Boletines de Vulnerabilidades

int(4440)

Boletines de Vulnerabilidades

Desbordamiento de búfer en Ganglia
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 estandar
Información sobre el sistema
Propiedad	Valor
Fabricante afectado	GNU/Linux
Software afectado	Ganglia 2.x, 3.x
Descripción
Se ha descubierto una vulnerabilidad de tipo desbordamiento de búfer en Ganglia 3.1.1. La vulnerabilidad reside en un error en la función "process_path" en "gmetad/server.c". Un atacante remoto podría causar una denegación de servicio mediante una petición al servicio gmetad con un nombre de ruta muy largo. Prueba de concepto disponible.
Solución
Actualización de software Debian (DSA-1710-1) Debian Linux 4.0 Source http://security.debian.org/pool/updates/main/g/ganglia-monitor-core/ganglia-monitor-core_2.5.7.orig.tar.gz http://security.debian.org/pool/updates/main/g/ganglia-monitor-core/ganglia-monitor-core_2.5.7-3.1etch1.diff.gz http://security.debian.org/pool/updates/main/g/ganglia-monitor-core/ganglia-monitor-core_2.5.7-3.1etch1.dsc alpha (DEC Alpha) http://security.debian.org/pool/updates/main/g/ganglia-monitor-core/libganglia1-dev_2.5.7-3.1etch1_alpha.deb http://security.debian.org/pool/updates/main/g/ganglia-monitor-core/gmetad_2.5.7-3.1etch1_alpha.deb http://security.debian.org/pool/updates/main/g/ganglia-monitor-core/libganglia1_2.5.7-3.1etch1_alpha.deb http://security.debian.org/pool/updates/main/g/ganglia-monitor-core/ganglia-monitor_2.5.7-3.1etch1_alpha.deb amd64 (AMD x86_64 (AMD64)) http://security.debian.org/pool/updates/main/g/ganglia-monitor-core/gmetad_2.5.7-3.1etch1_amd64.deb http://security.debian.org/pool/updates/main/g/ganglia-monitor-core/libganglia1-dev_2.5.7-3.1etch1_amd64.deb http://security.debian.org/pool/updates/main/g/ganglia-monitor-core/libganglia1_2.5.7-3.1etch1_amd64.deb http://security.debian.org/pool/updates/main/g/ganglia-monitor-core/ganglia-monitor_2.5.7-3.1etch1_amd64.deb arm (ARM) http://security.debian.org/pool/updates/main/g/ganglia-monitor-core/gmetad_2.5.7-3.1etch1_arm.deb http://security.debian.org/pool/updates/main/g/ganglia-monitor-core/libganglia1_2.5.7-3.1etch1_arm.deb http://security.debian.org/pool/updates/main/g/ganglia-monitor-core/libganglia1-dev_2.5.7-3.1etch1_arm.deb http://security.debian.org/pool/updates/main/g/ganglia-monitor-core/ganglia-monitor_2.5.7-3.1etch1_arm.deb i386 (Intel ia32) http://security.debian.org/pool/updates/main/g/ganglia-monitor-core/libganglia1_2.5.7-3.1etch1_i386.deb http://security.debian.org/pool/updates/main/g/ganglia-monitor-core/gmetad_2.5.7-3.1etch1_i386.deb http://security.debian.org/pool/updates/main/g/ganglia-monitor-core/ganglia-monitor_2.5.7-3.1etch1_i386.deb http://security.debian.org/pool/updates/main/g/ganglia-monitor-core/libganglia1-dev_2.5.7-3.1etch1_i386.deb ia64 (Intel ia64) http://security.debian.org/pool/updates/main/g/ganglia-monitor-core/ganglia-monitor_2.5.7-3.1etch1_ia64.deb http://security.debian.org/pool/updates/main/g/ganglia-monitor-core/libganglia1-dev_2.5.7-3.1etch1_ia64.deb http://security.debian.org/pool/updates/main/g/ganglia-monitor-core/libganglia1_2.5.7-3.1etch1_ia64.deb http://security.debian.org/pool/updates/main/g/ganglia-monitor-core/gmetad_2.5.7-3.1etch1_ia64.deb mips (MIPS (Big Endian)) http://security.debian.org/pool/updates/main/g/ganglia-monitor-core/ganglia-monitor_2.5.7-3.1etch1_mips.deb http://security.debian.org/pool/updates/main/g/ganglia-monitor-core/gmetad_2.5.7-3.1etch1_mips.deb http://security.debian.org/pool/updates/main/g/ganglia-monitor-core/libganglia1_2.5.7-3.1etch1_mips.deb http://security.debian.org/pool/updates/main/g/ganglia-monitor-core/libganglia1-dev_2.5.7-3.1etch1_mips.deb mipsel (MIPS (Little Endian)) http://security.debian.org/pool/updates/main/g/ganglia-monitor-core/gmetad_2.5.7-3.1etch1_mipsel.deb http://security.debian.org/pool/updates/main/g/ganglia-monitor-core/libganglia1_2.5.7-3.1etch1_mipsel.deb http://security.debian.org/pool/updates/main/g/ganglia-monitor-core/ganglia-monitor_2.5.7-3.1etch1_mipsel.deb http://security.debian.org/pool/updates/main/g/ganglia-monitor-core/libganglia1-dev_2.5.7-3.1etch1_mipsel.deb powerpc (PowerPC) http://security.debian.org/pool/updates/main/g/ganglia-monitor-core/ganglia-monitor_2.5.7-3.1etch1_powerpc.deb http://security.debian.org/pool/updates/main/g/ganglia-monitor-core/libganglia1-dev_2.5.7-3.1etch1_powerpc.deb http://security.debian.org/pool/updates/main/g/ganglia-monitor-core/libganglia1_2.5.7-3.1etch1_powerpc.deb http://security.debian.org/pool/updates/main/g/ganglia-monitor-core/gmetad_2.5.7-3.1etch1_powerpc.deb s390 (IBM S/390) http://security.debian.org/pool/updates/main/g/ganglia-monitor-core/ganglia-monitor_2.5.7-3.1etch1_s390.deb http://security.debian.org/pool/updates/main/g/ganglia-monitor-core/libganglia1_2.5.7-3.1etch1_s390.deb http://security.debian.org/pool/updates/main/g/ganglia-monitor-core/libganglia1-dev_2.5.7-3.1etch1_s390.deb http://security.debian.org/pool/updates/main/g/ganglia-monitor-core/gmetad_2.5.7-3.1etch1_s390.deb sparc (Sun SPARC/UltraSPARC) http://security.debian.org/pool/updates/main/g/ganglia-monitor-core/ganglia-monitor_2.5.7-3.1etch1_sparc.deb http://security.debian.org/pool/updates/main/g/ganglia-monitor-core/libganglia1-dev_2.5.7-3.1etch1_sparc.deb http://security.debian.org/pool/updates/main/g/ganglia-monitor-core/gmetad_2.5.7-3.1etch1_sparc.deb http://security.debian.org/pool/updates/main/g/ganglia-monitor-core/libganglia1_2.5.7-3.1etch1_sparc.deb
Identificadores estándar
Propiedad	Valor
CVE	CVE-2009-0241
BID	33299
Recursos adicionales
Debian Security Advisory (DSA-1710-1) http://lists.debian.org/debian-security-announce/2009/msg00018.html