Aviso de seguridad de Debian

DSA-313-1 ethereal -- desbordamientos de buffer, desbordamientos de entero

Fecha del informe:

11 de jun 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 7493, Id. en BugTraq 7494, Id. en BugTraq 7495.
En el diccionario CVE de Mitre: CVE-2003-0356, CVE-2003-0357.

Información adicional:

Timo Sirainen descubrió varias vulnerabilidades en ethereal, un analizador de tráfico de redes. Entre las vulnerabilidades estaban desbordamientos de búfer por 1 byte en los disectores AIM, GIOP Gryphon, OSPF, PPTP, Quake, Quake2, Quake3, Rsync, SMB, SMPP y PPP, y desbordamientos de entero en los disectores Mount y PPP.

Para la distribución estable (woody), estos problemas se han corregido en la versión 0.9.4-1woody4.

La distribución estable anterior (potato) no parece contener estas vulnerabilidades.

Para la distribución inestable (sid), estos problemas se han corregido en la versión 0.9.12-1.

Le recomendamos que actualice el paquete ethereal.

Arreglado en:

Debian GNU/Linux 3.0 (woody)

Fuentes:: http://security.debian.org/pool/updates/main/e/ethereal/ethereal_0.9.4-1woody4.dsc; http://security.debian.org/pool/updates/main/e/ethereal/ethereal_0.9.4-1woody4.diff.gz; http://security.debian.org/pool/updates/main/e/ethereal/ethereal_0.9.4.orig.tar.gz
Alpha:: http://security.debian.org/pool/updates/main/e/ethereal/ethereal_0.9.4-1woody4_alpha.deb; http://security.debian.org/pool/updates/main/e/ethereal/ethereal-common_0.9.4-1woody4_alpha.deb; http://security.debian.org/pool/updates/main/e/ethereal/ethereal-dev_0.9.4-1woody4_alpha.deb; http://security.debian.org/pool/updates/main/e/ethereal/tethereal_0.9.4-1woody4_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/e/ethereal/ethereal_0.9.4-1woody4_arm.deb; http://security.debian.org/pool/updates/main/e/ethereal/ethereal-common_0.9.4-1woody4_arm.deb; http://security.debian.org/pool/updates/main/e/ethereal/ethereal-dev_0.9.4-1woody4_arm.deb; http://security.debian.org/pool/updates/main/e/ethereal/tethereal_0.9.4-1woody4_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/e/ethereal/ethereal_0.9.4-1woody4_i386.deb; http://security.debian.org/pool/updates/main/e/ethereal/ethereal-common_0.9.4-1woody4_i386.deb; http://security.debian.org/pool/updates/main/e/ethereal/ethereal-dev_0.9.4-1woody4_i386.deb; http://security.debian.org/pool/updates/main/e/ethereal/tethereal_0.9.4-1woody4_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/e/ethereal/ethereal_0.9.4-1woody4_ia64.deb; http://security.debian.org/pool/updates/main/e/ethereal/ethereal-common_0.9.4-1woody4_ia64.deb; http://security.debian.org/pool/updates/main/e/ethereal/ethereal-dev_0.9.4-1woody4_ia64.deb; http://security.debian.org/pool/updates/main/e/ethereal/tethereal_0.9.4-1woody4_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/e/ethereal/ethereal_0.9.4-1woody4_hppa.deb; http://security.debian.org/pool/updates/main/e/ethereal/ethereal-common_0.9.4-1woody4_hppa.deb; http://security.debian.org/pool/updates/main/e/ethereal/ethereal-dev_0.9.4-1woody4_hppa.deb; http://security.debian.org/pool/updates/main/e/ethereal/tethereal_0.9.4-1woody4_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/e/ethereal/ethereal_0.9.4-1woody4_m68k.deb; http://security.debian.org/pool/updates/main/e/ethereal/ethereal-common_0.9.4-1woody4_m68k.deb; http://security.debian.org/pool/updates/main/e/ethereal/ethereal-dev_0.9.4-1woody4_m68k.deb; http://security.debian.org/pool/updates/main/e/ethereal/tethereal_0.9.4-1woody4_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/e/ethereal/ethereal_0.9.4-1woody4_mips.deb; http://security.debian.org/pool/updates/main/e/ethereal/ethereal-common_0.9.4-1woody4_mips.deb; http://security.debian.org/pool/updates/main/e/ethereal/ethereal-dev_0.9.4-1woody4_mips.deb; http://security.debian.org/pool/updates/main/e/ethereal/tethereal_0.9.4-1woody4_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/e/ethereal/ethereal_0.9.4-1woody4_mipsel.deb; http://security.debian.org/pool/updates/main/e/ethereal/ethereal-common_0.9.4-1woody4_mipsel.deb; http://security.debian.org/pool/updates/main/e/ethereal/ethereal-dev_0.9.4-1woody4_mipsel.deb; http://security.debian.org/pool/updates/main/e/ethereal/tethereal_0.9.4-1woody4_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/e/ethereal/ethereal_0.9.4-1woody4_powerpc.deb; http://security.debian.org/pool/updates/main/e/ethereal/ethereal-common_0.9.4-1woody4_powerpc.deb; http://security.debian.org/pool/updates/main/e/ethereal/ethereal-dev_0.9.4-1woody4_powerpc.deb; http://security.debian.org/pool/updates/main/e/ethereal/tethereal_0.9.4-1woody4_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/e/ethereal/ethereal_0.9.4-1woody4_s390.deb; http://security.debian.org/pool/updates/main/e/ethereal/ethereal-common_0.9.4-1woody4_s390.deb; http://security.debian.org/pool/updates/main/e/ethereal/ethereal-dev_0.9.4-1woody4_s390.deb; http://security.debian.org/pool/updates/main/e/ethereal/tethereal_0.9.4-1woody4_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/e/ethereal/ethereal_0.9.4-1woody4_sparc.deb; http://security.debian.org/pool/updates/main/e/ethereal/ethereal-common_0.9.4-1woody4_sparc.deb; http://security.debian.org/pool/updates/main/e/ethereal/ethereal-dev_0.9.4-1woody4_sparc.deb; http://security.debian.org/pool/updates/main/e/ethereal/tethereal_0.9.4-1woody4_sparc.deb

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