int(4802)

Boletines de Vulnerabilidades

Ejecución remota de código en Apache Portable Runtime

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 Apache Portable Runtime 0.9.x y 1.3.x
Apache 2

Descripción
Se han descubierto múltiples vulnerabilidades en Apache Portable Runtime. Las vulnerabilidades residen en errores en las funciones "allocator_alloc" y "apr_palloc" en "memory/unix/apr_pools.c" y en las funciones "apr_rmm_malloc", "apr_rmm_calloc" y "apr_rmm_realloc" en "in misc/apr_rmm.c".

Un atacante remoto podría causar una denegación de servicio o ejecutar código arbitrario mediante llamadas especialmente diseñadas a estas funciones.

Solución


Actualización de software

Debian (DSA-1854-1)

Debian Linux 4.0
Source
http://security.debian.org/pool/updates/main/a/apr-util/apr-util_1.2.7+dfsg.orig.tar.gz
http://security.debian.org/pool/updates/main/a/apr-util/apr-util_1.2.7+dfsg-2+etch3.dsc
http://security.debian.org/pool/updates/main/a/apr/apr_1.2.7-9.diff.gz
http://security.debian.org/pool/updates/main/a/apr-util/apr-util_1.2.7+dfsg-2+etch3.diff.gz
http://security.debian.org/pool/updates/main/a/apr/apr_1.2.7.orig.tar.gz
http://security.debian.org/pool/updates/main/a/apr/apr_1.2.7-9.dsc
alpha (DEC Alpha)
http://security.debian.org/pool/updates/main/a/apr/libapr1_1.2.7-9_alpha.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1_1.2.7+dfsg-2+etch3_alpha.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1-dev_1.2.7-9_alpha.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1-dbg_1.2.7+dfsg-2+etch3_alpha.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1-dbg_1.2.7-9_alpha.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1-dev_1.2.7+dfsg-2+etch3_alpha.deb
amd64 (AMD x86_64 (AMD64))
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1_1.2.7+dfsg-2+etch3_amd64.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1-dev_1.2.7+dfsg-2+etch3_amd64.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1-dbg_1.2.7+dfsg-2+etch3_amd64.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1-dbg_1.2.7-9_amd64.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1-dev_1.2.7-9_amd64.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1_1.2.7-9_amd64.deb
arm (ARM)
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1-dbg_1.2.7+dfsg-2+etch3_arm.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1-dbg_1.2.7-9_arm.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1-dev_1.2.7+dfsg-2+etch3_arm.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1_1.2.7-9_arm.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1_1.2.7+dfsg-2+etch3_arm.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1-dev_1.2.7-9_arm.deb
hppa (HP PA RISC)
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1-dbg_1.2.7+dfsg-2+etch3_hppa.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1_1.2.7+dfsg-2+etch3_hppa.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1-dev_1.2.7+dfsg-2+etch3_hppa.deb
i386 (Intel ia32)
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1-dev_1.2.7+dfsg-2+etch3_i386.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1-dev_1.2.7-9_i386.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1_1.2.7+dfsg-2+etch3_i386.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1_1.2.7-9_i386.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1-dbg_1.2.7+dfsg-2+etch3_i386.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1-dbg_1.2.7-9_i386.deb
ia64 (Intel ia64)
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1-dev_1.2.7+dfsg-2+etch3_ia64.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1_1.2.7+dfsg-2+etch3_ia64.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1_1.2.7-9_ia64.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1-dbg_1.2.7+dfsg-2+etch3_ia64.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1-dbg_1.2.7-9_ia64.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1-dev_1.2.7-9_ia64.deb
mips (MIPS (Big Endian))
http://security.debian.org/pool/updates/main/a/apr/libapr1-dbg_1.2.7-9_mips.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1-dbg_1.2.7+dfsg-2+etch3_mips.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1-dev_1.2.7+dfsg-2+etch3_mips.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1_1.2.7+dfsg-2+etch3_mips.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1-dev_1.2.7-9_mips.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1_1.2.7-9_mips.deb
mipsel (MIPS (Little Endian))
http://security.debian.org/pool/updates/main/a/apr/libapr1-dbg_1.2.7-9_mipsel.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1-dbg_1.2.7+dfsg-2+etch3_mipsel.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1-dev_1.2.7-9_mipsel.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1-dev_1.2.7+dfsg-2+etch3_mipsel.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1_1.2.7-9_mipsel.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1_1.2.7+dfsg-2+etch3_mipsel.deb
powerpc (PowerPC)
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1-dev_1.2.7+dfsg-2+etch3_powerpc.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1-dev_1.2.7-9_powerpc.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1-dbg_1.2.7+dfsg-2+etch3_powerpc.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1-dbg_1.2.7-9_powerpc.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1_1.2.7-9_powerpc.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1_1.2.7+dfsg-2+etch3_powerpc.deb
s390 (IBM S/390)
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1-dev_1.2.7+dfsg-2+etch3_s390.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1_1.2.7-9_s390.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1-dbg_1.2.7+dfsg-2+etch3_s390.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1-dbg_1.2.7-9_s390.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1-dev_1.2.7-9_s390.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1_1.2.7+dfsg-2+etch3_s390.deb
sparc (Sun SPARC/UltraSPARC)
http://security.debian.org/pool/updates/main/a/apr/libapr1-dev_1.2.7-9_sparc.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1_1.2.7-9_sparc.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1-dev_1.2.7+dfsg-2+etch3_sparc.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1_1.2.7+dfsg-2+etch3_sparc.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1-dbg_1.2.7-9_sparc.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1-dbg_1.2.7+dfsg-2+etch3_sparc.deb

Debian (DSA-1854-1)

Debian Linux 5.0
Source
http://security.debian.org/pool/updates/main/a/apr/apr_1.2.12.orig.tar.gz
http://security.debian.org/pool/updates/main/a/apr/apr_1.2.12-5+lenny1.diff.gz
http://security.debian.org/pool/updates/main/a/apr-util/apr-util_1.2.12+dfsg.orig.tar.gz
http://security.debian.org/pool/updates/main/a/apr-util/apr-util_1.2.12+dfsg-8+lenny4.dsc
http://security.debian.org/pool/updates/main/a/apr-util/apr-util_1.2.12+dfsg-8+lenny4.diff.gz
http://security.debian.org/pool/updates/main/a/apr/apr_1.2.12-5+lenny1.dsc
alpha (DEC Alpha)
http://security.debian.org/pool/updates/main/a/apr/libapr1-dev_1.2.12-5+lenny1_alpha.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1-dbg_1.2.12-5+lenny1_alpha.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1-dbg_1.2.12+dfsg-8+lenny4_alpha.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1-dev_1.2.12+dfsg-8+lenny4_alpha.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1_1.2.12+dfsg-8+lenny4_alpha.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1_1.2.12-5+lenny1_alpha.deb
amd64 (AMD x86_64 (AMD64))
http://security.debian.org/pool/updates/main/a/apr/libapr1-dbg_1.2.12-5+lenny1_amd64.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1_1.2.12+dfsg-8+lenny4_amd64.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1_1.2.12-5+lenny1_amd64.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1-dbg_1.2.12+dfsg-8+lenny4_amd64.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1-dev_1.2.12+dfsg-8+lenny4_amd64.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1-dev_1.2.12-5+lenny1_amd64.deb
arm (ARM)
http://security.debian.org/pool/updates/main/a/apr/libapr1-dev_1.2.12-5+lenny1_arm.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1-dbg_1.2.12-5+lenny1_arm.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1_1.2.12-5+lenny1_arm.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1_1.2.12+dfsg-8+lenny4_arm.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1-dbg_1.2.12+dfsg-8+lenny4_arm.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1-dev_1.2.12+dfsg-8+lenny4_arm.deb
armel (ARM EABI)
http://security.debian.org/pool/updates/main/a/apr/libapr1_1.2.12-5+lenny1_armel.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1-dev_1.2.12+dfsg-8+lenny4_armel.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1-dev_1.2.12-5+lenny1_armel.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1-dbg_1.2.12-5+lenny1_armel.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1_1.2.12+dfsg-8+lenny4_armel.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1-dbg_1.2.12+dfsg-8+lenny4_armel.deb
hppa (HP PA RISC)
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1_1.2.12+dfsg-8+lenny4_hppa.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1-dev_1.2.12-5+lenny1_hppa.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1-dbg_1.2.12+dfsg-8+lenny4_hppa.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1-dev_1.2.12+dfsg-8+lenny4_hppa.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1_1.2.12-5+lenny1_hppa.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1-dbg_1.2.12-5+lenny1_hppa.deb
i386 (Intel ia32)
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1_1.2.12+dfsg-8+lenny4_i386.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1-dbg_1.2.12-5+lenny1_i386.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1-dbg_1.2.12+dfsg-8+lenny4_i386.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1_1.2.12-5+lenny1_i386.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1-dev_1.2.12+dfsg-8+lenny4_i386.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1-dev_1.2.12-5+lenny1_i386.deb
ia64 (Intel ia64)
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1-dbg_1.2.12+dfsg-8+lenny4_ia64.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1-dev_1.2.12+dfsg-8+lenny4_ia64.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1_1.2.12-5+lenny1_ia64.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1-dev_1.2.12-5+lenny1_ia64.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1_1.2.12+dfsg-8+lenny4_ia64.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1-dbg_1.2.12-5+lenny1_ia64.deb
mips (MIPS (Big Endian))
http://security.debian.org/pool/updates/main/a/apr/libapr1_1.2.12-5+lenny1_mips.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1-dbg_1.2.12+dfsg-8+lenny4_mips.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1-dbg_1.2.12-5+lenny1_mips.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1_1.2.12+dfsg-8+lenny4_mips.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1-dev_1.2.12-5+lenny1_mips.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1-dev_1.2.12+dfsg-8+lenny4_mips.deb
mipsel (MIPS (Little Endian))
http://security.debian.org/pool/updates/main/a/apr/libapr1-dbg_1.2.12-5+lenny1_mipsel.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1-dev_1.2.12+dfsg-8+lenny4_mipsel.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1-dbg_1.2.12+dfsg-8+lenny4_mipsel.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1_1.2.12+dfsg-8+lenny4_mipsel.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1-dev_1.2.12-5+lenny1_mipsel.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1_1.2.12-5+lenny1_mipsel.deb
powerpc (PowerPC)
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1_1.2.12+dfsg-8+lenny4_powerpc.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1-dbg_1.2.12-5+lenny1_powerpc.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1-dev_1.2.12+dfsg-8+lenny4_powerpc.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1_1.2.12-5+lenny1_powerpc.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1-dbg_1.2.12+dfsg-8+lenny4_powerpc.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1-dev_1.2.12-5+lenny1_powerpc.deb
s390 (IBM S/390)
http://security.debian.org/pool/updates/main/a/apr/libapr1_1.2.12-5+lenny1_s390.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1-dbg_1.2.12+dfsg-8+lenny4_s390.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1-dev_1.2.12+dfsg-8+lenny4_s390.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1-dev_1.2.12-5+lenny1_s390.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1_1.2.12+dfsg-8+lenny4_s390.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1-dbg_1.2.12-5+lenny1_s390.deb
sparc (Sun SPARC/UltraSPARC)
http://security.debian.org/pool/updates/main/a/apr/libapr1-dev_1.2.12-5+lenny1_sparc.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1-dbg_1.2.12-5+lenny1_sparc.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1-dbg_1.2.12+dfsg-8+lenny4_sparc.deb
http://security.debian.org/pool/updates/main/a/apr/libapr1_1.2.12-5+lenny1_sparc.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1_1.2.12+dfsg-8+lenny4_sparc.deb
http://security.debian.org/pool/updates/main/a/apr-util/libaprutil1-dev_1.2.12+dfsg-8+lenny4_sparc.deb

Red Hat (RHSA-2009:1204-1)
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. 5.3.z servidor)
Red Hat Enterprise Linux WS (v. 4)
https://rhn.redhat.com/

Red Hat (RHSA-2009:1205-1)
Red Hat Desktop (v. 3)
Red Hat Enterprise Linux AS (v. 3)
Red Hat Enterprise Linux ES (v. 3)
Red Hat Enterprise Linux WS (v. 3)
https://rhn.redhat.com/

Suse Linux
Las actualizaciones pueden descargarse mediante YAST o del servidor FTP oficial de Suse Linux.

Apache 2.2.9
http://httpd.apache.org/download.cgi

Identificadores estándar
Propiedad Valor
CVE CVE-2009-2412
BID

Recursos adicionales
Debian Security Advisory (DSA-1854-1)
http://lists.debian.org/debian-security-announce/2009/msg00170.html

Red Hat Security Advisory (RHSA-2009:1204-1)
https://rhn.redhat.com/errata/RHSA-2009-1204.html

Red Hat Security Advisory (RHSA-2009:1205-1)
https://rhn.redhat.com/errata/RHSA-2009-1205.html

SUSE Security Advisory (SUSE-SA:2009:050)
http://www.novell.com/linux/security/advisories/2009_50_apache.html

SUSE Security Advisory (SUSE-SR:2010:011)
http://www.novell.com/linux/security/advisories/2010_11_sr.html

Apache httpd 2.2.9
http://httpd.apache.org/security/vulnerabilities_22.html

Histórico de versiones
Versión Comentario Fecha
1.0 Aviso emitido 2009-08-13
1.1 Aviso emitido por Red Hat (RHSA-2009:1204-1), aviso emitido por Red Hat (RHSA-2009:1205-1) 2009-08-14
1.2 Aviso emitido por Suse (SUSE-SA:2009:050) 2009-11-03
1.3 Aviso actualizado por Suse (SUSE-SR:2010:011) 2010-05-17
1.4 Aviso emitido por Apache 2010-10-27

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