Check: ARDC-CN-000020
Adobe Acrobat Reader DC Continuous Track STIG:
ARDC-CN-000020
(in versions v2 r1 through v1 r2)
Title
Adobe Reader DC must enable Protected View. (Cat II impact)
Discussion
A threat to users of Adobe Reader DC is opening a PDF file that contains malicious executable content. Protected view restricts Adobe Reader DC functionality, within a sandbox, when a PDF is opened from an untrusted source. This isolation of the PDFs reduces the risk of security breaches in areas outside the sandbox. Satisfies: SRG-APP-000112, SRG-APP-000206, SRG-APP-000207, SRG-APP-000209, SRG-APP-000210
Check Content
Verify the following registry configuration: Utilizing the Registry Editor, navigate to the following: HKEY_LOCAL_MACHINE\Software\Policies\Adobe\Acrobat Reader\DC\FeatureLockDown Value Name: iProtectedView Type: REG_DWORD Value: 2 If the value for iProtectedView is not set to “2” and Type configured to REG_DWORD or does not exist, then this is a finding.
Fix Text
Configure the following registry value: Registry Hive: HKEY_LOCAL_MACHINE Registry Path: \Software\Policies\Adobe\Acrobat Reader\DC\FeatureLockDown Value Name: iProtectedView Type: REG_DWORD Value: 2
Additional Identifiers
Rule ID: SV-213171r395811_rule
Vulnerability ID: V-213171
Group Title: SRG-APP-000112
Expert Comments
CCIs
Number | Definition |
---|---|
CCI-001166 |
The information system identifies organization-defined unacceptable mobile code. |
CCI-001169 |
The information system prevents the download of organization-defined unacceptable mobile code. |
CCI-001170 |
The information system prevents the automatic execution of mobile code in organization-defined software applications. |
CCI-001662 |
The information system takes organization-defined corrective action when organization-defined unacceptable mobile code is identified. |
CCI-001695 |
The information system prevents the execution of organization-defined unacceptable mobile code. |