STIGQter: STIG Summary: Solaris 11 SPARC Security Technical Implementation Guide Version: 2 Release: 3 Benchmark Date: 23 Apr 2021:

The system must not respond to ICMP broadcast netmask requests.

DISA Rule

SV-216371r603267_rule

Vulnerability Number

V-216371

Group Title

SRG-OS-000480

Rule Version

SOL-11.1-050040

Severity

CAT III

CCI(s)

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

Weight

10

Fix Recommendation

The Network Management profile is required.

Disable responses to address mask broadcast.

# pfexec ipadm set-prop -p _respond_to_address_mask_broadcast=0 ip

Check Contents

Determine if the response to address mask broadcast is disabled.

# ipadm show-prop -p _respond_to_address_mask_broadcast -co current ip

If the output of this command is not "0", this is a finding.

Vulnerability Number

V-216371

Documentable

False

Rule Version

SOL-11.1-050040

Severity Override Guidance

Determine if the response to address mask broadcast is disabled.

# ipadm show-prop -p _respond_to_address_mask_broadcast -co current ip

If the output of this command is not "0", this is a finding.

Check Content Reference

M

Target Key

4022

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