Boletines de Vulnerabilidades

int(4631)

Boletines de Vulnerabilidades

Múltiples vulnerabilidades en Apt
Clasificación de la vulnerabilidad
Propiedad	Valor
Nivel de Confianza	Oficial
Impacto	Aumento de privilegios
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	Apt < 0.7.21
Descripción
Se han descubierto múltiples vulnerabilidades en Apt. Las vulnerabilidades son descritas a continuación: - CVE-2009-1300: La vulnerabilidad reside en un error en la comprobación de error de fecha inválida. Un atacante remoto podría deshabilitar las actualizaciones de seguridad. - CVE-2009-1358: La vulnerabilidad reside en un error en la comprobación de la revocación o expiración de la firma de un repositorio firmado. Un atacante remoto podría engañar al usuario para instalar software malicioso.
Solución
Actualización de software Debian (DSA-1779-1) Debian Linux 4.0 Source http://security.debian.org/pool/updates/main/a/apt/apt_0.6.46.4-0.1+etch1.tar.gz http://security.debian.org/pool/updates/main/a/apt/apt_0.6.46.4-0.1+etch1.dsc Arquitectura independiente: http://security.debian.org/pool/updates/main/a/apt/apt-doc_0.6.46.4-0.1+etch1_all.deb http://security.debian.org/pool/updates/main/a/apt/libapt-pkg-doc_0.6.46.4-0.1+etch1_all.deb alpha (DEC Alpha) http://security.debian.org/pool/updates/main/a/apt/apt-utils_0.6.46.4-0.1+etch1_alpha.deb http://security.debian.org/pool/updates/main/a/apt/libapt-pkg-dev_0.6.46.4-0.1+etch1_alpha.deb http://security.debian.org/pool/updates/main/a/apt/apt_0.6.46.4-0.1+etch1_alpha.deb amd64 (AMD x86_64 (AMD64)) http://security.debian.org/pool/updates/main/a/apt/apt-utils_0.6.46.4-0.1+etch1_amd64.deb http://security.debian.org/pool/updates/main/a/apt/libapt-pkg-dev_0.6.46.4-0.1+etch1_amd64.deb http://security.debian.org/pool/updates/main/a/apt/apt_0.6.46.4-0.1+etch1_amd64.deb arm (ARM) http://security.debian.org/pool/updates/main/a/apt/apt-utils_0.6.46.4-0.1+etch1_arm.deb http://security.debian.org/pool/updates/main/a/apt/libapt-pkg-dev_0.6.46.4-0.1+etch1_arm.deb http://security.debian.org/pool/updates/main/a/apt/apt_0.6.46.4-0.1+etch1_arm.deb i386 (Intel ia32) http://security.debian.org/pool/updates/main/a/apt/libapt-pkg-dev_0.6.46.4-0.1+etch1_i386.deb http://security.debian.org/pool/updates/main/a/apt/apt-utils_0.6.46.4-0.1+etch1_i386.deb http://security.debian.org/pool/updates/main/a/apt/apt_0.6.46.4-0.1+etch1_i386.deb ia64 (Intel ia64) http://security.debian.org/pool/updates/main/a/apt/apt-utils_0.6.46.4-0.1+etch1_ia64.deb http://security.debian.org/pool/updates/main/a/apt/libapt-pkg-dev_0.6.46.4-0.1+etch1_ia64.deb http://security.debian.org/pool/updates/main/a/apt/apt_0.6.46.4-0.1+etch1_ia64.deb mips (MIPS (Big Endian)) http://security.debian.org/pool/updates/main/a/apt/apt_0.6.46.4-0.1+etch1_mips.deb http://security.debian.org/pool/updates/main/a/apt/apt-utils_0.6.46.4-0.1+etch1_mips.deb http://security.debian.org/pool/updates/main/a/apt/libapt-pkg-dev_0.6.46.4-0.1+etch1_mips.deb mipsel (MIPS (Little Endian)) http://security.debian.org/pool/updates/main/a/apt/libapt-pkg-dev_0.6.46.4-0.1+etch1_mipsel.deb http://security.debian.org/pool/updates/main/a/apt/apt-utils_0.6.46.4-0.1+etch1_mipsel.deb http://security.debian.org/pool/updates/main/a/apt/apt_0.6.46.4-0.1+etch1_mipsel.deb powerpc (PowerPC) http://security.debian.org/pool/updates/main/a/apt/apt_0.6.46.4-0.1+etch1_powerpc.deb http://security.debian.org/pool/updates/main/a/apt/apt-utils_0.6.46.4-0.1+etch1_powerpc.deb http://security.debian.org/pool/updates/main/a/apt/libapt-pkg-dev_0.6.46.4-0.1+etch1_powerpc.deb s390 (IBM S/390) http://security.debian.org/pool/updates/main/a/apt/apt-utils_0.6.46.4-0.1+etch1_s390.deb http://security.debian.org/pool/updates/main/a/apt/libapt-pkg-dev_0.6.46.4-0.1+etch1_s390.deb http://security.debian.org/pool/updates/main/a/apt/apt_0.6.46.4-0.1+etch1_s390.deb sparc (Sun SPARC/UltraSPARC) http://security.debian.org/pool/updates/main/a/apt/apt_0.6.46.4-0.1+etch1_sparc.deb http://security.debian.org/pool/updates/main/a/apt/libapt-pkg-dev_0.6.46.4-0.1+etch1_sparc.deb http://security.debian.org/pool/updates/main/a/apt/apt-utils_0.6.46.4-0.1+etch1_sparc.deb Debian (DSA-1779-1) Debian Linux 5.0 Source http://security.debian.org/pool/updates/main/a/apt/apt_0.7.20.2+lenny1.tar.gz http://security.debian.org/pool/updates/main/a/apt/apt_0.7.20.2+lenny1.dsc Arquitectura independiente: http://security.debian.org/pool/updates/main/a/apt/apt-doc_0.7.20.2+lenny1_all.deb http://security.debian.org/pool/updates/main/a/apt/libapt-pkg-doc_0.7.20.2+lenny1_all.deb alpha (DEC Alpha) http://security.debian.org/pool/updates/main/a/apt/apt-transport-https_0.7.20.2+lenny1_alpha.deb http://security.debian.org/pool/updates/main/a/apt/libapt-pkg-dev_0.7.20.2+lenny1_alpha.deb http://security.debian.org/pool/updates/main/a/apt/apt-utils_0.7.20.2+lenny1_alpha.deb http://security.debian.org/pool/updates/main/a/apt/apt_0.7.20.2+lenny1_alpha.deb amd64 (AMD x86_64 (AMD64)) http://security.debian.org/pool/updates/main/a/apt/apt-utils_0.7.20.2+lenny1_amd64.deb http://security.debian.org/pool/updates/main/a/apt/apt_0.7.20.2+lenny1_amd64.deb http://security.debian.org/pool/updates/main/a/apt/apt-transport-https_0.7.20.2+lenny1_amd64.deb http://security.debian.org/pool/updates/main/a/apt/libapt-pkg-dev_0.7.20.2+lenny1_amd64.deb arm (ARM) http://security.debian.org/pool/updates/main/a/apt/apt-utils_0.7.20.2+lenny1_arm.deb http://security.debian.org/pool/updates/main/a/apt/apt-transport-https_0.7.20.2+lenny1_arm.deb http://security.debian.org/pool/updates/main/a/apt/libapt-pkg-dev_0.7.20.2+lenny1_arm.deb http://security.debian.org/pool/updates/main/a/apt/apt_0.7.20.2+lenny1_arm.deb armel (ARM EABI) http://security.debian.org/pool/updates/main/a/apt/apt-utils_0.7.20.2+lenny1_armel.deb http://security.debian.org/pool/updates/main/a/apt/apt_0.7.20.2+lenny1_armel.deb http://security.debian.org/pool/updates/main/a/apt/libapt-pkg-dev_0.7.20.2+lenny1_armel.deb http://security.debian.org/pool/updates/main/a/apt/apt-transport-https_0.7.20.2+lenny1_armel.deb i386 (Intel ia32) http://security.debian.org/pool/updates/main/a/apt/apt_0.7.20.2+lenny1_i386.deb http://security.debian.org/pool/updates/main/a/apt/libapt-pkg-dev_0.7.20.2+lenny1_i386.deb http://security.debian.org/pool/updates/main/a/apt/apt-utils_0.7.20.2+lenny1_i386.deb http://security.debian.org/pool/updates/main/a/apt/apt-transport-https_0.7.20.2+lenny1_i386.deb ia64 (Intel ia64) http://security.debian.org/pool/updates/main/a/apt/apt-transport-https_0.7.20.2+lenny1_ia64.deb http://security.debian.org/pool/updates/main/a/apt/libapt-pkg-dev_0.7.20.2+lenny1_ia64.deb http://security.debian.org/pool/updates/main/a/apt/apt-utils_0.7.20.2+lenny1_ia64.deb http://security.debian.org/pool/updates/main/a/apt/apt_0.7.20.2+lenny1_ia64.deb mips (MIPS (Big Endian)) http://security.debian.org/pool/updates/main/a/apt/apt-transport-https_0.7.20.2+lenny1_mips.deb http://security.debian.org/pool/updates/main/a/apt/apt-utils_0.7.20.2+lenny1_mips.deb http://security.debian.org/pool/updates/main/a/apt/libapt-pkg-dev_0.7.20.2+lenny1_mips.deb http://security.debian.org/pool/updates/main/a/apt/apt_0.7.20.2+lenny1_mips.deb mipsel (MIPS (Little Endian)) http://security.debian.org/pool/updates/main/a/apt/libapt-pkg-dev_0.7.20.2+lenny1_mipsel.deb http://security.debian.org/pool/updates/main/a/apt/apt-utils_0.7.20.2+lenny1_mipsel.deb http://security.debian.org/pool/updates/main/a/apt/apt-transport-https_0.7.20.2+lenny1_mipsel.deb http://security.debian.org/pool/updates/main/a/apt/apt_0.7.20.2+lenny1_mipsel.deb powerpc (PowerPC) http://security.debian.org/pool/updates/main/a/apt/apt_0.7.20.2+lenny1_powerpc.deb http://security.debian.org/pool/updates/main/a/apt/apt-transport-https_0.7.20.2+lenny1_powerpc.deb http://security.debian.org/pool/updates/main/a/apt/libapt-pkg-dev_0.7.20.2+lenny1_powerpc.deb http://security.debian.org/pool/updates/main/a/apt/apt-utils_0.7.20.2+lenny1_powerpc.deb s390 (IBM S/390) http://security.debian.org/pool/updates/main/a/apt/apt-transport-https_0.7.20.2+lenny1_s390.deb http://security.debian.org/pool/updates/main/a/apt/apt-utils_0.7.20.2+lenny1_s390.deb http://security.debian.org/pool/updates/main/a/apt/libapt-pkg-dev_0.7.20.2+lenny1_s390.deb http://security.debian.org/pool/updates/main/a/apt/apt_0.7.20.2+lenny1_s390.deb sparc (Sun SPARC/UltraSPARC) http://security.debian.org/pool/updates/main/a/apt/apt_0.7.20.2+lenny1_sparc.deb http://security.debian.org/pool/updates/main/a/apt/apt-utils_0.7.20.2+lenny1_sparc.deb http://security.debian.org/pool/updates/main/a/apt/libapt-pkg-dev_0.7.20.2+lenny1_sparc.deb http://security.debian.org/pool/updates/main/a/apt/apt-transport-https_0.7.20.2+lenny1_sparc.deb
Identificadores estándar
Propiedad	Valor
CVE	CVE-2009-1300 CVE-2009-1358
BID
Recursos adicionales
Debian Security Advisory (DSA-1779-1) http://lists.debian.org/debian-security-announce/2009/msg00090.html