Vulnerabilidad en ncpfs (CVE-2011-1679)
Gravedad CVSS v2.0:
BAJA
Tipo:
CWE-20
Validación incorrecta de entrada
Fecha de publicación:
10/04/2011
Última modificación:
11/04/2025
Descripción
ncpfs v2.2.6 y anteriores intentan usar (1) ncpmount para añadir al fichero /etc/mtab y (2) ncpumount para añadir al fichero /etc/mtab.tmp sin primero comprobar si el límite del recurso interfiere, lo que permitiría a un usuario provocar una corrupción del fichero /etc/mtab mediante un proceso con un valor RLIMIT_FSIZE pequeño, un asunto relacionado con CVE-2011-1089
Impacto
Puntuación base 2.0
3.30
Gravedad 2.0
BAJA
Productos y versiones vulnerables
| CPE | Desde | Hasta |
|---|---|---|
| cpe:2.3:a:ncpfs:ncpfs:*:*:*:*:*:*:*:* | 2.2.6 (incluyendo) | |
| cpe:2.3:a:ncpfs:ncpfs:2.2.1:*:*:*:*:*:*:* | ||
| cpe:2.3:a:ncpfs:ncpfs:2.2.2:*:*:*:*:*:*:* | ||
| cpe:2.3:a:ncpfs:ncpfs:2.2.3:*:*:*:*:*:*:* | ||
| cpe:2.3:a:ncpfs:ncpfs:2.2.4:*:*:*:*:*:*:* | ||
| cpe:2.3:a:ncpfs:ncpfs:2.2.5:*:*:*:*:*:*:* |
Para consultar la lista completa de nombres de CPE con productos y versiones, ver esta página
Referencias a soluciones, herramientas e información
- http://openwall.com/lists/oss-security/2011/03/04/10
- http://openwall.com/lists/oss-security/2011/03/04/11
- http://openwall.com/lists/oss-security/2011/03/04/12
- http://openwall.com/lists/oss-security/2011/03/04/9
- http://openwall.com/lists/oss-security/2011/03/05/3
- http://openwall.com/lists/oss-security/2011/03/05/7
- http://openwall.com/lists/oss-security/2011/03/07/9
- http://openwall.com/lists/oss-security/2011/03/14/16
- http://openwall.com/lists/oss-security/2011/03/14/5
- http://openwall.com/lists/oss-security/2011/03/14/7
- http://openwall.com/lists/oss-security/2011/03/15/6
- http://openwall.com/lists/oss-security/2011/03/22/4
- http://openwall.com/lists/oss-security/2011/03/22/6
- http://openwall.com/lists/oss-security/2011/03/31/3
- http://openwall.com/lists/oss-security/2011/03/31/4
- http://openwall.com/lists/oss-security/2011/04/01/2
- https://bugzilla.redhat.com/show_bug.cgi?id=688980
- https://exchange.xforce.ibmcloud.com/vulnerabilities/66701
- http://openwall.com/lists/oss-security/2011/03/04/10
- http://openwall.com/lists/oss-security/2011/03/04/11
- http://openwall.com/lists/oss-security/2011/03/04/12
- http://openwall.com/lists/oss-security/2011/03/04/9
- http://openwall.com/lists/oss-security/2011/03/05/3
- http://openwall.com/lists/oss-security/2011/03/05/7
- http://openwall.com/lists/oss-security/2011/03/07/9
- http://openwall.com/lists/oss-security/2011/03/14/16
- http://openwall.com/lists/oss-security/2011/03/14/5
- http://openwall.com/lists/oss-security/2011/03/14/7
- http://openwall.com/lists/oss-security/2011/03/15/6
- http://openwall.com/lists/oss-security/2011/03/22/4
- http://openwall.com/lists/oss-security/2011/03/22/6
- http://openwall.com/lists/oss-security/2011/03/31/3
- http://openwall.com/lists/oss-security/2011/03/31/4
- http://openwall.com/lists/oss-security/2011/04/01/2
- https://bugzilla.redhat.com/show_bug.cgi?id=688980
- https://exchange.xforce.ibmcloud.com/vulnerabilities/66701