STIGQter STIGQter: STIG Summary: VMware vRealize Automation 7.x SLES Security Technical Implementation Guide Version: 1 Release: 1 Benchmark Date: 28 Sep 2018:

The Datagram Congestion Control Protocol (DCCP) must be disabled unless required.

DISA Rule

SV-100267r1_rule

Vulnerability Number

V-89617

Group Title

SRG-OS-000096-GPOS-00050

Rule Version

VRAU-SL-000495

Severity

CAT II

CCI(s)

Weight

10

Fix Recommendation

Prevent the DCCP protocol handler for dynamic loading:

# echo "install dccp /bin/true" >> /etc/modprobe.conf.local
# echo "install dccp_ipv4 /bin/true" >> /etc/modprobe.conf.local
# echo "install dccp_ipv6 /bin/true" >> /etc/modprobe.conf.local

Check Contents

Check that the DCCP protocol handler is prevented from dynamic loading:

# grep "install dccp /bin/true" /etc/modprobe.conf /etc/modprobe.conf.local /etc/modprobe.d/*

If no result is returned, this is a finding.

# grep "install dccp_ipv4 /bin/true" /etc/modprobe.conf /etc/modprobe.conf.local /etc/modprobe.d/*

If no result is returned, this is a finding.

# grep "install dccp_ipv6" /etc/modprobe.conf /etc/modprobe.conf.local /etc/modprobe.d/* | grep ‘bin/true’

If no result is returned, this is a finding.

Vulnerability Number

V-89617

Documentable

False

Rule Version

VRAU-SL-000495

Severity Override Guidance

Check that the DCCP protocol handler is prevented from dynamic loading:

# grep "install dccp /bin/true" /etc/modprobe.conf /etc/modprobe.conf.local /etc/modprobe.d/*

If no result is returned, this is a finding.

# grep "install dccp_ipv4 /bin/true" /etc/modprobe.conf /etc/modprobe.conf.local /etc/modprobe.d/*

If no result is returned, this is a finding.

# grep "install dccp_ipv6" /etc/modprobe.conf /etc/modprobe.conf.local /etc/modprobe.d/* | grep ‘bin/true’

If no result is returned, this is a finding.

Check Content Reference

M

Target Key

3459

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