Boletines de Vulnerabilidades |
Múltiples vulnerabilidades en PowerDNS |
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Clasificación de la vulnerabilidad |
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Propiedad | Valor |
Nivel de Confianza | Oficial |
Impacto | Denegación de Servicio |
Dificultad | Experto |
Requerimientos del atacante | Acceso remoto sin cuenta a un servicio exotico |
Información sobre el sistema |
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Propiedad | Valor |
Fabricante afectado | GNU/Linux |
Software afectado | PowerDNS <2.9.18 |
Descripción |
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Se han descubierto múltiples vulnerabilidades en las versiones anteriores a la 2.9.18 del servidor de nombres PowerDNS. Las vulnerabilidades son descritas a continuación: - CAN-2005-2301: Vulnerabilidad en el manejo de peticiones LDAP podría permitir a un atacante remoto provocar una situación de denegación de servicio o incluso inyectar entradas LDAP. - CAN-2005-2302: Vulnerabilidad en el manejo de peticiones desde clientes sin recursividad permitida podría perjudicar a los clientes con recursividad permitida. |
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Solución |
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Si lo desea, aplique los mecanismos de actualización propios de su distribución, o bien baje las fuentes del software y compílelo usted mismo. Actualización de software PowerDNS PowerDNS 2.9.18 http://www.powerdns.com/downloads/index.php Debian Linux Debian Linux 3.1 Source http://security.debian.org/pool/updates/main/p/pdns/pdns_2.9.17-13sarge1.dsc http://security.debian.org/pool/updates/main/p/pdns/pdns_2.9.17-13sarge1.diff.gz http://security.debian.org/pool/updates/main/p/pdns/pdns_2.9.17.orig.tar.gz Architecture-independent http://security.debian.org/pool/updates/main/p/pdns/pdns-doc_2.9.17-13sarge1_all.deb Alpha http://security.debian.org/pool/updates/main/p/pdns/pdns_2.9.17-13sarge1_alpha.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-geo_2.9.17-13sarge1_alpha.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-ldap_2.9.17-13sarge1_alpha.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-mysql_2.9.17-13sarge1_alpha.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-pgsql_2.9.17-13sarge1_alpha.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-pipe_2.9.17-13sarge1_alpha.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-sqlite_2.9.17-13sarge1_alpha.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-recursor_2.9.17-13sarge1_alpha.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-server_2.9.17-13sarge1_alpha.deb ARM http://security.debian.org/pool/updates/main/p/pdns/pdns_2.9.17-13sarge1_arm.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-geo_2.9.17-13sarge1_arm.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-ldap_2.9.17-13sarge1_arm.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-mysql_2.9.17-13sarge1_arm.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-pgsql_2.9.17-13sarge1_arm.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-pipe_2.9.17-13sarge1_arm.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-sqlite_2.9.17-13sarge1_arm.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-recursor_2.9.17-13sarge1_arm.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-server_2.9.17-13sarge1_arm.deb Intel IA-32 http://security.debian.org/pool/updates/main/p/pdns/pdns_2.9.17-13sarge1_i386.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-geo_2.9.17-13sarge1_i386.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-ldap_2.9.17-13sarge1_i386.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-mysql_2.9.17-13sarge1_i386.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-pgsql_2.9.17-13sarge1_i386.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-pipe_2.9.17-13sarge1_i386.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-sqlite_2.9.17-13sarge1_i386.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-recursor_2.9.17-13sarge1_i386.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-server_2.9.17-13sarge1_i386.deb Intel IA-64 http://security.debian.org/pool/updates/main/p/pdns/pdns_2.9.17-13sarge1_ia64.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-geo_2.9.17-13sarge1_ia64.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-ldap_2.9.17-13sarge1_ia64.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-mysql_2.9.17-13sarge1_ia64.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-pgsql_2.9.17-13sarge1_ia64.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-pipe_2.9.17-13sarge1_ia64.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-sqlite_2.9.17-13sarge1_ia64.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-recursor_2.9.17-13sarge1_ia64.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-server_2.9.17-13sarge1_ia64.deb HPPA http://security.debian.org/pool/updates/main/p/pdns/pdns_2.9.17-13sarge1_hppa.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-geo_2.9.17-13sarge1_hppa.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-ldap_2.9.17-13sarge1_hppa.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-mysql_2.9.17-13sarge1_hppa.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-pgsql_2.9.17-13sarge1_hppa.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-pipe_2.9.17-13sarge1_hppa.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-sqlite_2.9.17-13sarge1_hppa.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-recursor_2.9.17-13sarge1_hppa.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-server_2.9.17-13sarge1_hppa.deb Motorola 680x0 http://security.debian.org/pool/updates/main/p/pdns/pdns_2.9.17-13sarge1_m68k.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-geo_2.9.17-13sarge1_m68k.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-ldap_2.9.17-13sarge1_m68k.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-mysql_2.9.17-13sarge1_m68k.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-pgsql_2.9.17-13sarge1_m68k.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-pipe_2.9.17-13sarge1_m68k.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-sqlite_2.9.17-13sarge1_m68k.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-recursor_2.9.17-13sarge1_m68k.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-server_2.9.17-13sarge1_m68k.deb Big endian MIPS http://security.debian.org/pool/updates/main/p/pdns/pdns_2.9.17-13sarge1_mips.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-geo_2.9.17-13sarge1_mips.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-ldap_2.9.17-13sarge1_mips.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-mysql_2.9.17-13sarge1_mips.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-pgsql_2.9.17-13sarge1_mips.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-pipe_2.9.17-13sarge1_mips.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-sqlite_2.9.17-13sarge1_mips.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-recursor_2.9.17-13sarge1_mips.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-server_2.9.17-13sarge1_mips.deb Little endian MIPS http://security.debian.org/pool/updates/main/p/pdns/pdns_2.9.17-13sarge1_mipsel.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-geo_2.9.17-13sarge1_mipsel.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-ldap_2.9.17-13sarge1_mipsel.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-mysql_2.9.17-13sarge1_mipsel.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-pgsql_2.9.17-13sarge1_mipsel.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-pipe_2.9.17-13sarge1_mipsel.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-sqlite_2.9.17-13sarge1_mipsel.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-recursor_2.9.17-13sarge1_mipsel.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-server_2.9.17-13sarge1_mipsel.deb PowerPC http://security.debian.org/pool/updates/main/p/pdns/pdns_2.9.17-13sarge1_powerpc.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-geo_2.9.17-13sarge1_powerpc.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-ldap_2.9.17-13sarge1_powerpc.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-mysql_2.9.17-13sarge1_powerpc.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-pgsql_2.9.17-13sarge1_powerpc.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-pipe_2.9.17-13sarge1_powerpc.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-sqlite_2.9.17-13sarge1_powerpc.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-recursor_2.9.17-13sarge1_powerpc.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-server_2.9.17-13sarge1_powerpc.deb IBM S/390 http://security.debian.org/pool/updates/main/p/pdns/pdns_2.9.17-13sarge1_s390.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-geo_2.9.17-13sarge1_s390.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-ldap_2.9.17-13sarge1_s390.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-mysql_2.9.17-13sarge1_s390.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-pgsql_2.9.17-13sarge1_s390.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-pipe_2.9.17-13sarge1_s390.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-sqlite_2.9.17-13sarge1_s390.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-recursor_2.9.17-13sarge1_s390.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-server_2.9.17-13sarge1_s390.deb Sun Sparc http://security.debian.org/pool/updates/main/p/pdns/pdns_2.9.17-13sarge1_sparc.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-geo_2.9.17-13sarge1_sparc.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-ldap_2.9.17-13sarge1_sparc.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-mysql_2.9.17-13sarge1_sparc.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-pgsql_2.9.17-13sarge1_sparc.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-pipe_2.9.17-13sarge1_sparc.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-sqlite_2.9.17-13sarge1_sparc.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-recursor_2.9.17-13sarge1_sparc.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-server_2.9.17-13sarge1_sparc.deb SUSE Linux Actualizar mediante YaST Online Update Debian Debian Linux 3.1 AMD64 http://security.debian.org/pool/updates/main/p/pdns/pdns_2.9.17-13sarge1_amd64.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-geo_2.9.17-13sarge1_amd64.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-ldap_2.9.17-13sarge1_amd64.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-mysql_2.9.17-13sarge1_amd64.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-pgsql_2.9.17-13sarge1_amd64.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-pipe_2.9.17-13sarge1_amd64.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-backend-sqlite_2.9.17-13sarge1_amd64.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-recursor_2.9.17-13sarge1_amd64.deb http://security.debian.org/pool/updates/main/p/pdns/pdns-server_2.9.17-13sarge1_amd64.deb |
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Identificadores estándar |
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Propiedad | Valor |
CVE |
CAN-2005-2301 CAN-2005-2302 |
BID | |
Recursos adicionales |
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Debian Security Advisory DSA 771-1 http://lists.debian.org/debian-security-announce/debian-security-announce-2005/msg00158.html SUSE Security Summary Report SUSE-SR:2005:019 http://www.novell.com/linux/security/advisories/2005_19_sr.html Debian Security Advisory DSA 773-1 http://lists.debian.org/debian-security-announce/debian-security-announce-2005/msg00160.html |
Histórico de versiones |
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Versión | Comentario | Fecha |
1.0 | Aviso emitido | 2005-08-01 |
1.1 | Aviso emitido por SUSE (SUSE-SR:2005:019) | 2005-08-22 |
1.2 | Aviso emitido por Debian (DSA 773-1) | 2005-08-25 |