STIGQter STIGQter: STIG Summary: Oracle Linux 6 Security Technical Implementation Guide Version: 2 Release: 3 Benchmark Date: 23 Apr 2021:

The operating system must prevent public IPv4 access into an organizations internal networks, except as appropriately mediated by managed interfaces employing boundary protection devices.

DISA Rule

SV-219553r603263_rule

Vulnerability Number

V-219553

Group Title

SRG-OS-000480

Rule Version

OL6-00-000117

Severity

CAT II

CCI(s)

Weight

10

Fix Recommendation

The "iptables" service can be enabled with the following commands:

# chkconfig iptables on
# service iptables start

Check Contents

If the system is a cross-domain system, this is not applicable.

Run the following command to determine the current status of the "iptables" service:

# service iptables status

If the service is not running, it should return the following:

iptables: Firewall is not running.

If the service is not running, this is a finding.

Vulnerability Number

V-219553

Documentable

False

Rule Version

OL6-00-000117

Severity Override Guidance

If the system is a cross-domain system, this is not applicable.

Run the following command to determine the current status of the "iptables" service:

# service iptables status

If the service is not running, it should return the following:

iptables: Firewall is not running.

If the service is not running, this is a finding.

Check Content Reference

M

Target Key

2928

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