Boletines de Vulnerabilidades |
Múltiples vulnerabilidades en lighttpd |
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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 estandar |
Información sobre el sistema |
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Propiedad | Valor |
Fabricante afectado | Networking |
Software afectado | lighttpd < 1.4.14 |
Descripción |
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Se han encontrado múltiples vulnerabilidades en lighttpd. Las vulnerabilidades son descritas a continuación. - CVE-2007-1869: Se ha encontrado una vulnerabilidad en lighttpd en las versiones 1.4.12 y 1.4.13. La vulnerabilidad reside en un error que provoca un bucle infinito y el uso del descriptor de archivos. Un atacante remoto podría causar una denegación de servicio mediante la desconexión de lighttpd mientras esta parseando secuencias CRLF. - CVE-2007-1870: Se ha encontrado una vulnerabilidad en lighttpd en las versiones anteriores a 1.4.14. La vulnerabilidad reside al referenciar un puntero a null. Un atacante remoto podría causar una denegación de servicio mediante una petición a un archivo cuyo mtime es 0. |
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Solución |
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Actualización de software Debian Source http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd_1.4.13-4etch1.dsc http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd_1.4.13-4etch1.diff.gz http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd_1.4.13.orig.tar.gz Architecture independent http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-doc_1.4.13-4etch1_all.deb Alpha http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd_1.4.13-4etch1_alpha.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-cml_1.4.13-4etch1_alpha.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-magnet_1.4.13-4etch1_alpha.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-mysql-vhost_1.4.13-4etch1_alpha.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-trigger-b4-dl_1.4.13-4etch1_alpha.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-webdav_1.4.13-4etch1_alpha.deb AMD64 http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd_1.4.13-4etch1_amd64.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-cml_1.4.13-4etch1_amd64.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-magnet_1.4.13-4etch1_amd64.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-mysql-vhost_1.4.13-4etch1_amd64.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-trigger-b4-dl_1.4.13-4etch1_amd64.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-webdav_1.4.13-4etch1_amd64.deb ARM http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd_1.4.13-4etch1_arm.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-cml_1.4.13-4etch1_arm.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-magnet_1.4.13-4etch1_arm.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-mysql-vhost_1.4.13-4etch1_arm.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-trigger-b4-dl_1.4.13-4etch1_arm.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-webdav_1.4.13-4etch1_arm.deb HP Precision http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd_1.4.13-4etch1_hppa.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-cml_1.4.13-4etch1_hppa.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-magnet_1.4.13-4etch1_hppa.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-mysql-vhost_1.4.13-4etch1_hppa.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-trigger-b4-dl_1.4.13-4etch1_hppa.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-webdav_1.4.13-4etch1_hppa.deb Intel IA-32 http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd_1.4.13-4etch1_i386.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-cml_1.4.13-4etch1_i386.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-magnet_1.4.13-4etch1_i386.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-mysql-vhost_1.4.13-4etch1_i386.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-trigger-b4-dl_1.4.13-4etch1_i386.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-webdav_1.4.13-4etch1_i386.deb Intel IA-64 http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd_1.4.13-4etch1_ia64.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-cml_1.4.13-4etch1_ia64.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-magnet_1.4.13-4etch1_ia64.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-mysql-vhost_1.4.13-4etch1_ia64.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-trigger-b4-dl_1.4.13-4etch1_ia64.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-webdav_1.4.13-4etch1_ia64.deb Big endian MIPS http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd_1.4.13-4etch1_mips.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-cml_1.4.13-4etch1_mips.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-magnet_1.4.13-4etch1_mips.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-mysql-vhost_1.4.13-4etch1_mips.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-trigger-b4-dl_1.4.13-4etch1_mips.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-webdav_1.4.13-4etch1_mips.deb Little endian MIPS http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd_1.4.13-4etch1_mipsel.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-cml_1.4.13-4etch1_mipsel.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-magnet_1.4.13-4etch1_mipsel.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-mysql-vhost_1.4.13-4etch1_mipsel.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-trigger-b4-dl_1.4.13-4etch1_mipsel.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-webdav_1.4.13-4etch1_mipsel.deb PowerPC http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd_1.4.13-4etch1_powerpc.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-cml_1.4.13-4etch1_powerpc.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-magnet_1.4.13-4etch1_powerpc.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-mysql-vhost_1.4.13-4etch1_powerpc.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-trigger-b4-dl_1.4.13-4etch1_powerpc.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-webdav_1.4.13-4etch1_powerpc.deb IBM S/390 http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd_1.4.13-4etch1_s390.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-cml_1.4.13-4etch1_s390.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-magnet_1.4.13-4etch1_s390.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-mysql-vhost_1.4.13-4etch1_s390.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-trigger-b4-dl_1.4.13-4etch1_s390.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-webdav_1.4.13-4etch1_s390.deb Sun Sparc http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd_1.4.13-4etch1_sparc.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-cml_1.4.13-4etch1_sparc.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-magnet_1.4.13-4etch1_sparc.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-mysql-vhost_1.4.13-4etch1_sparc.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-trigger-b4-dl_1.4.13-4etch1_sparc.deb http://security.debian.org/pool/updates/main/l/lighttpd/lighttpd-mod-webdav_1.4.13-4etch1_sparc.deb |
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Identificadores estándar |
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Propiedad | Valor |
CVE |
CVE-2007-1869 CVE-2007-1870 |
BID | 23515 |
Recursos adicionales |
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Debian Security Advisory (DSA 1303-1) http://lists.debian.org/debian-security-announce/debian-security-announce-2007/msg00062.html |
Histórico de versiones |
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Versión | Comentario | Fecha |
1.0 | Aviso emitido | 2007-06-12 |