Boletines de Vulnerabilidades

int(5576)

Boletines de Vulnerabilidades

Denegación de servicio en Wireshark
Clasificación de la vulnerabilidad
Propiedad	Valor
Nivel de Confianza	Oficial
Impacto	Denegación de Servicio
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	Wireshark 1.4.x < 1.4.1 Wireshark 1.2.x < 1.2.12
Descripción
CVE-2010-3445: Se ha descubierto una vulnerabilidad de denegación de servicio en Wireshark 1.4.x y versiones anteriores a 1.4.1 y Wireshark 1.2.x y versiones anteriores a 1.2.12. La vulnerabilidad reside en la función "dissect_ber_unknown en "epan/dissectors/packet-ber.c". Un atacante remoto podría causar un ataque de denegación de servicio mediante la manipulación de una cadena en un paquete codificado en "ASN.1/BER ".BER ".
Solución
Actualización de software Debian (DSA-2127-1) Source archives: http://security.debian.org/pool/updates/main/w/wireshark/wireshark_1.0.2-3+lenny11.dsc http://security.debian.org/pool/updates/main/w/wireshark/wireshark_1.0.2-3+lenny11.diff.gz http://security.debian.org/pool/updates/main/w/wireshark/wireshark_1.0.2.orig.tar.gz alpha architecture (DEC Alpha) http://security.debian.org/pool/updates/main/w/wireshark/tshark_1.0.2-3+lenny11_alpha.deb http://security.debian.org/pool/updates/main/w/wireshark/wireshark-common_1.0.2-3+lenny11_alpha.deb http://security.debian.org/pool/updates/main/w/wireshark/wireshark_1.0.2-3+lenny11_alpha.deb http://security.debian.org/pool/updates/main/w/wireshark/wireshark-dev_1.0.2-3+lenny11_alpha.deb amd64 architecture (AMD x86_64 (AMD64)) http://security.debian.org/pool/updates/main/w/wireshark/wireshark_1.0.2-3+lenny11_amd64.deb http://security.debian.org/pool/updates/main/w/wireshark/wireshark-common_1.0.2-3+lenny11_amd64.deb http://security.debian.org/pool/updates/main/w/wireshark/wireshark-dev_1.0.2-3+lenny11_amd64.deb http://security.debian.org/pool/updates/main/w/wireshark/tshark_1.0.2-3+lenny11_amd64.deb arm architecture (ARM) http://security.debian.org/pool/updates/main/w/wireshark/wireshark_1.0.2-3+lenny11_arm.deb http://security.debian.org/pool/updates/main/w/wireshark/wireshark-dev_1.0.2-3+lenny11_arm.deb http://security.debian.org/pool/updates/main/w/wireshark/tshark_1.0.2-3+lenny11_arm.deb http://security.debian.org/pool/updates/main/w/wireshark/wireshark-common_1.0.2-3+lenny11_arm.deb armel architecture (ARM EABI) http://security.debian.org/pool/updates/main/w/wireshark/wireshark_1.0.2-3+lenny11_armel.deb http://security.debian.org/pool/updates/main/w/wireshark/wireshark-common_1.0.2-3+lenny11_armel.deb http://security.debian.org/pool/updates/main/w/wireshark/wireshark-dev_1.0.2-3+lenny11_armel.deb http://security.debian.org/pool/updates/main/w/wireshark/tshark_1.0.2-3+lenny11_armel.deb hppa architecture (HP PA RISC) http://security.debian.org/pool/updates/main/w/wireshark/wireshark_1.0.2-3+lenny11_hppa.deb http://security.debian.org/pool/updates/main/w/wireshark/wireshark-common_1.0.2-3+lenny11_hppa.deb http://security.debian.org/pool/updates/main/w/wireshark/wireshark-dev_1.0.2-3+lenny11_hppa.deb http://security.debian.org/pool/updates/main/w/wireshark/tshark_1.0.2-3+lenny11_hppa.deb i386 architecture (Intel ia32) http://security.debian.org/pool/updates/main/w/wireshark/wireshark-dev_1.0.2-3+lenny11_i386.deb http://security.debian.org/pool/updates/main/w/wireshark/wireshark_1.0.2-3+lenny11_i386.deb http://security.debian.org/pool/updates/main/w/wireshark/tshark_1.0.2-3+lenny11_i386.deb http://security.debian.org/pool/updates/main/w/wireshark/wireshark-common_1.0.2-3+lenny11_i386.deb ia64 architecture (Intel ia64) http://security.debian.org/pool/updates/main/w/wireshark/wireshark-common_1.0.2-3+lenny11_ia64.deb http://security.debian.org/pool/updates/main/w/wireshark/wireshark-dev_1.0.2-3+lenny11_ia64.deb http://security.debian.org/pool/updates/main/w/wireshark/wireshark_1.0.2-3+lenny11_ia64.deb http://security.debian.org/pool/updates/main/w/wireshark/tshark_1.0.2-3+lenny11_ia64.deb mips architecture (MIPS (Big Endian)) http://security.debian.org/pool/updates/main/w/wireshark/wireshark-common_1.0.2-3+lenny11_mips.deb http://security.debian.org/pool/updates/main/w/wireshark/tshark_1.0.2-3+lenny11_mips.deb http://security.debian.org/pool/updates/main/w/wireshark/wireshark_1.0.2-3+lenny11_mips.deb http://security.debian.org/pool/updates/main/w/wireshark/wireshark-dev_1.0.2-3+lenny11_mips.deb mipsel architecture (MIPS (Little Endian)) http://security.debian.org/pool/updates/main/w/wireshark/wireshark_1.0.2-3+lenny11_mipsel.deb http://security.debian.org/pool/updates/main/w/wireshark/wireshark-dev_1.0.2-3+lenny11_mipsel.deb http://security.debian.org/pool/updates/main/w/wireshark/wireshark-common_1.0.2-3+lenny11_mipsel.deb http://security.debian.org/pool/updates/main/w/wireshark/tshark_1.0.2-3+lenny11_mipsel.deb powerpc architecture (PowerPC) http://security.debian.org/pool/updates/main/w/wireshark/tshark_1.0.2-3+lenny11_powerpc.deb http://security.debian.org/pool/updates/main/w/wireshark/wireshark-common_1.0.2-3+lenny11_powerpc.deb http://security.debian.org/pool/updates/main/w/wireshark/wireshark-dev_1.0.2-3+lenny11_powerpc.deb http://security.debian.org/pool/updates/main/w/wireshark/wireshark_1.0.2-3+lenny11_powerpc.deb s390 architecture (IBM S/390) http://security.debian.org/pool/updates/main/w/wireshark/wireshark-dev_1.0.2-3+lenny11_s390.deb http://security.debian.org/pool/updates/main/w/wireshark/wireshark_1.0.2-3+lenny11_s390.deb http://security.debian.org/pool/updates/main/w/wireshark/wireshark-common_1.0.2-3+lenny11_s390.deb http://security.debian.org/pool/updates/main/w/wireshark/tshark_1.0.2-3+lenny11_s390.deb sparc architecture (Sun SPARC/UltraSPARC) http://security.debian.org/pool/updates/main/w/wireshark/tshark_1.0.2-3+lenny11_sparc.deb http://security.debian.org/pool/updates/main/w/wireshark/wireshark_1.0.2-3+lenny11_sparc.deb http://security.debian.org/pool/updates/main/w/wireshark/wireshark-common_1.0.2-3+lenny11_sparc.deb http://security.debian.org/pool/updates/main/w/wireshark/wireshark-dev_1.0.2-3+lenny11_sparc.deb
Identificadores estándar
Propiedad	Valor
CVE	CVE-2010-3445
BID
Recursos adicionales
Debian Security Advisory (DSA-2127-1) http://lists.debian.org/debian-security-announce/2010/msg00178.html