Aviso de seguridad de Debian

DSA-837-1 mozilla-firefox -- desbordamiento de buffer

Fecha del informe:

2 de oct de 2005

Paquetes afectados:

mozilla-firefox

Vulnerable:

Sí

Referencias a bases de datos de seguridad:

En el sistema de seguimiento de errores de Debian: error 327452.
En el diccionario CVE de Mitre: CVE-2005-2871.

Información adicional:

Tom Ferris descubrió un error en la gestión del nombre de la máquina IDN de Mozilla Firefox, que también estaba presente en otros navegadores de la misma familia y que permitía a los atacantes remotos provocar una denegación de servicio y, posiblemente, ejecutar código arbitrario mediante un nombre de máquina con guiones.

Para la distribución estable (sarge), este problema se ha corregido en la versión 1.0.4-2sarge4.

Para la distribución inestable (sid), este problema se ha corregido en la versión 1.0.6-5.

Le recomendamos que actualice el paquete mozilla-firefox.

Arreglado en:

Debian GNU/Linux 3.1 (sarge)

Fuentes:: http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge4.dsc; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge4.diff.gz; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4.orig.tar.gz
Alpha:: http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge4_alpha.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge4_alpha.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge4_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge4_amd64.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge4_amd64.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge4_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge4_arm.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge4_arm.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge4_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge4_i386.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge4_i386.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge4_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge4_ia64.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge4_ia64.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge4_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge4_hppa.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge4_hppa.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge4_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge4_m68k.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge4_m68k.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge4_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge4_mips.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge4_mips.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge4_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge4_mipsel.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge4_mipsel.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge4_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge4_powerpc.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge4_powerpc.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge4_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge4_s390.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge4_s390.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge4_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge4_sparc.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge4_sparc.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge4_sparc.deb

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