Ensure 'Service setting of ANY' in a security policy allowing traffic does not exist

ÉlevéeNiveau 1Revue manuellepaloalto

Description

Create security policies specifying application-default for the Service setting, in addition to the specific ports desired. The Service setting of any should not be used for any policies that allow traffic.

Méthode de vérification

Méthode d'audit: Revue manuelle

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Policies > Security: for every rule with action allow, confirm Service is application-default or specific service objects, never any. CLI: show rulebase security rules | match "service any" and check that each hit is a deny rule.

Méthode de correction

Méthode de correction: Recommandation ou correctif d'infrastructure

Navigate to Policies > Security. For each exposed host, set a Security Policy exists with: Source tab: Zone set to OUTSIDE Address set to any Destination tab: Zone set to DMZ / Address set to <DMZ Host Object> Application tab: Application set to web-browsing (or appropriate application) Service tab: Service set to application-default. The value of any should never be used

Propriétés

Systèmes d'exploitation: Tous
Étiquettes: paloaltofirewall-policy
Référence: CIS Palo Alto Firewall 11 Benchmark v1.2.0 - 7.2 Ensure 'Service setting of ANY' in a security policy allowing traffic does not exist