Details
InfoPath allows users to attach form templates when sending e-mail forms. If users are able to open form templates included with e-mail forms, rather than using a cached version that is previously published, an attacker could send a malicious form template with the e-mail form in an attempt to gain access to sensitive information.
Note: The form template is only opened directly if the form opens with a restricted security level. Otherwise the attachment is actually a link to the published location.
Solution
Set the policy value for User Configuration -> Administrative Templates -> Microsoft InfoPath 2010 -> InfoPath e-mail forms ‘Disable sending form template with e-mail forms’ to ‘Enabled’.
Supportive Information
The following resource is also helpful.
This security hardening control applies to the following category of controls within NIST 800-53: System and Communications Protection.This control applies to the following type of system Windows.
References
- 800-53|SC-18(4)
- CAT|II
- CCI|CCI-001170
- Rule-ID|SV-33639r1_rule
- STIG-ID|DTOO168
- Vuln-ID|V-17667