int(2799)

Boletines de Vulnerabilidades

Vulnerabilidad de desbordamiento de búfer en PHP

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 PHP < 5.1.5

Descripción
Se han descubierto múltiples vulnerabilidades del tipo desbordamiento de búfer en PHP en versiones anteriores a la 5.1.5. La vulnerabilidad reside en errores en las funciones "str_repeat()" y "wordwrap" en ext/standard/string.c cuando se utilizan en sistemas de 64 bits.

Un atacante remoto podría ejecutar código arbitrario mediante métodos no especificados.

Solución


Actualización de software

Debian

Debian Linux 3.1
Source
http://security.debian.org/pool/updates/main/p/php4/php4_4.3.10-18.dsc
http://security.debian.org/pool/updates/main/p/php4/php4_4.3.10-18.diff.gz
http://security.debian.org/pool/updates/main/p/php4/php4_4.3.10.orig.tar.gz
Architecture independent
http://security.debian.org/pool/updates/main/p/php4/php4-pear_4.3.10-18_all.deb
http://security.debian.org/pool/updates/main/p/php4/php4_4.3.10-18_all.deb
Alpha
http://security.debian.org/pool/updates/main/p/php4/libapache-mod-php4_4.3.10-18_alpha.deb
http://security.debian.org/pool/updates/main/p/php4/libapache2-mod-php4_4.3.10-18_alpha.deb
http://security.debian.org/pool/updates/main/p/php4/php4-cgi_4.3.10-18_alpha.deb
http://security.debian.org/pool/updates/main/p/php4/php4-cli_4.3.10-18_alpha.deb
http://security.debian.org/pool/updates/main/p/php4/php4-common_4.3.10-18_alpha.deb
http://security.debian.org/pool/updates/main/p/php4/php4-curl_4.3.10-18_alpha.deb
http://security.debian.org/pool/updates/main/p/php4/php4-dev_4.3.10-18_alpha.deb
http://security.debian.org/pool/updates/main/p/php4/php4-domxml_4.3.10-18_alpha.deb
http://security.debian.org/pool/updates/main/p/php4/php4-gd_4.3.10-18_alpha.deb
http://security.debian.org/pool/updates/main/p/php4/php4-imap_4.3.10-18_alpha.deb
http://security.debian.org/pool/updates/main/p/php4/php4-ldap_4.3.10-18_alpha.deb
http://security.debian.org/pool/updates/main/p/php4/php4-mcal_4.3.10-18_alpha.deb
http://security.debian.org/pool/updates/main/p/php4/php4-mhash_4.3.10-18_alpha.deb
http://security.debian.org/pool/updates/main/p/php4/php4-mysql_4.3.10-18_alpha.deb
http://security.debian.org/pool/updates/main/p/php4/php4-odbc_4.3.10-18_alpha.deb
http://security.debian.org/pool/updates/main/p/php4/php4-recode_4.3.10-18_alpha.deb
http://security.debian.org/pool/updates/main/p/php4/php4-snmp_4.3.10-18_alpha.deb
http://security.debian.org/pool/updates/main/p/php4/php4-sybase_4.3.10-18_alpha.deb
http://security.debian.org/pool/updates/main/p/php4/php4-xslt_4.3.10-18_alpha.deb
AMD64
http://security.debian.org/pool/updates/main/p/php4/libapache-mod-php4_4.3.10-18_amd64.deb
http://security.debian.org/pool/updates/main/p/php4/libapache2-mod-php4_4.3.10-18_amd64.deb
http://security.debian.org/pool/updates/main/p/php4/php4-cgi_4.3.10-18_amd64.deb
http://security.debian.org/pool/updates/main/p/php4/php4-cli_4.3.10-18_amd64.deb
http://security.debian.org/pool/updates/main/p/php4/php4-common_4.3.10-18_amd64.deb
http://security.debian.org/pool/updates/main/p/php4/php4-curl_4.3.10-18_amd64.deb
http://security.debian.org/pool/updates/main/p/php4/php4-dev_4.3.10-18_amd64.deb
http://security.debian.org/pool/updates/main/p/php4/php4-domxml_4.3.10-18_amd64.deb
http://security.debian.org/pool/updates/main/p/php4/php4-gd_4.3.10-18_amd64.deb
http://security.debian.org/pool/updates/main/p/php4/php4-imap_4.3.10-18_amd64.deb
http://security.debian.org/pool/updates/main/p/php4/php4-ldap_4.3.10-18_amd64.deb
http://security.debian.org/pool/updates/main/p/php4/php4-mcal_4.3.10-18_amd64.deb
http://security.debian.org/pool/updates/main/p/php4/php4-mhash_4.3.10-18_amd64.deb
http://security.debian.org/pool/updates/main/p/php4/php4-mysql_4.3.10-18_amd64.deb
http://security.debian.org/pool/updates/main/p/php4/php4-odbc_4.3.10-18_amd64.deb
http://security.debian.org/pool/updates/main/p/php4/php4-recode_4.3.10-18_amd64.deb
http://security.debian.org/pool/updates/main/p/php4/php4-snmp_4.3.10-18_amd64.deb
http://security.debian.org/pool/updates/main/p/php4/php4-sybase_4.3.10-18_amd64.deb
http://security.debian.org/pool/updates/main/p/php4/php4-xslt_4.3.10-18_amd64.deb
ARM
http://security.debian.org/pool/updates/main/p/php4/libapache-mod-php4_4.3.10-18_arm.deb
http://security.debian.org/pool/updates/main/p/php4/libapache2-mod-php4_4.3.10-18_arm.deb
http://security.debian.org/pool/updates/main/p/php4/php4-cgi_4.3.10-18_arm.deb
http://security.debian.org/pool/updates/main/p/php4/php4-cli_4.3.10-18_arm.deb
http://security.debian.org/pool/updates/main/p/php4/php4-common_4.3.10-18_arm.deb
http://security.debian.org/pool/updates/main/p/php4/php4-curl_4.3.10-18_arm.deb
http://security.debian.org/pool/updates/main/p/php4/php4-dev_4.3.10-18_arm.deb
http://security.debian.org/pool/updates/main/p/php4/php4-domxml_4.3.10-18_arm.deb
http://security.debian.org/pool/updates/main/p/php4/php4-gd_4.3.10-18_arm.deb
http://security.debian.org/pool/updates/main/p/php4/php4-imap_4.3.10-18_arm.deb
http://security.debian.org/pool/updates/main/p/php4/php4-ldap_4.3.10-18_arm.deb
http://security.debian.org/pool/updates/main/p/php4/php4-mcal_4.3.10-18_arm.deb
http://security.debian.org/pool/updates/main/p/php4/php4-mhash_4.3.10-18_arm.deb
http://security.debian.org/pool/updates/main/p/php4/php4-mysql_4.3.10-18_arm.deb
http://security.debian.org/pool/updates/main/p/php4/php4-odbc_4.3.10-18_arm.deb
http://security.debian.org/pool/updates/main/p/php4/php4-recode_4.3.10-18_arm.deb
http://security.debian.org/pool/updates/main/p/php4/php4-snmp_4.3.10-18_arm.deb
http://security.debian.org/pool/updates/main/p/php4/php4-sybase_4.3.10-18_arm.deb
http://security.debian.org/pool/updates/main/p/php4/php4-xslt_4.3.10-18_arm.deb
Intel IA-32
http://security.debian.org/pool/updates/main/p/php4/libapache-mod-php4_4.3.10-18_i386.deb
http://security.debian.org/pool/updates/main/p/php4/libapache2-mod-php4_4.3.10-18_i386.deb
http://security.debian.org/pool/updates/main/p/php4/php4-cgi_4.3.10-18_i386.deb
http://security.debian.org/pool/updates/main/p/php4/php4-cli_4.3.10-18_i386.deb
http://security.debian.org/pool/updates/main/p/php4/php4-common_4.3.10-18_i386.deb
http://security.debian.org/pool/updates/main/p/php4/php4-curl_4.3.10-18_i386.deb
http://security.debian.org/pool/updates/main/p/php4/php4-dev_4.3.10-18_i386.deb
http://security.debian.org/pool/updates/main/p/php4/php4-domxml_4.3.10-18_i386.deb
http://security.debian.org/pool/updates/main/p/php4/php4-gd_4.3.10-18_i386.deb
http://security.debian.org/pool/updates/main/p/php4/php4-imap_4.3.10-18_i386.deb
http://security.debian.org/pool/updates/main/p/php4/php4-ldap_4.3.10-18_i386.deb
http://security.debian.org/pool/updates/main/p/php4/php4-mcal_4.3.10-18_i386.deb
http://security.debian.org/pool/updates/main/p/php4/php4-mhash_4.3.10-18_i386.deb
http://security.debian.org/pool/updates/main/p/php4/php4-mysql_4.3.10-18_i386.deb
http://security.debian.org/pool/updates/main/p/php4/php4-odbc_4.3.10-18_i386.deb
http://security.debian.org/pool/updates/main/p/php4/php4-recode_4.3.10-18_i386.deb
http://security.debian.org/pool/updates/main/p/php4/php4-snmp_4.3.10-18_i386.deb
http://security.debian.org/pool/updates/main/p/php4/php4-sybase_4.3.10-18_i386.deb
http://security.debian.org/pool/updates/main/p/php4/php4-xslt_4.3.10-18_i386.deb
Intel IA-64
http://security.debian.org/pool/updates/main/p/php4/libapache-mod-php4_4.3.10-18_ia64.deb
http://security.debian.org/pool/updates/main/p/php4/libapache2-mod-php4_4.3.10-18_ia64.deb
http://security.debian.org/pool/updates/main/p/php4/php4-cgi_4.3.10-18_ia64.deb
http://security.debian.org/pool/updates/main/p/php4/php4-cli_4.3.10-18_ia64.deb
http://security.debian.org/pool/updates/main/p/php4/php4-common_4.3.10-18_ia64.deb
http://security.debian.org/pool/updates/main/p/php4/php4-curl_4.3.10-18_ia64.deb
http://security.debian.org/pool/updates/main/p/php4/php4-dev_4.3.10-18_ia64.deb
http://security.debian.org/pool/updates/main/p/php4/php4-domxml_4.3.10-18_ia64.deb
http://security.debian.org/pool/updates/main/p/php4/php4-gd_4.3.10-18_ia64.deb
http://security.debian.org/pool/updates/main/p/php4/php4-imap_4.3.10-18_ia64.deb
http://security.debian.org/pool/updates/main/p/php4/php4-ldap_4.3.10-18_ia64.deb
http://security.debian.org/pool/updates/main/p/php4/php4-mcal_4.3.10-18_ia64.deb
http://security.debian.org/pool/updates/main/p/php4/php4-mhash_4.3.10-18_ia64.deb
http://security.debian.org/pool/updates/main/p/php4/php4-mysql_4.3.10-18_ia64.deb
http://security.debian.org/pool/updates/main/p/php4/php4-odbc_4.3.10-18_ia64.deb
http://security.debian.org/pool/updates/main/p/php4/php4-recode_4.3.10-18_ia64.deb
http://security.debian.org/pool/updates/main/p/php4/php4-snmp_4.3.10-18_ia64.deb
http://security.debian.org/pool/updates/main/p/php4/php4-sybase_4.3.10-18_ia64.deb
http://security.debian.org/pool/updates/main/p/php4/php4-xslt_4.3.10-18_ia64.deb
Big endian MIPS
http://security.debian.org/pool/updates/main/p/php4/libapache-mod-php4_4.3.10-18_mips.deb
http://security.debian.org/pool/updates/main/p/php4/libapache2-mod-php4_4.3.10-18_mips.deb
http://security.debian.org/pool/updates/main/p/php4/php4-cgi_4.3.10-18_mips.deb
http://security.debian.org/pool/updates/main/p/php4/php4-cli_4.3.10-18_mips.deb
http://security.debian.org/pool/updates/main/p/php4/php4-common_4.3.10-18_mips.deb
http://security.debian.org/pool/updates/main/p/php4/php4-curl_4.3.10-18_mips.deb
http://security.debian.org/pool/updates/main/p/php4/php4-dev_4.3.10-18_mips.deb
http://security.debian.org/pool/updates/main/p/php4/php4-domxml_4.3.10-18_mips.deb
http://security.debian.org/pool/updates/main/p/php4/php4-gd_4.3.10-18_mips.deb
http://security.debian.org/pool/updates/main/p/php4/php4-imap_4.3.10-18_mips.deb
http://security.debian.org/pool/updates/main/p/php4/php4-ldap_4.3.10-18_mips.deb
http://security.debian.org/pool/updates/main/p/php4/php4-mcal_4.3.10-18_mips.deb
http://security.debian.org/pool/updates/main/p/php4/php4-mhash_4.3.10-18_mips.deb
http://security.debian.org/pool/updates/main/p/php4/php4-mysql_4.3.10-18_mips.deb
http://security.debian.org/pool/updates/main/p/php4/php4-odbc_4.3.10-18_mips.deb
http://security.debian.org/pool/updates/main/p/php4/php4-recode_4.3.10-18_mips.deb
http://security.debian.org/pool/updates/main/p/php4/php4-snmp_4.3.10-18_mips.deb
http://security.debian.org/pool/updates/main/p/php4/php4-sybase_4.3.10-18_mips.deb
http://security.debian.org/pool/updates/main/p/php4/php4-xslt_4.3.10-18_mips.deb
Little endian MIPS
http://security.debian.org/pool/updates/main/p/php4/libapache-mod-php4_4.3.10-18_mipsel.deb
http://security.debian.org/pool/updates/main/p/php4/libapache2-mod-php4_4.3.10-18_mipsel.deb
http://security.debian.org/pool/updates/main/p/php4/php4-cgi_4.3.10-18_mipsel.deb
http://security.debian.org/pool/updates/main/p/php4/php4-cli_4.3.10-18_mipsel.deb
http://security.debian.org/pool/updates/main/p/php4/php4-common_4.3.10-18_mipsel.deb
http://security.debian.org/pool/updates/main/p/php4/php4-curl_4.3.10-18_mipsel.deb
http://security.debian.org/pool/updates/main/p/php4/php4-dev_4.3.10-18_mipsel.deb
http://security.debian.org/pool/updates/main/p/php4/php4-domxml_4.3.10-18_mipsel.deb
http://security.debian.org/pool/updates/main/p/php4/php4-gd_4.3.10-18_mipsel.deb
http://security.debian.org/pool/updates/main/p/php4/php4-imap_4.3.10-18_mipsel.deb
http://security.debian.org/pool/updates/main/p/php4/php4-ldap_4.3.10-18_mipsel.deb
http://security.debian.org/pool/updates/main/p/php4/php4-mcal_4.3.10-18_mipsel.deb
http://security.debian.org/pool/updates/main/p/php4/php4-mhash_4.3.10-18_mipsel.deb
http://security.debian.org/pool/updates/main/p/php4/php4-mysql_4.3.10-18_mipsel.deb
http://security.debian.org/pool/updates/main/p/php4/php4-odbc_4.3.10-18_mipsel.deb
http://security.debian.org/pool/updates/main/p/php4/php4-recode_4.3.10-18_mipsel.deb
http://security.debian.org/pool/updates/main/p/php4/php4-snmp_4.3.10-18_mipsel.deb
http://security.debian.org/pool/updates/main/p/php4/php4-sybase_4.3.10-18_mipsel.deb
http://security.debian.org/pool/updates/main/p/php4/php4-xslt_4.3.10-18_mipsel.deb
PowerPC
http://security.debian.org/pool/updates/main/p/php4/libapache-mod-php4_4.3.10-18_powerpc.deb
http://security.debian.org/pool/updates/main/p/php4/libapache2-mod-php4_4.3.10-18_powerpc.deb
http://security.debian.org/pool/updates/main/p/php4/php4-cgi_4.3.10-18_powerpc.deb
http://security.debian.org/pool/updates/main/p/php4/php4-cli_4.3.10-18_powerpc.deb
http://security.debian.org/pool/updates/main/p/php4/php4-common_4.3.10-18_powerpc.deb
http://security.debian.org/pool/updates/main/p/php4/php4-curl_4.3.10-18_powerpc.deb
http://security.debian.org/pool/updates/main/p/php4/php4-dev_4.3.10-18_powerpc.deb
http://security.debian.org/pool/updates/main/p/php4/php4-domxml_4.3.10-18_powerpc.deb
http://security.debian.org/pool/updates/main/p/php4/php4-gd_4.3.10-18_powerpc.deb
http://security.debian.org/pool/updates/main/p/php4/php4-imap_4.3.10-18_powerpc.deb
http://security.debian.org/pool/updates/main/p/php4/php4-ldap_4.3.10-18_powerpc.deb
http://security.debian.org/pool/updates/main/p/php4/php4-mcal_4.3.10-18_powerpc.deb
http://security.debian.org/pool/updates/main/p/php4/php4-mhash_4.3.10-18_powerpc.deb
http://security.debian.org/pool/updates/main/p/php4/php4-mysql_4.3.10-18_powerpc.deb
http://security.debian.org/pool/updates/main/p/php4/php4-odbc_4.3.10-18_powerpc.deb
http://security.debian.org/pool/updates/main/p/php4/php4-recode_4.3.10-18_powerpc.deb
http://security.debian.org/pool/updates/main/p/php4/php4-snmp_4.3.10-18_powerpc.deb
http://security.debian.org/pool/updates/main/p/php4/php4-sybase_4.3.10-18_powerpc.deb
http://security.debian.org/pool/updates/main/p/php4/php4-xslt_4.3.10-18_powerpc.deb
IBM S/390
http://security.debian.org/pool/updates/main/p/php4/libapache-mod-php4_4.3.10-18_s390.deb
http://security.debian.org/pool/updates/main/p/php4/libapache2-mod-php4_4.3.10-18_s390.deb
http://security.debian.org/pool/updates/main/p/php4/php4-cgi_4.3.10-18_s390.deb
http://security.debian.org/pool/updates/main/p/php4/php4-cli_4.3.10-18_s390.deb
http://security.debian.org/pool/updates/main/p/php4/php4-common_4.3.10-18_s390.deb
http://security.debian.org/pool/updates/main/p/php4/php4-curl_4.3.10-18_s390.deb
http://security.debian.org/pool/updates/main/p/php4/php4-dev_4.3.10-18_s390.deb
http://security.debian.org/pool/updates/main/p/php4/php4-domxml_4.3.10-18_s390.deb
http://security.debian.org/pool/updates/main/p/php4/php4-gd_4.3.10-18_s390.deb
http://security.debian.org/pool/updates/main/p/php4/php4-imap_4.3.10-18_s390.deb
http://security.debian.org/pool/updates/main/p/php4/php4-ldap_4.3.10-18_s390.deb
http://security.debian.org/pool/updates/main/p/php4/php4-mcal_4.3.10-18_s390.deb
http://security.debian.org/pool/updates/main/p/php4/php4-mhash_4.3.10-18_s390.deb
http://security.debian.org/pool/updates/main/p/php4/php4-mysql_4.3.10-18_s390.deb
http://security.debian.org/pool/updates/main/p/php4/php4-odbc_4.3.10-18_s390.deb
http://security.debian.org/pool/updates/main/p/php4/php4-recode_4.3.10-18_s390.deb
http://security.debian.org/pool/updates/main/p/php4/php4-snmp_4.3.10-18_s390.deb
http://security.debian.org/pool/updates/main/p/php4/php4-sybase_4.3.10-18_s390.deb
http://security.debian.org/pool/updates/main/p/php4/php4-xslt_4.3.10-18_s390.deb
Sun Sparc
http://security.debian.org/pool/updates/main/p/php4/libapache-mod-php4_4.3.10-18_sparc.deb
http://security.debian.org/pool/updates/main/p/php4/libapache2-mod-php4_4.3.10-18_sparc.deb
http://security.debian.org/pool/updates/main/p/php4/php4-cgi_4.3.10-18_sparc.deb
http://security.debian.org/pool/updates/main/p/php4/php4-cli_4.3.10-18_sparc.deb
http://security.debian.org/pool/updates/main/p/php4/php4-common_4.3.10-18_sparc.deb
http://security.debian.org/pool/updates/main/p/php4/php4-curl_4.3.10-18_sparc.deb
http://security.debian.org/pool/updates/main/p/php4/php4-dev_4.3.10-18_sparc.deb
http://security.debian.org/pool/updates/main/p/php4/php4-domxml_4.3.10-18_sparc.deb
http://security.debian.org/pool/updates/main/p/php4/php4-gd_4.3.10-18_sparc.deb
http://security.debian.org/pool/updates/main/p/php4/php4-imap_4.3.10-18_sparc.deb
http://security.debian.org/pool/updates/main/p/php4/php4-ldap_4.3.10-18_sparc.deb
http://security.debian.org/pool/updates/main/p/php4/php4-mcal_4.3.10-18_sparc.deb
http://security.debian.org/pool/updates/main/p/php4/php4-mhash_4.3.10-18_sparc.deb
http://security.debian.org/pool/updates/main/p/php4/php4-mysql_4.3.10-18_sparc.deb
http://security.debian.org/pool/updates/main/p/php4/php4-odbc_4.3.10-18_sparc.deb
http://security.debian.org/pool/updates/main/p/php4/php4-recode_4.3.10-18_sparc.deb
http://security.debian.org/pool/updates/main/p/php4/php4-snmp_4.3.10-18_sparc.deb
http://security.debian.org/pool/updates/main/p/php4/php4-sybase_4.3.10-18_sparc.deb
http://security.debian.org/pool/updates/main/p/php4/php4-xslt_4.3.10-18_sparc.deb

Identificadores estándar
Propiedad Valor
CVE CVE-2006-4482
BID

Recursos adicionales
Debian Security Advisory (DSA 1206-1)
http://lists.debian.org/debian-security-announce/debian-security-announce-2006/msg00302.html

Histórico de versiones
Versión Comentario Fecha
1.0 Aviso emitido 2006-11-07

Miembros de

CERT
FIRST
TF-CSIRT
EGC Group
UE
Red Nacional de SOC
Foro Nacional de Ciberseguridad
CSIRT.es
Ministerio de Defensa
CNI
CCN
CCN-CERT