FreeBSD 'nfsserver' Module CVE-2013-4851 Access Bypass Vulnerability

Bugtraq ID:	61484
Class:	Access Validation Error
CVE:	CVE-2013-4851
Remote:	Yes
Local:	No
Published:	Jul 29 2013 12:00AM
Updated:	Aug 28 2013 06:09PM
Credit:	Rick Macklem, Christopher Key, Tim Zingelman
Vulnerable:	Debian Linux 6.0 sparc Debian Linux 6.0 s/390 Debian Linux 6.0 powerpc Debian Linux 6.0 mips Debian Linux 6.0 ia-64 Debian Linux 6.0 ia-32 Debian Linux 6.0 arm Debian Linux 6.0 amd64
Not Vulnerable:

FreeBSD 'nfsserver' Module CVE-2013-4851 Access Bypass Vulnerability

FreeBSD is prone to a access-bypass vulnerability.

Remote attackers can exploit this issue to bypass certain security restrictions and gain unauthorized access.

FreeBSD 8.3, 9.0, and 9.1 are vulnerable.

FreeBSD 'nfsserver' Module CVE-2013-4851 Access Bypass Vulnerability

Currently, we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

FreeBSD 'nfsserver' Module CVE-2013-4851 Access Bypass Vulnerability

Solution:
Updates are available. Please see the references or vendor advisory for more information.

FreeBSD 'nfsserver' Module CVE-2013-4851 Access Bypass Vulnerability

References:

• FreeBSD Homepage (FreeBSD)