STIGQter: STIG Summary: Solaris 10 SPARC Security Technical Implementation Guide Version: 2 Release: 2 Benchmark Date: 22 Jan 2021:

The NFS server must be configured to restrict file system access to local hosts.

DISA Rule

SV-220058r603265_rule

Vulnerability Number

V-220058

Group Title

SRG-OS-000480

Rule Version

GEN005840

Severity

CAT II

CCI(s)

• CCI-000366 - The organization implements the security configuration settings.

Weight

10

Fix Recommendation

Edit /etc/dfs/dfstab and add ro and/or rw options (as appropriate) specifying a list of hosts or networks which are permitted access. Re-export the file systems.

Check Contents

Check the permissions on exported NFS file systems.

Procedure:
# exportfs -v
OR
# more /etc/dfs/sharetab

If the exported file systems do not contain the rw or ro options specifying a list of hosts or networks, this is a finding.

Vulnerability Number

V-220058

Documentable

False

Rule Version

GEN005840

Severity Override Guidance

Check the permissions on exported NFS file systems.

Procedure:
# exportfs -v
OR
# more /etc/dfs/sharetab

If the exported file systems do not contain the rw or ro options specifying a list of hosts or networks, this is a finding.

Check Content Reference

M

Target Key

4060

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