TMA-CHROME-4.3

Ensure 'Allow invocation of file selection dialogs' is set to 'Disabled'

Trung bìnhCấp 2Tự độngchrome

Mô tả

This setting allows access to local files by allowing file selection dialogs in Google Chrome. The recommended state for this setting is: Disabled (0) Rationale: Allowing users to import favorites, upload files, and save links could pose potential security risks by allowing data to be uploaded to external sites or by downloading malicious files. Audit reads the Group Policy registry value and prints 'compliant', 'unset' (policy not configured, reported as FAIL) or the non-compliant value. Registry value: HKLM\SOFTWARE\Policies\Google\Chrome:AllowFileSelectionDialogs (REG_DWORD); compliant when it is 0. Remediation writes 0 locally; in a domain set it through the ADMX so Group Policy does not revert it.

Cách kiểm tra

Phương pháp kiểm tra: Windows Registry

registry

$v = (Get-ItemProperty -Path 'Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Google\Chrome' -Name 'AllowFileSelectionDialogs' -ErrorAction SilentlyContinue).'AllowFileSelectionDialogs'; if ($null -eq $v) { 'unset' } elseif (($null -ne $v -and @(0) -contains [int64]$v)) { 'compliant' } else { "non-compliant: $v" }

Đầu ra mong đợi: compliant

Cách khắc phục

Phương pháp khắc phục: Lệnh shell

shell

$p = 'Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Google\Chrome'; if (-not (Test-Path -Path $p)) { New-Item -Path $p -Force | Out-Null }; New-ItemProperty -Path $p -Name 'AllowFileSelectionDialogs' -Value 0 -PropertyType DWord -Force | Out-Null

Thuộc tính

Hệ điều hành: Bất kỳ
Thẻ: chromebrowsercis-l2
Tham chiếu: CIS Google Chrome Benchmark v3.0.0 - 4.3 Ensure 'Allow invocation of file selection dialogs' is set to 'Disabled'

Kiểm tra máy này

Chạy lệnh này trên máy bạn được phép kiểm tra. Lần quét chỉ ở chế độ đọc.

shell

tmaegis scan --target chrome --level 2