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Palo Alto Networks

TMA-PALOALTO-6.4

Ensure DNS sinkholing is configured on all anti-spyware profiles in use

CaoCấp 1Tự độngpaloalto

Mô tả

Configure DNS sinkholing for all anti-spyware profiles in use. All internal requests to the selected sinkhole IP address must traverse the firewall. Any device attempting to communicate with the DNS sinkhole IP address should be considered infected. PASS requires default-paloalto-dns with action sinkhole in an anti-spyware profile; confirm every profile in use and the sinkhole IPv4/IPv6 addresses. Audited against the PAN-OS running configuration in set format: run 'set cli config-output-format set', then 'configure' and 'show' (or 'show config running') and save the full output.

Cách kiểm tra

Phương pháp kiểm tra: Mẫu cấu hình

Mẫu khớp
(?m)^set (?:shared |vsys \S+ |device-group \S+ |template \S+ config (?:shared |vsys \S+ )?)?profiles spyware (?:"[^"\n]*"|\S+) botnet-domains lists default-paloalto-dns action sinkhole[ \t]*$

Cách khắc phục

Phương pháp khắc phục: Hướng dẫn hoặc bản vá hạ tầng

configure set profiles spyware <profile> botnet-domains lists default-paloalto-dns action sinkhole set profiles spyware <profile> botnet-domains sinkhole ipv4-address sinkhole.paloaltonetworks.com set profiles spyware <profile> botnet-domains sinkhole ipv6-address ::1 commit # CIS guidance: Navigate to Objects > Security Profiles > Anti-Spyware. Within the each anti-spyware profile, under its DNS Policies tab, set the Signature Source List: default-paloalto-dns should have as its Policy Action set to sinkhole If licensed, the DNS Security should have as its Policy Action set to sinkhole Verify the 'Sinkhole IPv4' IP address is correct. This should be set to sinkhole.paloaltnetworks.com, or if an internal host is set then that host IP or FQDN should be in that field Verify the 'Sinkhole IPv6' IP address is correct. This should be set to IPv6 Loopback IP (::1), or if an internal DNS Sinkhole host is set then that host IP or FQDN should be in that field Navigate to Policies > Security Policies For each outbound security Policy, in the Actions tab, set the Anti-Spyware setting to include the Spyware Profile created, either explicitly or as a Group Profile

Thuộc tính

Hệ điều hành
Bất kỳ
Thẻ
paloaltothreat-prevention
Tham chiếu
CIS Palo Alto Firewall 11 Benchmark v1.2.0 - 6.4 Ensure DNS sinkholing is configured on all anti-spyware profiles in use

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shell
tmaegis scan --target paloalto