Aviso de seguridad de Debian

DSA-1055-1 mozilla-firefox -- error de programación

Fecha del informe:

11 de may 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 17671.
En el diccionario CVE de Mitre: CVE-2006-1993.
Notas y avisos de incidentes y vulnerabilidades en CERT: VU#866300.

Información adicional:

Martijn Wargers y Nick Mott describieron caídas de Mozilla debidas al uso de un contexto de controlador eliminado. En teoría, se podía abusar de esto para ejecutar código pernicioso. Puesto que Mozilla y Firefox comparten el mismo código base, Firefox también podría ser vulnerable.

Para la distribución estable (sarge), este problema se ha corregido en la versión 1.0.4-2sarge7.

Para la distribución inestable (sid), este problema se ha corregido en la versión 1.5.dfsg+1.5.0.3-1.

Le recomendamos que actualice los paquetes de Mozilla Firefox.

Arreglado en:

Debian GNU/Linux 3.1 (sarge)

Fuentes:: http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge7.dsc; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge7.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_1.0.4-2sarge7_alpha.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge7_alpha.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge7_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge7_amd64.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge7_amd64.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge7_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge7_arm.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge7_arm.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge7_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge7_i386.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge7_i386.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge7_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge7_ia64.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge7_ia64.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge7_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge7_hppa.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge7_hppa.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge7_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge7_m68k.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge7_m68k.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge7_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge7_mips.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge7_mips.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge7_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge7_mipsel.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge7_mipsel.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge7_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge7_powerpc.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge7_powerpc.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge7_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge7_s390.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge7_s390.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge7_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge7_sparc.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge7_sparc.deb; http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge7_sparc.deb

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