-dev_10.0-8sarge3_s390.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9_10.0-8sarge3_s390.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9-dev_10.0-8sarge3_s390.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/netpbm_10.0-8sarge3_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm10_10.0-8sarge3_sparc.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm10-dev_10.0-8sarge3_sparc.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9_10.0-8sarge3_sparc.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/libnetpbm9-dev_10.0-8sarge3_sparc.deb; http://security.debian.org/pool/updates/main/n/netpbm-free/netpbm_10.0-8sarge3_sparc.deb

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