53 lines
1.1 KiB
YAML
53 lines
1.1 KiB
YAML
---
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{{ if .Vars.ubtu24cis_level_1 }}
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{{ if .Vars.ubtu24cis_rule_3_3_4 }}
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kernel-param:
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net.ipv4.icmp_echo_ignore_broadcasts:
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title: 3.3.4 | Ensure broadcast ICMP requests are ignored | ipv4 ignore broadcast icmp
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value: '1'
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meta:
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server: 1
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workstation: 1
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CIS_ID:
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- 3.3.4
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CISv8:
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- 4.8
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CISv8_IG1: false
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CISv8_IG2: true
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CISv8_IG3: true
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NIST800-53R5:
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- CM-1
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- CM-2
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- CM-6
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- CM-7
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- IA-5
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command:
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ipv4_ignore_icmp_broadcast:
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title: 3.3.4 | Ensure broadcast ICMP requests are ignored | ipv4 ignore broadcast icmp conf
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exec: grep "net\.ipv4\.icmp_echo_ignore_broadcasts" /etc/sysctl.conf /etc/sysctl.d/*
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exit-status:
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or:
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- 0
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- 1
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stdout:
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- '/^\/etc\/sysctl.*:net.ipv4.icmp_echo_ignore_broadcasts\s*=\s*1/'
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meta:
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server: 1
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workstation: 1
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CIS_ID:
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- 3.3.4
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CISv8:
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- 4.8
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CISv8_IG1: false
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CISv8_IG2: true
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CISv8_IG3: true
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NIST800-53R5:
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- CM-1
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- CM-2
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- CM-6
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- CM-7
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- IA-5
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{{ end }}
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{{ end }}
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