Ejecución remota de código en nfs-utils
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Clasificación de la vulnerabilidad
|
Propiedad |
Valor |
Nivel de Confianza |
Oficial |
Impacto |
Obtener acceso |
Dificultad |
Avanzado |
Requerimientos del atacante |
Acceso remoto con cuenta |
Información sobre el sistema
|
Propiedad |
Valor |
Fabricant afectat |
GNU/Linux |
Software afectado |
nfs-utils |
Descripción
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Existe una vulnerabilidad de desbordamiento de búfer en rquotad de nfs-utils.
Una conversión incorrecta de enteros en arquitecturas de 64 bits puede conllevar dicho desbordamiento.
Un atacante con acceso a NFS podría enviar una petición especialmente diseñada con el fin de ejecutar códifo arbitrario. |
Solución
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Actualizacion de software
Red Hat Linux
Red Hat Desktop (v. 3) & SRPMS:
nfs-utils-1.0.6-33EL.src.rpm t
Red Hat Desktop (v. 3) & IA-32:
nfs-utils-1.0.6-33EL.i386.rpm t
Red Hat Desktop (v. 3) & x86_64:
nfs-utils-1.0.6-33EL.x86_64.rpm t
Red Hat Enterprise Linux AS (v. 3) & SRPMS:
nfs-utils-1.0.6-33EL.src.rpm t
Red Hat Enterprise Linux AS (v. 3) & IA-32:
nfs-utils-1.0.6-33EL.i386.rpm t
Red Hat Enterprise Linux AS (v. 3) & IA-64:
nfs-utils-1.0.6-33EL.ia64.rpm t
Red Hat Enterprise Linux AS (v. 3) & PPC:
nfs-utils-1.0.6-33EL.ppc.rpm t
Red Hat Enterprise Linux AS (v. 3) & s390:
nfs-utils-1.0.6-33EL.s390.rpm t
Red Hat Enterprise Linux AS (v. 3) & s390x:
nfs-utils-1.0.6-33EL.s390x.rpm t
Red Hat Enterprise Linux AS (v. 3) & x86_64:
nfs-utils-1.0.6-33EL.x86_64.rpm t
Red Hat Enterprise Linux ES (v. 3) & SRPMS:
nfs-utils-1.0.6-33EL.src.rpm t
Red Hat Enterprise Linux ES (v. 3) & IA-32:
nfs-utils-1.0.6-33EL.i386.rpm t
Red Hat Enterprise Linux ES (v. 3) & IA-64:
nfs-utils-1.0.6-33EL.ia64.rpm t
Red Hat Enterprise Linux ES (v. 3) & x86_64:
nfs-utils-1.0.6-33EL.x86_64.rpm t
Red Hat Enterprise Linux WS (v. 3) & SRPMS:
nfs-utils-1.0.6-33EL.src.rpm t
Red Hat Enterprise Linux WS (v. 3) & IA-32:
nfs-utils-1.0.6-33EL.i386.rpm t
Red Hat Enterprise Linux WS (v. 3) & IA-64:
nfs-utils-1.0.6-33EL.ia64.rpm t
Red Hat Enterprise Linux WS (v. 3) & x86_64:
nfs-utils-1.0.6-33EL.x86_64.rpm
http://rhn.redhat.com/
Mandrake Linux
Mandrake Linux 10.0:
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.0/RPMS/nfs-utils-1.0.6-2.2.100mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.0/RPMS/nfs-utils-clients-1.0.6-2.2.100mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.0/SRPMS/nfs-utils-1.0.6-2.2.100mdk.src.rpm
Mandrake Linux 10.0/AMD64:
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/amd64/10.0/RPMS/nfs-utils-1.0.6-2.2.100mdk.amd64.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/amd64/10.0/RPMS/nfs-utils-clients-1.0.6-2.2.100mdk.amd64.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/amd64/10.0/SRPMS/nfs-utils-1.0.6-2.2.100mdk.src.rpm
Mandrake Linux 10.1:
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.1/RPMS/nfs-utils-1.0.6-2.2.101mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.1/RPMS/nfs-utils-clients-1.0.6-2.2.101mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.1/SRPMS/nfs-utils-1.0.6-2.2.101mdk.src.rpm
Mandrake Linux 10.1/X86_64:
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.1/RPMS/nfs-utils-1.0.6-2.2.101mdk.x86_64.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.1/RPMS/nfs-utils-clients-1.0.6-2.2.101mdk.x86_64.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.1/SRPMS/nfs-utils-1.0.6-2.2.101mdk.src.rpm
Corporate Server 2.1:
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/2.1/RPMS/nfs-utils-1.0.1-1.3.C21mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/2.1/RPMS/nfs-utils-clients-1.0.1-1.3.C21mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/2.1/SRPMS/nfs-utils-1.0.1-1.3.C21mdk.src.rpm
Corporate Server 2.1/x86_64:
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/2.1/RPMS/nfs-utils-1.0.1-1.3.C21mdk.x86_64.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/2.1/RPMS/nfs-utils-clients-1.0.1-1.3.C21mdk.x86_64.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/2.1/SRPMS/nfs-utils-1.0.1-1.3.C21mdk.src.rpm
Mandrake Linux 9.2:
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/9.2/RPMS/nfs-utils-1.0.5-1.2.92mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/9.2/RPMS/nfs-utils-clients-1.0.5-1.2.92mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/9.2/SRPMS/nfs-utils-1.0.5-1.2.92mdk.src.rpm
Mandrake Linux 9.2/AMD64:
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/amd64/9.2/RPMS/nfs-utils-1.0.5-1.2.92mdk.amd64.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/amd64/9.2/RPMS/nfs-utils-clients-1.0.5-1.2.92mdk.amd64.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/amd64/9.2/SRPMS/nfs-utils-1.0.5-1.2.92mdk.src.rpm
Red Hat Linux (nuevos parches)
Red Hat Enterprise Linux AS (v. 2.1) / SRPMS:
nfs-utils-0.3.3-11.src.rpm
Red Hat Enterprise Linux AS (v. 2.1) / IA-32:
nfs-utils-0.3.3-11.i386.rpm t
Red Hat Enterprise Linux AS (v. 2.1) / IA-64:
nfs-utils-0.3.3-11.ia64.rpm t
Red Hat Enterprise Linux ES (v. 2.1) / SRPMS:
nfs-utils-0.3.3-11.src.rpm t
Red Hat Enterprise Linux ES (v. 2.1) / IA-32:
nfs-utils-0.3.3-11.i386.rpm t
Red Hat Enterprise Linux WS (v. 2.1) / SRPMS:
nfs-utils-0.3.3-11.src.rpm t
Red Hat Enterprise Linux WS (v. 2.1) / IA-32:
nfs-utils-0.3.3-11.i386.rpm t
Red Hat Linux Advanced Workstation 2.1 for the Itanium Processor / SRPMS:
nfs-utils-0.3.3-11.src.rpm t
Red Hat Linux Advanced Workstation 2.1 for the Itanium Processor / IA-64:
nfs-utils-0.3.3-11.ia64.rpm
https://rhn.redhat.com/ |
Identificadores estándar
|
Propiedad |
Valor |
CVE |
CAN-2004-0946 |
BID |
NULL |
Recursos adicionales
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Red Hat Linux Security Advisory RHSA-2004:583
https://rhn.redhat.com/errata/RHSA-2004-583.html
Mandrakesoft Security Advisories MDKSA-2005:005
http://www.mandrakesoft.com/security/advisories?name=MDKSA-2005:005
Red Hat Linux Security Advisory RHSA-2005:014-04
https://rhn.redhat.com/errata/RHSA-2005-014.html |
Histórico de versiones
|
Versión |
Comentario |
Data |
1.0
|
Aviso emitido
|
2004-12-21
|
1.1
|
Aviso emitido por Mandrake Linux (MDKSA-2005:005)
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2005-01-12
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1.2
|
Nuevo aviso emitido por Red Hat (RHSA-2005:014-04)
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2005-01-13
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