redhat-config-nfs security update

An updated redhat-config-nfs package that fixes bugs and potential security
issues is now available for Red Hat Enterprise Linux 3.

The redhat-config-nfs package includes a graphical user interface for
creating, modifying, and deleting nfs shares.

John Buswell discovered a flaw in redhat-config-nfs that could lead to
incorrect permissions on exported shares when exporting to multiple
hosts. This could cause an option such as "all_squash" to not be
applied to all of the listed hosts. The Common Vulnerabilities and
Exposures project (cve.mitre.org) has assigned the name CAN-2004-0750 to
this issue.

Additionally, a bug was found that prevented redhat-config-nfs from being
run if hosts didn't have options set in /etc/exports.

All users of redhat-config-nfs are advised to upgrade to these updated
packages as well as checking their NFS shares directly or via the
/etc/exports file for any incorrectly set options.

Before applying this update, make sure that all previously-released
errata relevant to your system have been applied. Use Red Hat
Network to download and update your packages. To launch the Red Hat
Update Agent, use the following command:

up2date

For information on how to install packages manually, refer to the
following Web page for the System Administration or Customization
guide specific to your system:

http://www.redhat.com/docs/manuals/enterprise/

107997 - CAN-2004-0750 [PATCH] /etc/exports has incorrect syntax for multiple hosts with a single mount point

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-0750