Vulnerability Bulletins |
Acceso a dispositivos importantes en Autofs 5 |
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Vulnerability classification |
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| Property | Value |
| Confidence level | Oficial |
| Impact | Aumento de privilegios |
| Dificulty | Experto |
| Required attacker level | Acceso remoto con cuenta |
System information |
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| Property | Value |
| Affected manufacturer | GNU/Linux |
| Affected software | autofs 5 |
Description |
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Se ha encontrado una vulnerabilidad en autofs 5 en sistemas Red Hat Enterprise Linux 4 y 5. La vulnerabilidad reside al no especificar la opción de montaje "nodev" para el "-hosts map" en la configuración por defecto. Un atacante local podría obtener acceso a dispositivos importantes a través de un servidor NFS remoto y mediante la creación de archivos de dispositivos especiales en dicho servidor. |
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Solution |
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Actualización de software Red Hat (RHSA-2007:1176-7) Red Hat Enterprise Linux (v. 5 server) Red Hat Enterprise Linux Desktop (v. 5 client) https://rhn.redhat.com/ Red Hat (RHSA-2007:1177-4) Red Hat Desktop (v. 4) Red Hat Enterprise Linux AS (v. 4) Red Hat Enterprise Linux ES (v. 4) Red Hat Enterprise Linux WS (v. 4) https://rhn.redhat.com/ Mandriva (MDVSA-2008:009 / MDVSA-2008:009-1) Mandriva Linux 2007 X86 ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.0/i586/media/main/updates/autofs-5.0.1-0.rc3.1.2mdv2007.0.i586.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.0/SRPMS/main/updates/autofs-5.0.1-0.rc3.1.2mdv2007.0.src.rpm X86_64 ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.0/x86_64/media/main/updates/autofs-5.0.1-0.rc3.1.2mdv2007.0.x86_64.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.0/SRPMS/main/updates/autofs-5.0.1-0.rc3.1.2mdv2007.0.src.rpm Mandriva Linux 2007.1 X86 ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.1/i586/media/main/updates/autofs-5.0.2-8.4mdv2007.1.i586.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.1/SRPMS/main/updates/autofs-5.0.2-8.4mdv2007.1.src.rpm X86_64 ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.1/x86_64/media/main/updates/autofs-5.0.2-8.4mdv2007.1.x86_64.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.1/SRPMS/main/updates/autofs-5.0.2-8.4mdv2007.1.src.rpm Mandriva Linux 2008.0 X86 ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2008.0/i586/media/main/updates/autofs-5.0.2-8.4mdv2008.0.i586.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2008.0/SRPMS/main/updates/autofs-5.0.2-8.4mdv2008.0.src.rpm X86_64 ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2008.0/x86_64/media/main/updates/autofs-5.0.2-8.4mdv2008.0.x86_64.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2008.0/SRPMS/main/updates/autofs-5.0.2-8.4mdv2008.0.src.rpm |
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Standar resources |
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| Property | Value |
| CVE | CVE-2007-6285 |
| BID | |
Other resources |
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Red Hat Security Advisory (RHSA-2007:1176-7) https://rhn.redhat.com/errata/RHSA-2007-1176.html Red Hat Security Advisory (RHSA-2007:1177-4) https://rhn.redhat.com/errata/RHSA-2007-1177.html Mandriva Security Advisory (MDVSA-2008:009) http://www.mandriva.com/security/advisories?name=MDVSA-2008:009 Mandriva Security Advisory (MDVSA-2008:009-1) http://www.mandriva.com/security/advisories?name=MDVSA-2008:009-1 |
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Version history |
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| Version | Comments | Date |
| 1.0 | Aviso emitido | 2008-01-03 |
| 1.1 | Aviso emitido por Mandriva (MDVSA-2008:009) | 2008-01-15 |
| 1.2 | Aviso actializado por Mandriva (MDVSA-2008:009-1) | 2008-01-22 |