Boletines de Vulnerabilidades |
Ejecución remota de código en PHP |
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Clasificación de la vulnerabilidad |
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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 |
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Propiedad | Valor |
Fabricante afectado | GNU/Linux |
Software afectado |
GD Library 2.x PHP 5.2 < 5.2.11 PHP 5.3 < 5.3.1 |
Descripción |
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Se ha descubierto una vulnerabilidad de tipo desbordamiento de búfer en PHP 5.2 y 5.3. La vulnerabilidad reside en un error en la comprobación de la estructura "colorsTotal" en la función "_gdGetColors" en "gd_gd.c". Un atacante remoto podría ejecutar código arbitrario mediante un fichero GD especialmente diseñado. |
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Solución |
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Actualización de software Debian (DSA-1936-1) Debian Linux 4.0 Source http://security.debian.org/pool/updates/main/libg/libgd2/libgd2_2.0.33-5.2etch2.diff.gz http://security.debian.org/pool/updates/main/libg/libgd2/libgd2_2.0.33.orig.tar.gz http://security.debian.org/pool/updates/main/libg/libgd2/libgd2_2.0.33-5.2etch2.dsc alpha (DEC Alpha) http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.33-5.2etch2_alpha.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.33-5.2etch2_alpha.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.33-5.2etch2_alpha.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.33-5.2etch2_alpha.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.33-5.2etch2_alpha.deb amd64 (AMD x86_64 (AMD64)) http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.33-5.2etch2_amd64.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.33-5.2etch2_amd64.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.33-5.2etch2_amd64.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.33-5.2etch2_amd64.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.33-5.2etch2_amd64.deb arm (ARM) http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.33-5.2etch2_arm.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.33-5.2etch2_arm.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.33-5.2etch2_arm.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.33-5.2etch2_arm.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.33-5.2etch2_arm.deb hppa (HP PA RISC) http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.33-5.2etch2_hppa.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.33-5.2etch2_hppa.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.33-5.2etch2_hppa.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.33-5.2etch2_hppa.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.33-5.2etch2_hppa.deb i386 (Intel ia32) http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.33-5.2etch2_i386.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.33-5.2etch2_i386.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.33-5.2etch2_i386.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.33-5.2etch2_i386.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.33-5.2etch2_i386.deb ia64 (Intel ia64) http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.33-5.2etch2_ia64.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.33-5.2etch2_ia64.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.33-5.2etch2_ia64.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.33-5.2etch2_ia64.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.33-5.2etch2_ia64.deb mips (MIPS (Big Endian)) http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.33-5.2etch2_mips.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.33-5.2etch2_mips.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.33-5.2etch2_mips.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.33-5.2etch2_mips.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.33-5.2etch2_mips.deb mipsel (MIPS (Little Endian)) http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.33-5.2etch2_mipsel.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.33-5.2etch2_mipsel.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.33-5.2etch2_mipsel.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.33-5.2etch2_mipsel.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.33-5.2etch2_mipsel.deb powerpc (PowerPC) http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.33-5.2etch2_powerpc.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.33-5.2etch2_powerpc.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.33-5.2etch2_powerpc.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.33-5.2etch2_powerpc.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.33-5.2etch2_powerpc.deb s390 (IBM S/390) http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.33-5.2etch2_s390.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.33-5.2etch2_s390.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.33-5.2etch2_s390.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.33-5.2etch2_s390.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.33-5.2etch2_s390.deb sparc (Sun SPARC/UltraSPARC) http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.33-5.2etch2_sparc.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.33-5.2etch2_sparc.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.33-5.2etch2_sparc.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.33-5.2etch2_sparc.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.33-5.2etch2_sparc.deb Debian (DSA-1936-1) Debian Linux 5.0 Source http://security.debian.org/pool/updates/main/libg/libgd2/libgd2_2.0.36~rc1~dfsg-3+lenny1.dsc http://security.debian.org/pool/updates/main/libg/libgd2/libgd2_2.0.36~rc1~dfsg-3+lenny1.diff.gz http://security.debian.org/pool/updates/main/libg/libgd2/libgd2_2.0.36~rc1~dfsg.orig.tar.gz alpha (DEC Alpha) http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.36~rc1~dfsg-3+lenny1_alpha.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.36~rc1~dfsg-3+lenny1_alpha.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.36~rc1~dfsg-3+lenny1_alpha.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.36~rc1~dfsg-3+lenny1_alpha.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.36~rc1~dfsg-3+lenny1_alpha.deb amd64 (AMD x86_64 (AMD64)) http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.36~rc1~dfsg-3+lenny1_amd64.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.36~rc1~dfsg-3+lenny1_amd64.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.36~rc1~dfsg-3+lenny1_amd64.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.36~rc1~dfsg-3+lenny1_amd64.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.36~rc1~dfsg-3+lenny1_amd64.deb arm (ARM) http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.36~rc1~dfsg-3+lenny1_arm.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.36~rc1~dfsg-3+lenny1_arm.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.36~rc1~dfsg-3+lenny1_arm.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.36~rc1~dfsg-3+lenny1_arm.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.36~rc1~dfsg-3+lenny1_arm.deb armel (ARM EABI) http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.36~rc1~dfsg-3+lenny1_armel.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.36~rc1~dfsg-3+lenny1_armel.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.36~rc1~dfsg-3+lenny1_armel.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.36~rc1~dfsg-3+lenny1_armel.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.36~rc1~dfsg-3+lenny1_armel.deb hppa (HP PA RISC) http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.36~rc1~dfsg-3+lenny1_hppa.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.36~rc1~dfsg-3+lenny1_hppa.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.36~rc1~dfsg-3+lenny1_hppa.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.36~rc1~dfsg-3+lenny1_hppa.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.36~rc1~dfsg-3+lenny1_hppa.deb i386 (Intel ia32) http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.36~rc1~dfsg-3+lenny1_i386.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.36~rc1~dfsg-3+lenny1_i386.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.36~rc1~dfsg-3+lenny1_i386.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.36~rc1~dfsg-3+lenny1_i386.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.36~rc1~dfsg-3+lenny1_i386.deb ia64 (Intel ia64) http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.36~rc1~dfsg-3+lenny1_ia64.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.36~rc1~dfsg-3+lenny1_ia64.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.36~rc1~dfsg-3+lenny1_ia64.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.36~rc1~dfsg-3+lenny1_ia64.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.36~rc1~dfsg-3+lenny1_ia64.deb mips (MIPS (Big Endian)) http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.36~rc1~dfsg-3+lenny1_mips.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.36~rc1~dfsg-3+lenny1_mips.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.36~rc1~dfsg-3+lenny1_mips.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.36~rc1~dfsg-3+lenny1_mips.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.36~rc1~dfsg-3+lenny1_mips.deb mipsel (MIPS (Little Endian)) http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.36~rc1~dfsg-3+lenny1_mipsel.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.36~rc1~dfsg-3+lenny1_mipsel.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.36~rc1~dfsg-3+lenny1_mipsel.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.36~rc1~dfsg-3+lenny1_mipsel.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.36~rc1~dfsg-3+lenny1_mipsel.deb powerpc (PowerPC) http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.36~rc1~dfsg-3+lenny1_powerpc.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.36~rc1~dfsg-3+lenny1_powerpc.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.36~rc1~dfsg-3+lenny1_powerpc.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.36~rc1~dfsg-3+lenny1_powerpc.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.36~rc1~dfsg-3+lenny1_powerpc.deb s390 (IBM S/390) http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.36~rc1~dfsg-3+lenny1_s390.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.36~rc1~dfsg-3+lenny1_s390.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.36~rc1~dfsg-3+lenny1_s390.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.36~rc1~dfsg-3+lenny1_s390.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.36~rc1~dfsg-3+lenny1_s390.deb sparc (Sun SPARC/UltraSPARC) http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm_2.0.36~rc1~dfsg-3+lenny1_sparc.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm-dev_2.0.36~rc1~dfsg-3+lenny1_sparc.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-noxpm_2.0.36~rc1~dfsg-3+lenny1_sparc.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd-tools_2.0.36~rc1~dfsg-3+lenny1_sparc.deb http://security.debian.org/pool/updates/main/libg/libgd2/libgd2-xpm-dev_2.0.36~rc1~dfsg-3+lenny1_sparc.deb Red Hat (RHSA-2010:0003-1) RHEL Desktop Workstation (v. 5 cliente) Red Hat Desktop (v. 4) Red Hat Enterprise Linux (v. 5 servidor) Red Hat Enterprise Linux AS (v. 4) Red Hat Enterprise Linux AS (v. 4.8.z) Red Hat Enterprise Linux Desktop (v. 5 cliente) Red Hat Enterprise Linux ES (v. 4) Red Hat Enterprise Linux ES (v. 4.8.z) Red Hat Enterprise Linux EUS (v. 5.4.z servidor) Red Hat Enterprise Linux WS (v. 4) https://rhn.redhat.com/ Red Hat (RHSA-2010:0040-1) 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 AS (v. 4.8.z) Red Hat Enterprise Linux ES (v. 3) Red Hat Enterprise Linux ES (v. 4) Red Hat Enterprise Linux ES (v. 4.8.z) Red Hat Enterprise Linux EUS (v. 5.4.z servidor) Red Hat Enterprise Linux WS (v. 3) Red Hat Enterprise Linux WS (v. 4) https://rhn.redhat.com/ |
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Identificadores estándar |
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Propiedad | Valor |
CVE | CVE-2009-3546 |
BID | 36712 |
Recursos adicionales |
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Debian Security Advisory (DSA-1936-1) http://lists.debian.org/debian-security-announce/2009/msg00259.html Red Hat Security Advisory (RHSA-2010:0003-1) https://rhn.redhat.com/errata/RHSA-2010-0003.html Red Hat Security Advisory (RHSA-2010:0040-1) https://rhn.redhat.com/errata/RHSA-2010-0040.html |
Histórico de versiones |
||
Versión | Comentario | Fecha |
1.0 | Aviso emitido | 2009-11-26 |
1.1 | Aviso emitido por Red Hat (RHSA-2010:0003-1) | 2010-01-12 |
1.2 | Aviso emitido por Red Hat (RHSA-2010:0040-1) | 2010-01-25 |
1.3 | Aviso emitido por Suse (SUSE-SA:2010:005) | 2010-03-04 |