Ensure 'HTTP Trace Method' is disabled

SrednjaNivo 1Automatskaiis

Opis

The HTTP TRACE method returns the contents of client HTTP requests in the entity- body of the TRACE response. Attackers could leverage this behavior to access sensitive information, such as authentication data or cookies, contained in the HTTP headers of the request. One such way to mitigate this is by using the <verbs> element of the <requestFiltering> collection. A server-level request filtering verb rule must deny TRACE (allowed=false). PowerShell 5.1 with the WebAdministration module; run elevated. CIS marks this recommendation Manual; the automated check implements its audit procedure.

Kako se proverava

Metod provere: Komanda ljuske

shell

Import-Module WebAdministration -ErrorAction Stop; $t = @(Get-WebConfiguration -Filter 'system.webServer/security/requestFiltering/verbs/add' -PSPath 'MACHINE/WEBROOT/APPHOST' | Where-Object { $_.verb -eq 'TRACE' -and $_.allowed -eq $false }); if ($t.Count -gt 0) { 'compliant' } else { 'noncompliant' }

Očekivani izlaz: compliant

Kako se ispravlja

Metod ispravke: Smernica ili zakrpa infrastrukture

Add-WebConfigurationProperty -PSPath 'MACHINE/WEBROOT/APPHOST' -Filter system.webServer/security/requestFiltering/verbs -Name . -Value @{verb='TRACE';allowed='False'}

Svojstva

Operativni sistemi: Bilo koji
Oznake: iisrequest-filtering
Referenca: CIS Microsoft IIS 10 Benchmark v1.2.1 - 4.6 Ensure 'HTTP Trace Method' is disabled

Proverite ovaj računar

Pokrenite ovo na računaru za koji imate dozvolu za proveru. Skeniranje radi u režimu samo za čitanje.

shell

tmaegis scan --target iis