Ensure 'Configure the list of names that will bypass the HSTS policy check' is set to 'Disabled'

ÉlevéeNiveau 1Automatiséeedge

Description

This policy setting allows a list of names to be specified that will be exempt from HTTP Strict Transport Security (HSTS) policy checks then potentially upgraded from http:// to https://. The recommended state for this setting is: Disabled. Rationale: Allowing hostnames to be exempt from HSTS policy checks could allow for protocol downgrade attacks and cookie hijackings. The policy is Disabled when it is not present: the audit prints 'absent' when neither the value HSTSPolicyBypassList nor a populated list subkey HSTSPolicyBypassList exists under HKLM\SOFTWARE\Policies\Microsoft\Edge, otherwise the configured entries.

Méthode de vérification

Méthode d'audit: Registre Windows

registry

$l = @((Get-ItemProperty -Path 'Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Edge\HSTSPolicyBypassList' -ErrorAction SilentlyContinue).PSObject.Properties | Where-Object { $_.Name -notlike 'PS*' } | ForEach-Object { "$($_.Value)" }); $v = (Get-ItemProperty -Path 'Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Edge' -Name 'HSTSPolicyBypassList' -ErrorAction SilentlyContinue).'HSTSPolicyBypassList'; if ($null -eq $v -and $l.Count -eq 0) { 'absent' } else { 'configured: ' + (@($v) + $l -join ', ') }

Sortie attendue: absent

Méthode de correction

Méthode de correction: Recommandation ou correctif d'infrastructure

Configure through Group Policy: Computer Configuration\Policies\Administrative Templates\Microsoft Edge\Configure the list of names that will bypass the HSTS policy check = Disabled. Locally, remove the policy entries at HKLM\SOFTWARE\Policies\Microsoft\Edge\HSTSPolicyBypassList after reviewing them.

Propriétés

Systèmes d'exploitation: Tous
Étiquettes: edgebrowsercis-l1
Référence: CIS Microsoft Edge Benchmark v5.0.0 - 1.78 Ensure 'Configure the list of names that will bypass the HSTS policy check' is set to 'Disabled'

Vérifier cet hôte

Exécutez cette commande sur une machine que vous êtes autorisé à auditer. L'analyse est en lecture seule.

shell

tmaegis scan --target edge