int(2905)

Boletines de Vulnerabilidades


Cross-site scripting en Adobe Acrobat

Clasificación de la vulnerabilidad

Propiedad Valor
Nivel de Confianza Probado
Impacto Aumento de la visibilidad
Dificultad Principiante
Requerimientos del atacante Acceso remoto sin cuenta a un servicio exotico

Información sobre el sistema

Propiedad Valor
Fabricante afectado Comercial Software
Software afectado Windows XP SP1 / Internet Explorer 6 / Acrobat 7
Windows XP SP2 / Internet Explorer 6 / Acrobat 4
Windows XP / Firefox 2.0.0.1 / Acrobat 7.0.8

Descripción

Se ha descubierto una vulnerabilidad en Adobe Reader. La vulnerabilidad reside en que archivos PDF no son manejados correctamente por los plugins de los navegadores antes de que le lleguen al usuario.

Un atacante remoto podría ejecutar código script arbitrario en el navegador del usuario mediante cross-site scripting.

Solución



Actualización de software

Adobe Reader
Actualizar a la versión 8.0.0.
http://www.adobe.com/go/getreader

Adobe (APSA07-02)
Se disponen de nuevos métodos de actualización en:
http://www.adobe.com/go/apsb07-01
http://www.adobe.com/support/security/advisories/apsa07-02.html

Suse Linux
Las actualizaciones pueden descargarse mediante YAST o del servidor FTP oficial de Suse Linux

Sun(102847)
De momento, no existe parche oficial para esta vulnerabilidad.
http://sunsolve.sun.com/pub-cgi/show.pl?target=patchpage

Debian

Debian Linux 3.1
Source
http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge17.dsc
http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge17.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_1.0.4-2sarge17_alpha.deb
http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge17_alpha.deb
http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge17_alpha.deb
AMD64
http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge17_amd64.deb
http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge17_amd64.deb
http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge17_amd64.deb
ARM
http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge17_arm.deb
http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge17_arm.deb
http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge17_arm.deb
HP Precision
http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge17_hppa.deb
http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge17_hppa.deb
http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge17_hppa.deb
Intel IA-32
http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge17_i386.deb
http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge17_i386.deb
http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge17_i386.deb
Intel IA-64
http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge17_ia64.deb
http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge17_ia64.deb
http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge17_ia64.deb
Motorola 680x0
http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge17_m68k.deb
http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge17_m68k.deb
http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge17_m68k.deb
Big endian MIPS
http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge17_mips.deb
http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge17_mips.deb
http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge17_mips.deb
Little endian MIPS
http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge17_mipsel.deb
http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge17_mipsel.deb
http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge17_mipsel.deb
PowerPC
http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge15_powerpc.deb
http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge15_powerpc.deb
http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge15_powerpc.deb
IBM S/390
http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge17_s390.deb
http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge17_s390.deb
http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge17_s390.deb
Sun Sparc
http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge17_sparc.deb
http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge17_sparc.deb
http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge17_sparc.deb

Identificadores estándar

Propiedad Valor
CVE CVE-2007-0045
BID

Recursos adicionales

Symantec Security Response Weblog
http://www.symantec.com/enterprise/security_response/weblog/2007/01/when_pdfs_attack.html

Secunia (SA23483)
http://secunia.com/advisories/23483/

Adobe Security advisory (APSA07-01)
http://www.adobe.com/support/security/advisories/apsa07-01.html

Adobe Security advisory (APSA07-02)
http://www.adobe.com/support/security/advisories/apsa07-02.html

SUSE Security Advisory (SUSE-SA:2007:011)
http://www.novell.com/linux/security/advisories/2007_11_acroread.html

Sun Alert Notification (102847)
http://sunsolve.sun.com/search/document.do?assetkey=1-26-102847-1

Debian Security Advisory (DSA 1336-1)
http://lists.debian.org/debian-security-announce/debian-security-announce-2007/msg00097.html

Histórico de versiones

Versión Comentario Fecha
1.0 Aviso emitido 2007-01-04
1.1 Aviso emitido por Adobe (APSA07-01), CVE añadido 2007-01-05
1.2 Aviso emitido por Adobe (APSA07-02) 2007-01-12
1.3 Aviso emitido por Suse (SUSE-SA:2007:011) 2007-01-30
1.4 Aviso emitido por Sun (102847) 2007-03-15
1.5 Aviso emitido por Debian (DSA 1336-1) 2007-07-24

Miembros de

Ministerio de Defensa
CNI
CCN
CCN-CERT