Boletines de Vulnerabilidades

int(4045)

Boletines de Vulnerabilidades

Múltiples vulnerabilidades en CUPS
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 estandar
Información sobre el sistema
Propiedad	Valor
Fabricante afectado	GNU/Linux
Software afectado	CUPS 1.3.7
Descripción
Se han descubierto múltiples vulnerabilidades de tipo desbordamiento de entero en CUPS 1.3.7. Las vulnerabilidades residen en errores en la comprobación de los límites al procesar imágenes PNG en los ficheros "filter/image-png.c" y "filter/image-zoom.c". Un atacante remoto podría causar una denegación de servicio y posiblemente ejecutar código arbitrario mediante una imagen PNG especialmente diseñada con los tamaños de altura y anchura grandes.
Solución
Actualización de software Red Hat (RHSA-2008:0498-3) RHEL Desktop Workstation (v. 5 cliente) Red Hat Desktop (v. 3) Red Hat Desktop (v. 4) Red Hat Enterprise Linux (v. 5 servidor) Red Hat Enterprise Linux AS (v. 3) Red Hat Enterprise Linux AS (v. 4) Red Hat Enterprise Linux Desktop (v. 5 cliente) Red Hat Enterprise Linux ES (v. 3) Red Hat Enterprise Linux ES (v. 4) Red Hat Enterprise Linux WS (v. 3) Red Hat Enterprise Linux WS (v. 4) https://rhn.redhat.com/ Debian (DSA-1625-1) Debian Linux 4.0 Source http://security.debian.org/pool/updates/main/c/cupsys/cupsys_1.2.7.orig.tar.gz http://security.debian.org/pool/updates/main/c/cupsys/cupsys_1.2.7-4etch4.diff.gz http://security.debian.org/pool/updates/main/c/cupsys/cupsys_1.2.7-4etch4.dsc Arquitectura independiente http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2-gnutls10_1.2.7-4etch4_all.deb http://security.debian.org/pool/updates/main/c/cupsys/cupsys-common_1.2.7-4etch4_all.deb amd64 (AMD x86_64 (AMD64)) http://security.debian.org/pool/updates/main/c/cupsys/cupsys-dbg_1.2.7-4etch4_amd64.deb http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2-dev_1.2.7-4etch4_amd64.deb http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2-dev_1.2.7-4etch4_amd64.deb http://security.debian.org/pool/updates/main/c/cupsys/cupsys_1.2.7-4etch4_amd64.deb http://security.debian.org/pool/updates/main/c/cupsys/cupsys-client_1.2.7-4etch4_amd64.deb http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2_1.2.7-4etch4_amd64.deb http://security.debian.org/pool/updates/main/c/cupsys/cupsys-bsd_1.2.7-4etch4_amd64.deb http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2_1.2.7-4etch4_amd64.deb arm (ARM) http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2-dev_1.2.7-4etch4_arm.deb http://security.debian.org/pool/updates/main/c/cupsys/cupsys-client_1.2.7-4etch4_arm.deb http://security.debian.org/pool/updates/main/c/cupsys/cupsys-bsd_1.2.7-4etch4_arm.deb http://security.debian.org/pool/updates/main/c/cupsys/cupsys-dbg_1.2.7-4etch4_arm.deb http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2-dev_1.2.7-4etch4_arm.deb http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2_1.2.7-4etch4_arm.deb http://security.debian.org/pool/updates/main/c/cupsys/cupsys_1.2.7-4etch4_arm.deb http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2_1.2.7-4etch4_arm.deb hppa (HP PA RISC) http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2_1.2.7-4etch4_hppa.deb http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2_1.2.7-4etch4_hppa.deb http://security.debian.org/pool/updates/main/c/cupsys/cupsys-dbg_1.2.7-4etch4_hppa.deb http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2-dev_1.2.7-4etch4_hppa.deb http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2-dev_1.2.7-4etch4_hppa.deb http://security.debian.org/pool/updates/main/c/cupsys/cupsys-client_1.2.7-4etch4_hppa.deb http://security.debian.org/pool/updates/main/c/cupsys/cupsys_1.2.7-4etch4_hppa.deb http://security.debian.org/pool/updates/main/c/cupsys/cupsys-bsd_1.2.7-4etch4_hppa.deb i386 (Intel ia32) http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2_1.2.7-4etch4_i386.deb http://security.debian.org/pool/updates/main/c/cupsys/cupsys-client_1.2.7-4etch4_i386.deb http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2-dev_1.2.7-4etch4_i386.deb http://security.debian.org/pool/updates/main/c/cupsys/cupsys-bsd_1.2.7-4etch4_i386.deb http://security.debian.org/pool/updates/main/c/cupsys/cupsys-dbg_1.2.7-4etch4_i386.deb http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2-dev_1.2.7-4etch4_i386.deb http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2_1.2.7-4etch4_i386.deb http://security.debian.org/pool/updates/main/c/cupsys/cupsys_1.2.7-4etch4_i386.deb ia64 (Intel ia64) http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2_1.2.7-4etch4_ia64.deb http://security.debian.org/pool/updates/main/c/cupsys/cupsys-bsd_1.2.7-4etch4_ia64.deb http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2_1.2.7-4etch4_ia64.deb http://security.debian.org/pool/updates/main/c/cupsys/cupsys-dbg_1.2.7-4etch4_ia64.deb http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2-dev_1.2.7-4etch4_ia64.deb http://security.debian.org/pool/updates/main/c/cupsys/cupsys_1.2.7-4etch4_ia64.deb http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2-dev_1.2.7-4etch4_ia64.deb http://security.debian.org/pool/updates/main/c/cupsys/cupsys-client_1.2.7-4etch4_ia64.deb mips (MIPS (Big Endian)) http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2_1.2.7-4etch4_mips.deb http://security.debian.org/pool/updates/main/c/cupsys/cupsys-client_1.2.7-4etch4_mips.deb http://security.debian.org/pool/updates/main/c/cupsys/cupsys-bsd_1.2.7-4etch4_mips.deb http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2-dev_1.2.7-4etch4_mips.deb http://security.debian.org/pool/updates/main/c/cupsys/cupsys-dbg_1.2.7-4etch4_mips.deb http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2_1.2.7-4etch4_mips.deb http://security.debian.org/pool/updates/main/c/cupsys/cupsys_1.2.7-4etch4_mips.deb http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2-dev_1.2.7-4etch4_mips.deb mipsel (MIPS (Little Endian)) http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2_1.2.7-4etch4_mipsel.deb http://security.debian.org/pool/updates/main/c/cupsys/cupsys_1.2.7-4etch4_mipsel.deb http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2-dev_1.2.7-4etch4_mipsel.deb http://security.debian.org/pool/updates/main/c/cupsys/cupsys-bsd_1.2.7-4etch4_mipsel.deb http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2_1.2.7-4etch4_mipsel.deb http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2-dev_1.2.7-4etch4_mipsel.deb http://security.debian.org/pool/updates/main/c/cupsys/cupsys-dbg_1.2.7-4etch4_mipsel.deb http://security.debian.org/pool/updates/main/c/cupsys/cupsys-client_1.2.7-4etch4_mipsel.deb powerpc (PowerPC) http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2_1.2.7-4etch4_powerpc.deb http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2_1.2.7-4etch4_powerpc.deb http://security.debian.org/pool/updates/main/c/cupsys/cupsys_1.2.7-4etch4_powerpc.deb http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2-dev_1.2.7-4etch4_powerpc.deb http://security.debian.org/pool/updates/main/c/cupsys/cupsys-bsd_1.2.7-4etch4_powerpc.deb http://security.debian.org/pool/updates/main/c/cupsys/cupsys-client_1.2.7-4etch4_powerpc.deb http://security.debian.org/pool/updates/main/c/cupsys/cupsys-dbg_1.2.7-4etch4_powerpc.deb http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2-dev_1.2.7-4etch4_powerpc.deb s390 (IBM S/390) http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2_1.2.7-4etch4_s390.deb http://security.debian.org/pool/updates/main/c/cupsys/cupsys_1.2.7-4etch4_s390.deb http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2_1.2.7-4etch4_s390.deb http://security.debian.org/pool/updates/main/c/cupsys/cupsys-dbg_1.2.7-4etch4_s390.deb http://security.debian.org/pool/updates/main/c/cupsys/cupsys-bsd_1.2.7-4etch4_s390.deb http://security.debian.org/pool/updates/main/c/cupsys/cupsys-client_1.2.7-4etch4_s390.deb http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2-dev_1.2.7-4etch4_s390.deb http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2-dev_1.2.7-4etch4_s390.deb sparc (Sun SPARC/UltraSPARC) http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2-dev_1.2.7-4etch4_sparc.deb http://security.debian.org/pool/updates/main/c/cupsys/cupsys-client_1.2.7-4etch4_sparc.deb http://security.debian.org/pool/updates/main/c/cupsys/cupsys-bsd_1.2.7-4etch4_sparc.deb http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2_1.2.7-4etch4_sparc.deb http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2-dev_1.2.7-4etch4_sparc.deb http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2_1.2.7-4etch4_sparc.deb http://security.debian.org/pool/updates/main/c/cupsys/cupsys-dbg_1.2.7-4etch4_sparc.deb http://security.debian.org/pool/updates/main/c/cupsys/cupsys_1.2.7-4etch4_sparc.deb
Identificadores estándar
Propiedad	Valor
CVE	CVE-2008-1722
BID	28781
Recursos adicionales
Red Hat Security Advisory (RHSA-2008:0498-3) https://rhn.redhat.com/errata/RHSA-2008-0498.html Debian Security Advisory (DSA 1625-1) http://lists.debian.org/debian-security-announce/2008/msg00210.html