Plugins must be disabled by default

From Google Chrome v24 Windows STIG

Part of DTBC0046 - Blacklist plugins by default

Associated with IA controls: ECSC-1

Associated with: CCI-001588

SV-48104r1_rule Plugins must be disabled by default

Vulnerability discussion

Disabling plugins by default will reduce the attach surface of Google Chrome. Also, it ensures that functionality that is not used is disabled.

Check content

Universal method(Requires Chrome Browser v15 or later): 1. In the omnibox(address bar) type chrome://policy 2. If the policy "DisabledPlugins" is not shown or is not set to "*", then this is a finding. Windows: Start regedit Navigate to HKLM\Software\Policies\Google\Chrome\DisabledPlugins If this key does not exist or is not set to "*" this is a finding.

Fix text

Valid for Chrome Browser version 11 or later. Windows Registry: Registry Path: HKLM\Software\Policies\Google\Chrome\ Value Name: BlockPlugins Value Type: List of strings Value Data: "*" Windows group policy: Policy Path: Computer Configuration\Administrative Templates\Google\Google Chrome\Content Settings\ Policy Name: "Block all plugins" Policy State: Enabled Policy Value: "*"

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