TMA-IIS-3.2

Ensure 'debug' is turned off

FaibleNiveau 2Automatiséeiis

Description

Developers often enable the debug mode during active ASP.NET development so that they do not have to continually clear their browsers cache every time they make a change to a resource handler. The problem would arise from this being left "on" or set to "true". Compilation debug output is displayed to the end user, allowing malicious persons to obtain detailed information about applications. compilation debug must be false in the root web.config and every site. PowerShell 5.1 with the WebAdministration module; run elevated.

Méthode de vérification

Méthode d'audit: Commande shell

shell

Import-Module WebAdministration -ErrorAction Stop; $paths = @('MACHINE/WEBROOT') + @(Get-Website | ForEach-Object { "IIS:\Sites\$($_.Name)" }); $bad = @($paths | Where-Object { $c = Get-WebConfiguration -Filter 'system.web/compilation' -PSPath $_; $c.debug -ne $false }); if ($bad.Count -eq 0) { 'compliant' } else { 'noncompliant' }

Sortie attendue: compliant

Méthode de correction

Méthode de correction: Recommandation ou correctif d'infrastructure

Set-WebConfigurationProperty -PSPath 'MACHINE/WEBROOT/APPHOST/<site>' -Filter system.web/compilation -Name debug -Value False

Propriétés

Systèmes d'exploitation: Tous
Étiquettes: iisaspnet
Référence: CIS Microsoft IIS 10 Benchmark v1.2.1 - 3.2 Ensure 'debug' is turned off

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 iis --level 2