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Boletines de Vulnerabilidades


Ejecución de código Python arbitrario en Dia

Clasificación de la vulnerabilidad

Propiedad Valor
Nivel de Confianza Oficial
Impacto Obtener acceso
Dificultad Experto
Requerimientos del atacante Acceso remoto sin cuenta a un servicio exotico

Información sobre el sistema

Propiedad Valor
Fabricante afectado GNU/Linux
Software afectado DIA <= 0.94

Descripción

Se ha descubierto una vulnerabilidad en el plugin "Python SVG import" para Dia 0.94 y anteriores. La vulnerabilidad reside en que no se valida la información leída de un fichero SVG.

Un atacante remoto podría ejecutar comandos Python arbitrarios mediante un fichero SVG especialmente diseñado.

Solución



Actualización de software

Debian

Debian Linux 3.0
Source
http://security.debian.org/pool/updates/main/d/dia/dia_0.88.1-3woody1.dsc
http://security.debian.org/pool/updates/main/d/dia/dia_0.88.1-3woody1.diff.gz
http://security.debian.org/pool/updates/main/d/dia/dia_0.88.1.orig.tar.gz
Alpha
http://security.debian.org/pool/updates/main/d/dia/dia_0.88.1-3woody1_alpha.deb
http://security.debian.org/pool/updates/main/d/dia/dia-common_0.88.1-3woody1_alpha.deb
http://security.debian.org/pool/updates/main/d/dia/dia-gnome_0.88.1-3woody1_alpha.deb
ARM
http://security.debian.org/pool/updates/main/d/dia/dia_0.88.1-3woody1_arm.deb
http://security.debian.org/pool/updates/main/d/dia/dia-common_0.88.1-3woody1_arm.deb
http://security.debian.org/pool/updates/main/d/dia/dia-gnome_0.88.1-3woody1_arm.deb
Intel IA-32
http://security.debian.org/pool/updates/main/d/dia/dia_0.88.1-3woody1_i386.deb
http://security.debian.org/pool/updates/main/d/dia/dia-common_0.88.1-3woody1_i386.deb
http://security.debian.org/pool/updates/main/d/dia/dia-gnome_0.88.1-3woody1_i386.deb
Intel IA-64
http://security.debian.org/pool/updates/main/d/dia/dia_0.88.1-3woody1_ia64.deb
http://security.debian.org/pool/updates/main/d/dia/dia-common_0.88.1-3woody1_ia64.deb
http://security.debian.org/pool/updates/main/d/dia/dia-gnome_0.88.1-3woody1_ia64.deb
HP Precision
http://security.debian.org/pool/updates/main/d/dia/dia_0.88.1-3woody1_hppa.deb
http://security.debian.org/pool/updates/main/d/dia/dia-common_0.88.1-3woody1_hppa.deb
http://security.debian.org/pool/updates/main/d/dia/dia-gnome_0.88.1-3woody1_hppa.deb
Motorola 680x0
http://security.debian.org/pool/updates/main/d/dia/dia_0.88.1-3woody1_m68k.deb
http://security.debian.org/pool/updates/main/d/dia/dia-common_0.88.1-3woody1_m68k.deb
http://security.debian.org/pool/updates/main/d/dia/dia-gnome_0.88.1-3woody1_m68k.deb
Big endian MIPS
http://security.debian.org/pool/updates/main/d/dia/dia_0.88.1-3woody1_mips.deb
http://security.debian.org/pool/updates/main/d/dia/dia-common_0.88.1-3woody1_mips.deb
http://security.debian.org/pool/updates/main/d/dia/dia-gnome_0.88.1-3woody1_mips.deb
Little endian MIPS
http://security.debian.org/pool/updates/main/d/dia/dia_0.88.1-3woody1_mipsel.deb
http://security.debian.org/pool/updates/main/d/dia/dia-common_0.88.1-3woody1_mipsel.deb
http://security.debian.org/pool/updates/main/d/dia/dia-gnome_0.88.1-3woody1_mipsel.deb
PowerPC
http://security.debian.org/pool/updates/main/d/dia/dia_0.88.1-3woody1_powerpc.deb
http://security.debian.org/pool/updates/main/d/dia/dia-common_0.88.1-3woody1_powerpc.deb
http://security.debian.org/pool/updates/main/d/dia/dia-gnome_0.88.1-3woody1_powerpc.deb
IBM S/390
http://security.debian.org/pool/updates/main/d/dia/dia_0.88.1-3woody1_s390.deb
http://security.debian.org/pool/updates/main/d/dia/dia-common_0.88.1-3woody1_s390.deb
http://security.debian.org/pool/updates/main/d/dia/dia-gnome_0.88.1-3woody1_s390.deb
Sun Sparc
http://security.debian.org/pool/updates/main/d/dia/dia_0.88.1-3woody1_sparc.deb
http://security.debian.org/pool/updates/main/d/dia/dia-common_0.88.1-3woody1_sparc.deb
http://security.debian.org/pool/updates/main/d/dia/dia-gnome_0.88.1-3woody1_sparc.deb

Debian Linux 3.1
Source
http://security.debian.org/pool/updates/main/d/dia/dia_0.94.0-7sarge3.dsc
http://security.debian.org/pool/updates/main/d/dia/dia_0.94.0-7sarge3.diff.gz
http://security.debian.org/pool/updates/main/d/dia/dia_0.94.0.orig.tar.gz
Architecture independent
http://security.debian.org/pool/updates/main/d/dia/dia-common_0.94.0-7sarge3_all.deb
Alpha
http://security.debian.org/pool/updates/main/d/dia/dia_0.94.0-7sarge3_alpha.deb
http://security.debian.org/pool/updates/main/d/dia/dia-gnome_0.94.0-7sarge3_alpha.deb
http://security.debian.org/pool/updates/main/d/dia/dia-libs_0.94.0-7sarge3_alpha.deb
AMD64
http://security.debian.org/pool/updates/main/d/dia/dia_0.94.0-7sarge3_amd64.deb
http://security.debian.org/pool/updates/main/d/dia/dia-gnome_0.94.0-7sarge3_amd64.deb
http://security.debian.org/pool/updates/main/d/dia/dia-libs_0.94.0-7sarge3_amd64.deb
ARM
http://security.debian.org/pool/updates/main/d/dia/dia_0.94.0-7sarge3_arm.deb
http://security.debian.org/pool/updates/main/d/dia/dia-gnome_0.94.0-7sarge3_arm.deb
http://security.debian.org/pool/updates/main/d/dia/dia-libs_0.94.0-7sarge3_arm.deb
Intel IA-32
http://security.debian.org/pool/updates/main/d/dia/dia_0.94.0-7sarge3_i386.deb
http://security.debian.org/pool/updates/main/d/dia/dia-gnome_0.94.0-7sarge3_i386.deb
http://security.debian.org/pool/updates/main/d/dia/dia-libs_0.94.0-7sarge3_i386.deb
Intel IA-64
http://security.debian.org/pool/updates/main/d/dia/dia_0.94.0-7sarge3_ia64.deb
http://security.debian.org/pool/updates/main/d/dia/dia-gnome_0.94.0-7sarge3_ia64.deb
http://security.debian.org/pool/updates/main/d/dia/dia-libs_0.94.0-7sarge3_ia64.deb
HP Precision
http://security.debian.org/pool/updates/main/d/dia/dia_0.94.0-7sarge3_hppa.deb
http://security.debian.org/pool/updates/main/d/dia/dia-gnome_0.94.0-7sarge3_hppa.deb
http://security.debian.org/pool/updates/main/d/dia/dia-libs_0.94.0-7sarge3_hppa.deb
Motorola 680x0
http://security.debian.org/pool/updates/main/d/dia/dia_0.94.0-7sarge3_m68k.deb
http://security.debian.org/pool/updates/main/d/dia/dia-gnome_0.94.0-7sarge3_m68k.deb
http://security.debian.org/pool/updates/main/d/dia/dia-libs_0.94.0-7sarge3_m68k.deb
Big endian MIPS
http://security.debian.org/pool/updates/main/d/dia/dia_0.94.0-7sarge3_mips.deb
http://security.debian.org/pool/updates/main/d/dia/dia-gnome_0.94.0-7sarge3_mips.deb
http://security.debian.org/pool/updates/main/d/dia/dia-libs_0.94.0-7sarge3_mips.deb
Little endian MIPS
http://security.debian.org/pool/updates/main/d/dia/dia_0.94.0-7sarge3_mipsel.deb
http://security.debian.org/pool/updates/main/d/dia/dia-gnome_0.94.0-7sarge3_mipsel.deb
http://security.debian.org/pool/updates/main/d/dia/dia-libs_0.94.0-7sarge3_mipsel.deb
PowerPC
http://security.debian.org/pool/updates/main/d/dia/dia_0.94.0-7sarge3_powerpc.deb
http://security.debian.org/pool/updates/main/d/dia/dia-gnome_0.94.0-7sarge3_powerpc.deb
http://security.debian.org/pool/updates/main/d/dia/dia-libs_0.94.0-7sarge3_powerpc.deb
IBM S/390
http://security.debian.org/pool/updates/main/d/dia/dia_0.94.0-7sarge3_s390.deb
http://security.debian.org/pool/updates/main/d/dia/dia-gnome_0.94.0-7sarge3_s390.deb
http://security.debian.org/pool/updates/main/d/dia/dia-libs_0.94.0-7sarge3_s390.deb
Sun Sparc
http://security.debian.org/pool/updates/main/d/dia/dia_0.94.0-7sarge3_sparc.deb
http://security.debian.org/pool/updates/main/d/dia/dia-gnome_0.94.0-7sarge3_sparc.deb
http://security.debian.org/pool/updates/main/d/dia/dia-libs_0.94.0-7sarge3_sparc.deb

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

Mandriva

Mandrivalinux LE2005
X86
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.2/RPMS/dia-0.94-4.1.102mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.2/SRPMS/dia-0.94-6.1.20060mdk.src.rpm
X86_64
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.2/RPMS/dia-0.94-4.1.102mdk.x86_64.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.2/SRPMS/dia-0.94-6.1.20060mdk.src.rpm

Mandrivalinux 2006
X86
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/RPMS/dia-0.94-6.1.20060mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/SRPMS/dia-0.94-6.1.20060mdk.src.rpm
X86_64
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/2006.0/RPMS/dia-0.94-6.1.20060mdk.x86_64.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/2006.0/SRPMS/dia-0.94-6.1.20060mdk.src.rpm

Identificadores estándar

Propiedad Valor
CVE CAN-2005-2966
BID NULL

Recursos adicionales

Debian Security Advisory (DSA 847-1)
http://lists.debian.org/debian-security-announce/debian-security-announce-2005/msg00241.html

Debian Security Advisory (DSA 1025-1)
http://lists.debian.org/debian-security-announce/debian-security-announce-2006/msg00108.html

SUSE Security Advisory (SUSE-SR:2005:022)
http://www.novell.com/linux/security/advisories/2005_22_sr.html

Mandriva Security Advisory (MDKSA-2005:186)
http://www.mandriva.com/security/advisories?name=MDKSA-2005:186

Histórico de versiones

Versión Comentario Fecha
1.0 Aviso emitido 2005-10-18
1.1 Aviso emitido por Mandriva (MDKSA-2005:186) 2005-10-24
1.2 Aviso emitido por Debian (DSA 1025-1) 2006-04-06
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