int(1520)

Boletines de Vulnerabilidades

Exposición de contenidos de la memoria en Mozilla Firefox

Clasificación de la vulnerabilidad
Propiedad Valor
Nivel de Confianza Oficial
Impacto Aumento de la visibilidad
Dificultad Experto
Requerimientos del atacante Acceso remoto sin cuenta a un servicio estandar

Información sobre el sistema
Propiedad Valor
Fabricante afectado GNU/Linux
Software afectado Firefox <1.0.3
Mozilla Suite <1.7.7
Thunderbird <1.0.5

Descripción
Se ha descubierto una vulnerabilidad en las versiones anteriores a la 1.0.3 de Mozilla Firefox, las versiones anteriores a la 1.7.7 de Mozilla Suite y las versiones anteriores a la 1.0.5 de Mozilla Thunderbird. La vulnerabilidad se da en el motor Javascript, concretamente en la función find_replen(), encargada de reemplazar expresiones regulares en cadenas de caracteres.

La explotación de esta vulnerabilidad podría permitir a un atacante remoto obtener porciones del espacio heap de la memoria mediante una página Web especialmente diseñada.

Solución


Actualización de software

Mozilla
Firefox 1.0.3
http://www.mozilla.org/products/firefox/all.html
Mozilla Suite 1.7.7
http://www.mozilla.org/releases/#1.7.7
Thunderbird 1.0.5
http://www.mozilla.org/products/thunderbird/

Hewlett-Packard
HP PA-RISC 11.0 / Mozilla 1.7.8.00
HP PA-RISC 11i v1 (11.11) / Mozilla 1.7.8.00
HP PA-RISC 11i v2 (11.23) / Mozilla 1.7.8.00
HP Integrity 11.22 (11i v1.6) / Mozilla 1.7.8.00
HP-UX 11.23 (11i v2) / Mozilla 1.7.8.00
http://www.hp.com/products1/unix/java/mozilla/index.html

Red Hat Linux (Firefox, Mozilla)
Red Hat Desktop (v. 4)
Red Hat Enterprise Linux AS (v. 4)
Red Hat Enterprise Linux ES (v. 4)
Red Hat Enterprise Linux WS (v. 4)
https://rhn.redhat.com/

SUSE Linux

SUSE Linux 9.3
x86
ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/i586/MozillaFirefox-1.0.3-1.1.i586.rpm
ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/i586/MozillaFirefox-translations-1.0.3-1.1.i586.rpm
ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/i586/mozilla-1.7.5-17.2.i586.rpm
ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/i586/mozilla-calendar-1.7.5-17.2.i586.rpm
ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/i586/mozilla-devel-1.7.5-17.2.i586.rpm
ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/i586/mozilla-dom-inspector-1.7.5-17.2.i586.rpm
ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/i586/mozilla-irc-1.7.5-17.2.i586.rpm
ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/i586/mozilla-mail-1.7.5-17.2.i586.rpm
ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/i586/mozilla-spellchecker-1.7.5-17.2.i586.rpm
ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/i586/mozilla-venkman-1.7.5-17.2.i586.rpm
ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/x86_64/mozilla-32bit-9.3-7.1.x86_64.rpm
x86-64
ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/x86_64/mozilla-1.7.5-17.2.x86_64.rpm
ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/x86_64/mozilla-calendar-1.7.5-17.2.x86_64.rpm
ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/x86_64/mozilla-devel-1.7.5-17.2.x86_64.rpm
ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/x86_64/mozilla-dom-inspector-1.7.5-17.2.x86_64.rpm
ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/x86_64/mozilla-irc-1.7.5-17.2.x86_64.rpm
ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/x86_64/mozilla-mail-1.7.5-17.2.x86_64.rpm
ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/x86_64/mozilla-spellchecker-1.7.5-17.2.x86_64.rpm
ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/x86_64/mozilla-venkman-1.7.5-17.2.x86_64.rpm
ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/src/mozilla-1.7.5-17.2.src.rpm

SUSE Linux 9.2
x86
ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/i586/MozillaFirefox-1.0.3-1.1.i586.rpm
ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/i586/mozilla-1.7.2-17.9.i586.rpm
ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/i586/mozilla-calendar-1.7.2-17.9.i586.rpm
ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/i586/mozilla-devel-1.7.2-17.9.i586.rpm
ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/i586/mozilla-dom-inspector-1.7.2-17.9.i586.rpm
ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/i586/mozilla-irc-1.7.2-17.9.i586.rpm
ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/i586/mozilla-mail-1.7.2-17.9.i586.rpm
ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/i586/mozilla-spellchecker-1.7.2-17.9.i586.rpm
ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/i586/mozilla-venkman-1.7.2-17.9.i586.rpm
x86-64
ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/x86_64/MozillaFirefox-1.0.3-1.1.x86_64.rpm
ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/x86_64/mozilla-1.7.2-17.9.x86_64.rpm
ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/x86_64/mozilla-calendar-1.7.2-17.9.x86_64.rpm
ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/x86_64/mozilla-devel-1.7.2-17.9.x86_64.rpm
ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/x86_64/mozilla-dom-inspector-1.7.2-17.9.x86_64.rpm
ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/x86_64/mozilla-irc-1.7.2-17.9.x86_64.rpm
ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/x86_64/mozilla-mail-1.7.2-17.9.x86_64.rpm
ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/x86_64/mozilla-spellchecker-1.7.2-17.9.x86_64.rpm
ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/x86_64/mozilla-venkman-1.7.2-17.9.x86_64.rpm
ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/src/MozillaFirefox-1.0.3-1.1.src.rpm
ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/src/mozilla-1.7.2-17.9.src.rpm

SUSE Linux 9.1
x86
ftp://ftp.suse.com/pub/suse/i386/update/9.1/rpm/i586/MozillaFirefox-1.0.3-0.5.i586.rpm
ftp://ftp.suse.com/pub/suse/i386/update/9.1/rpm/src/MozillaFirefox-1.0.3-0.5.src.rpm
x86-64
ftp://ftp.suse.com/pub/suse/x86_64/update/9.1/rpm/x86_64/MozillaFirefox-1.0.3-0.5.x86_64.rpm
ftp://ftp.suse.com/pub/suse/x86_64/update/9.1/rpm/src/MozillaFirefox-1.0.3-0.5.src.rpm

SUSE Linux 9.0
x86
ftp://ftp.suse.com/pub/suse/i386/update/9.0/rpm/i586/MozillaFirebird-1.0.3-3.i586.rpm
ftp://ftp.suse.com/pub/suse/i386/update/9.0/rpm/src/MozillaFirebird-1.0.3-3.src.rpm
x86-64
ftp://ftp.suse.com/pub/suse/x86_64/update/9.0/rpm/x86_64/MozillaFirebird-1.0.3-3.x86_64.rpm
ftp://ftp.suse.com/pub/suse/x86_64/update/9.0/rpm/src/MozillaFirebird-1.0.3-3.src.rpm

Red Hat Linux (Mozilla)
Red Hat Desktop (v. 3)
Red Hat Enterprise Linux AS (v. 2.1)
Red Hat Enterprise Linux AS (v. 3)
Red Hat Enterprise Linux ES (v. 2.1)
Red Hat Enterprise Linux ES (v. 3)
Red Hat Enterprise Linux WS (v. 2.1)
Red Hat Enterprise Linux WS (v. 3)
Red Hat Linux Advanced Workstation 2.1 Itanium Processor
https://rhn.redhat.com/

SCO
UnixWare 7.1.4
ftp://ftp.sco.com/pub/updates/UnixWare/SCOSA-2005.29/mozilla.image
OpenServer 5.0.7
ftp://ftp.sco.com/pub/openserver5/507/mp/osr507mp4/osr507mp4_vol.tar

Red Hat Linux (thunderbird)
Red Hat Desktop (v. 4)
Red Hat Enterprise Linux AS (v. 4)
Red Hat Enterprise Linux ES (v. 4)
Red Hat Enterprise Linux WS (v. 4)
https://rhn.redhat.com/

Debian Linux (Thunderbird)

Debian Linux 3.1
Source
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird_1.0.2-2.sarge1.0.6.dsc
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird_1.0.2-2.sarge1.0.6.diff.gz
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird_1.0.2.orig.tar.gz
Alpha
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird_1.0.2-2.sarge1.0.6_alpha.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-dev_1.0.2-2.sarge1.0.6_alpha.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-inspector_1.0.2-2.sarge1.0.6_alpha.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-offline_1.0.2-2.sarge1.0.6_alpha.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-typeaheadfind_1.0.2-2.sarge1.0.6_alpha.deb
AMD64
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird_1.0.2-2.sarge1.0.6_amd64.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-dev_1.0.2-2.sarge1.0.6_amd64.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-inspector_1.0.2-2.sarge1.0.6_amd64.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-offline_1.0.2-2.sarge1.0.6_amd64.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-typeaheadfind_1.0.2-2.sarge1.0.6_amd64.deb
ARM
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird_1.0.2-2.sarge1.0.6_arm.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-dev_1.0.2-2.sarge1.0.6_arm.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-inspector_1.0.2-2.sarge1.0.6_arm.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-offline_1.0.2-2.sarge1.0.6_arm.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-typeaheadfind_1.0.2-2.sarge1.0.6_arm.deb
Intel IA-32
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird_1.0.2-2.sarge1.0.6_i386.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-dev_1.0.2-2.sarge1.0.6_i386.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-inspector_1.0.2-2.sarge1.0.6_i386.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-offline_1.0.2-2.sarge1.0.6_i386.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-typeaheadfind_1.0.2-2.sarge1.0.6_i386.deb
Intel IA-64
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird_1.0.2-2.sarge1.0.6_ia64.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-dev_1.0.2-2.sarge1.0.6_ia64.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-inspector_1.0.2-2.sarge1.0.6_ia64.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-offline_1.0.2-2.sarge1.0.6_ia64.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-typeaheadfind_1.0.2-2.sarge1.0.6_ia64.deb
HP Precision
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird_1.0.2-2.sarge1.0.6_hppa.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-dev_1.0.2-2.sarge1.0.6_hppa.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-inspector_1.0.2-2.sarge1.0.6_hppa.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-offline_1.0.2-2.sarge1.0.6_hppa.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-typeaheadfind_1.0.2-2.sarge1.0.6_hppa.deb
Motorola 680x0
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird_1.0.2-2.sarge1.0.6_m68k.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-dev_1.0.2-2.sarge1.0.6_m68k.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-inspector_1.0.2-2.sarge1.0.6_m68k.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-offline_1.0.2-2.sarge1.0.6_m68k.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-typeaheadfind_1.0.2-2.sarge1.0.6_m68k.deb
Big endian MIPS
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird_1.0.2-2.sarge1.0.6_mips.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-dev_1.0.2-2.sarge1.0.6_mips.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-inspector_1.0.2-2.sarge1.0.6_mips.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-offline_1.0.2-2.sarge1.0.6_mips.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-typeaheadfind_1.0.2-2.sarge1.0.6_mips.deb
Little endian MIPS
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird_1.0.2-2.sarge1.0.6_mipsel.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-dev_1.0.2-2.sarge1.0.6_mipsel.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-inspector_1.0.2-2.sarge1.0.6_mipsel.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-offline_1.0.2-2.sarge1.0.6_mipsel.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-typeaheadfind_1.0.2-2.sarge1.0.6_mipsel.deb
PowerPC
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird_1.0.2-2.sarge1.0.6_powerpc.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-dev_1.0.2-2.sarge1.0.6_powerpc.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-inspector_1.0.2-2.sarge1.0.6_powerpc.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-offline_1.0.2-2.sarge1.0.6_powerpc.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-typeaheadfind_1.0.2-2.sarge1.0.6_powerpc.deb
IBM S/390
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird_1.0.2-2.sarge1.0.6_s390.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-dev_1.0.2-2.sarge1.0.6_s390.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-inspector_1.0.2-2.sarge1.0.6_s390.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-offline_1.0.2-2.sarge1.0.6_s390.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-typeaheadfind_1.0.2-2.sarge1.0.6_s390.deb
Sun Sparc
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird_1.0.2-2.sarge1.0.6_sparc.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-dev_1.0.2-2.sarge1.0.6_sparc.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-inspector_1.0.2-2.sarge1.0.6_sparc.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-offline_1.0.2-2.sarge1.0.6_sparc.deb
http://security.debian.org/pool/updates/main/m/mozilla-thunderbird/mozilla-thunderbird-typeaheadfind_1.0.2-2.sarge1.0.6_sparc.deb

Identificadores estándar
Propiedad Valor
CVE CAN-2005-0989
BID

Recursos adicionales
Mozilla Foundation Security Advisory 2005-33
http://www.mozilla.org/security/announce/mfsa2005-33.html

HP SECURITY BULLETIN SSRT5940
http://www5.itrc.hp.com/service/cki/docDisplay.do?docId=HPSBUX01133

Red Hat Security Advisory RHSA-2005:383-07
https://rhn.redhat.com/errata/RHSA-2005-383.html

Red Hat Security Advisory RHSA-2005:386-08
https://rhn.redhat.com/errata/RHSA-2005-386.html

SUSE Security Announcement SUSE-SA:2005:028
http://www.novell.com/linux/security/advisories/2005_28_mozilla_firefox.html

Red Hat Security Advisory RHSA-2005:384-11
https://rhn.redhat.com/errata/RHSA-2005-384.html

SCO Security Advisory SCOSA-2005.29
ftp://ftp.sco.com/pub/updates/UnixWare/SCOSA-2005.29/SCOSA-2005.29.txt

SCO Security Advisory (SCOSA-2005.49)
ftp://ftp.sco.com/pub/updates/OpenServer/SCOSA-2005.49/SCOSA-2005.49.txt

Red Hat Security Advisory RHSA-2005:601-07
https://rhn.redhat.com/errata/RHSA-2005-601.html

Debian Security Advisory DSA 781-1
http://lists.debian.org/debian-security-announce/debian-security-announce-2005/msg00170.htm

HP SECURITY BULLETIN (SSRT051040)
http://www5.itrc.hp.com/service/cki/docDisplay.do?docId=HPSBUX01230

Histórico de versiones
Versión Comentario Fecha
1.0 Aviso emitido 2005-04-18
1.1 Aviso emitido por HP (HPSBUX01133) 2005-04-20
1.2 Aviso emitido por Red Hat (RHSA-2005:383-07) 2005-04-22
1.3 Aviso emitido por Red Hat (RHSA-2005:386-08) 2005-04-27
1.4 Aviso emitido por SUSE (SUSE-SA:2005:028) 2005-04-28
1.5 Aviso emitido por Red Hat (RHSA-2005:384-11) 2005-04-29
1.6 Aviso emitido por SCO (SCOSA-2005.29) 2005-07-04
1.7 Publicado Mozilla Thunderbird 1.0.5 2005-07-15
1.8 Aviso emitido por Red Hat (RHSA-2005:601-07) 2005-07-22
1.9 Aviso emitido por Debian (DSA 781-1) 2005-08-24
1.10 Avisos actualizados por HP (SSRT5940, SSRT051040) 2005-10-11
1.11 Aviso emitido por SCO (SCOSA-2005.49) 2005-11-28

Miembros de

CERT
FIRST
TF-CSIRT
EGC Group
UE
Red Nacional de SOC
Foro Nacional de Ciberseguridad
CSIRT.es
Ministerio de Defensa
CNI
CCN
CCN-CERT