Check: ARDC-CN-000330
Adobe Acrobat Reader DC Continuous Track STIG:
ARDC-CN-000330
(in versions v2 r1 through v1 r2)
Title
Adobe Reader DC must disable periodical uploading of European certificates. (Cat III impact)
Discussion
By default, the user can update European certificates from an Adobe server through the GUI. When uploading European certificates is disabled, it prevents the automatic download and installation of certificates and disables and locks the end user's ability to upload those certificates.
Check Content
Verify the following registry configuration: Note: The Key Names "cDigSig" and "cEUTLDownload" are not created by default in the Adobe Reader DC install and must be created. Utilizing the Registry Editor, navigate to the following: HKEY_CURRENT_USER\Software\Adobe\Acrobat Reader\DC\Security\cDigSig\cEUTLDownload Value Name: bLoadSettingsFromURL Type: REG_DWORD Value: 0 If the value for bLoadSettingsFromURL is not set to “0” and Type configured to REG_DWORD or does not exist, then this is a finding.
Fix Text
Configure the following registry value: Note: The Key Names "cDigSig" and "cEUTLDownload" are not created by default in the Adobe Reader DC install and must be created. Registry Hive: HKEY_CURRENT_USER Registry Path: \Software\Adobe\Acrobat Reader\DC\Security\cDigSig\cEUTLDownload Value Name: bLoadSettingsFromURL Type: REG_DWORD Value: 0
Additional Identifiers
Rule ID: SV-213190r400378_rule
Vulnerability ID: V-213190
Group Title: SRG-APP-000427
Expert Comments
CCIs
Number | Definition |
---|---|
CCI-002470 |
The information system only allows the use of organization-defined certificate authorities for verification of the establishment of protected sessions. |
Controls
Number | Title |
---|---|
SC-23 (5) |
Allowed Certificate Authorities |