Vulnerabilidad en nfsd en el Kernel de Linux (CVE-2009-1072)
Gravedad CVSS v2.0:
MEDIA
Tipo:
CWE-16
Error de configuración
Fecha de publicación:
25/03/2009
Última modificación:
09/04/2025
Descripción
nfsd en el Kernel de Linux anteriores a la v2.6.28.9 no detiene la capacidad de CAP_MKNOD antes del manejo de una petición de usuario en un hilo, lo que permite a usuarios locales crear nodos de dispositivo, como se ha demostrado en un sistema de ficheros que ha sido exportado con la opción root_squash.
Impacto
Puntuación base 2.0
4.90
Gravedad 2.0
MEDIA
Productos y versiones vulnerables
| CPE | Desde | Hasta |
|---|---|---|
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | 2.6.28.9 (excluyendo) | |
| cpe:2.3:o:opensuse:opensuse:10.3:*:*:*:*:*:*:* | ||
| cpe:2.3:o:opensuse:opensuse:11.0:*:*:*:*:*:*:* | ||
| cpe:2.3:o:opensuse:opensuse:11.1:*:*:*:*:*:*:* | ||
| cpe:2.3:o:suse:linux_enterprise_desktop:10:sp2:*:*:*:*:*:* | ||
| cpe:2.3:o:suse:linux_enterprise_server:10:sp2:*:*:*:*:*:* | ||
| cpe:2.3:o:debian:debian_linux:4.0:*:*:*:*:*:*:* | ||
| cpe:2.3:o:debian:debian_linux:5.0:*:*:*:*:*:*:* | ||
| cpe:2.3:o:canonical:ubuntu_linux:6.06:*:*:*:*:*:*:* | ||
| cpe:2.3:o:canonical:ubuntu_linux:8.04:*:*:*:*:*:*:* | ||
| cpe:2.3:o:canonical:ubuntu_linux:8.10:*:*:*:*:*:*:* | ||
| cpe:2.3:o:canonical:ubuntu_linux:9.04:*:*:*:*:*:*:* | ||
| cpe:2.3:a:vmware:vcenter_server:4.0:-:*:*:*:*:*:* | ||
| cpe:2.3:a:vmware:virtualcenter:2.0.2:*:*:*:*:*:*:* | ||
| cpe:2.3:a:vmware:virtualcenter:2.5:*:*:*:*:*:*:* |
Para consultar la lista completa de nombres de CPE con productos y versiones, ver esta página
Referencias a soluciones, herramientas e información
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba%3Dcommitdiff%3Bh%3D76a67ec6fb79ff3570dcb5342142c16098299911
- http://lists.opensuse.org/opensuse-security-announce/2009-04/msg00007.html
- http://lists.opensuse.org/opensuse-security-announce/2009-05/msg00002.html
- http://lists.opensuse.org/opensuse-security-announce/2009-06/msg00000.html
- http://lists.opensuse.org/opensuse-security-announce/2009-06/msg00001.html
- http://secunia.com/advisories/34422
- http://secunia.com/advisories/34432
- http://secunia.com/advisories/34786
- http://secunia.com/advisories/35121
- http://secunia.com/advisories/35185
- http://secunia.com/advisories/35343
- http://secunia.com/advisories/35390
- http://secunia.com/advisories/35394
- http://secunia.com/advisories/35656
- http://secunia.com/advisories/37471
- http://thread.gmane.org/gmane.linux.kernel/805280
- http://www.debian.org/security/2009/dsa-1800
- http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.28.9
- http://www.openwall.com/lists/oss-security/2009/03/23/1
- http://www.redhat.com/support/errata/RHSA-2009-1081.html
- http://www.securityfocus.com/archive/1/507985/100/0/threaded
- http://www.securityfocus.com/bid/34205
- http://www.ubuntu.com/usn/usn-793-1
- http://www.vmware.com/security/advisories/VMSA-2009-0016.html
- http://www.vupen.com/english/advisories/2009/0802
- http://www.vupen.com/english/advisories/2009/3316
- https://exchange.xforce.ibmcloud.com/vulnerabilities/49356
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10314
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8382
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba%3Dcommitdiff%3Bh%3D76a67ec6fb79ff3570dcb5342142c16098299911
- http://lists.opensuse.org/opensuse-security-announce/2009-04/msg00007.html
- http://lists.opensuse.org/opensuse-security-announce/2009-05/msg00002.html
- http://lists.opensuse.org/opensuse-security-announce/2009-06/msg00000.html
- http://lists.opensuse.org/opensuse-security-announce/2009-06/msg00001.html
- http://secunia.com/advisories/34422
- http://secunia.com/advisories/34432
- http://secunia.com/advisories/34786
- http://secunia.com/advisories/35121
- http://secunia.com/advisories/35185
- http://secunia.com/advisories/35343
- http://secunia.com/advisories/35390
- http://secunia.com/advisories/35394
- http://secunia.com/advisories/35656
- http://secunia.com/advisories/37471
- http://thread.gmane.org/gmane.linux.kernel/805280
- http://www.debian.org/security/2009/dsa-1800
- http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.28.9
- http://www.openwall.com/lists/oss-security/2009/03/23/1
- http://www.redhat.com/support/errata/RHSA-2009-1081.html
- http://www.securityfocus.com/archive/1/507985/100/0/threaded
- http://www.securityfocus.com/bid/34205
- http://www.ubuntu.com/usn/usn-793-1
- http://www.vmware.com/security/advisories/VMSA-2009-0016.html
- http://www.vupen.com/english/advisories/2009/0802
- http://www.vupen.com/english/advisories/2009/3316
- https://exchange.xforce.ibmcloud.com/vulnerabilities/49356
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10314
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8382



