Boletines de Vulnerabilidades

int(4344)

Boletines de Vulnerabilidades

Múltiples vulnerabilidades en Little cms (lcms)
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	Little cms < 1.17
Descripción
Se han descubierto múltiples vulnerabilidades en Little cms 1.17. Las vulnerabilidades son descritas a continuación: - CVE-2008-5316: Se ha descubierto una vulnerabilidad de tipo desbordamiento de búfer en lcms 1.16. La vulnerabilidad reside en un error en la comprobación de la cantidad de información leída de un fichero en la función "ReadEmbeddedTextTag" en "src/cmsio1.c". Un atacante remoto podría ejecutar código arbitrario mediante métodos un fichero de imagen especialmente diseñado. - CVE-2008-5317: La vulnerabilidad reside en un error en la validación de un entero con signo antes de la llamada a la función "cmsAllocGamma" en "src/cmsgamma.c". Un atacante remoto podría ejecutar código arbitrario mediante una imagen especialmente diseñada.
Solución
Actualización de software Debian (DSA-1684-1) Debian Linux 4.0 Source http://security.debian.org/pool/updates/main/l/lcms/lcms_1.15-1.1+etch1.diff.gz http://security.debian.org/pool/updates/main/l/lcms/lcms_1.15.orig.tar.gz http://security.debian.org/pool/updates/main/l/lcms/lcms_1.15-1.1+etch1.dsc alpha (DEC Alpha) http://security.debian.org/pool/updates/main/l/lcms/liblcms1-dev_1.15-1.1+etch1_alpha.deb http://security.debian.org/pool/updates/main/l/lcms/liblcms1_1.15-1.1+etch1_alpha.deb http://security.debian.org/pool/updates/main/l/lcms/liblcms-utils_1.15-1.1+etch1_alpha.deb amd64 (AMD x86_64 (AMD64)) http://security.debian.org/pool/updates/main/l/lcms/liblcms-utils_1.15-1.1+etch1_amd64.deb http://security.debian.org/pool/updates/main/l/lcms/liblcms1_1.15-1.1+etch1_amd64.deb http://security.debian.org/pool/updates/main/l/lcms/liblcms1-dev_1.15-1.1+etch1_amd64.deb arm (ARM) http://security.debian.org/pool/updates/main/l/lcms/liblcms1_1.15-1.1+etch1_arm.deb http://security.debian.org/pool/updates/main/l/lcms/liblcms1-dev_1.15-1.1+etch1_arm.deb http://security.debian.org/pool/updates/main/l/lcms/liblcms-utils_1.15-1.1+etch1_arm.deb hppa (HP PA RISC) http://security.debian.org/pool/updates/main/l/lcms/liblcms1-dev_1.15-1.1+etch1_hppa.deb http://security.debian.org/pool/updates/main/l/lcms/liblcms-utils_1.15-1.1+etch1_hppa.deb http://security.debian.org/pool/updates/main/l/lcms/liblcms1_1.15-1.1+etch1_hppa.deb i386 (Intel ia32) http://security.debian.org/pool/updates/main/l/lcms/liblcms1_1.15-1.1+etch1_i386.deb http://security.debian.org/pool/updates/main/l/lcms/liblcms-utils_1.15-1.1+etch1_i386.deb http://security.debian.org/pool/updates/main/l/lcms/liblcms1-dev_1.15-1.1+etch1_i386.deb ia64 (Intel ia64) http://security.debian.org/pool/updates/main/l/lcms/liblcms1-dev_1.15-1.1+etch1_ia64.deb http://security.debian.org/pool/updates/main/l/lcms/liblcms1_1.15-1.1+etch1_ia64.deb http://security.debian.org/pool/updates/main/l/lcms/liblcms-utils_1.15-1.1+etch1_ia64.deb mips (MIPS (Big Endian)) http://security.debian.org/pool/updates/main/l/lcms/liblcms-utils_1.15-1.1+etch1_mips.deb http://security.debian.org/pool/updates/main/l/lcms/liblcms1-dev_1.15-1.1+etch1_mips.deb http://security.debian.org/pool/updates/main/l/lcms/liblcms1_1.15-1.1+etch1_mips.deb mipsel (MIPS (Little Endian)) http://security.debian.org/pool/updates/main/l/lcms/liblcms1_1.15-1.1+etch1_mipsel.deb http://security.debian.org/pool/updates/main/l/lcms/liblcms1-dev_1.15-1.1+etch1_mipsel.deb http://security.debian.org/pool/updates/main/l/lcms/liblcms-utils_1.15-1.1+etch1_mipsel.deb powerpc (PowerPC) http://security.debian.org/pool/updates/main/l/lcms/liblcms1-dev_1.15-1.1+etch1_powerpc.deb http://security.debian.org/pool/updates/main/l/lcms/liblcms-utils_1.15-1.1+etch1_powerpc.deb http://security.debian.org/pool/updates/main/l/lcms/liblcms1_1.15-1.1+etch1_powerpc.deb s390 (IBM S/390) http://security.debian.org/pool/updates/main/l/lcms/liblcms1-dev_1.15-1.1+etch1_s390.deb http://security.debian.org/pool/updates/main/l/lcms/liblcms-utils_1.15-1.1+etch1_s390.deb http://security.debian.org/pool/updates/main/l/lcms/liblcms1_1.15-1.1+etch1_s390.deb sparc (Sun SPARC/UltraSPARC) http://security.debian.org/pool/updates/main/l/lcms/liblcms1-dev_1.15-1.1+etch1_sparc.deb http://security.debian.org/pool/updates/main/l/lcms/liblcms-utils_1.15-1.1+etch1_sparc.deb http://security.debian.org/pool/updates/main/l/lcms/liblcms1_1.15-1.1+etch1_sparc.deb Red Hat Security Advisory (RHSA-2009:0011-9) RHEL Desktop Workstation (v. 5 cliente) Red Hat Enterprise Linux (v. 5 servidor) Red Hat Enterprise Linux Desktop (v. 5 cliente) https://rhn.redhat.com/
Identificadores estándar
Propiedad	Valor
CVE	CVE-2008-5316 CVE-2008-5317
BID
Recursos adicionales
Debian Security Advisory (DSA-1684-1) http://lists.debian.org/debian-security-announce/2008/msg00276.html Red Hat Security Advisory (RHSA-2009:0011-9) https://rhn.redhat.com/errata/RHSA-2009-0011.html