Title

The Enterprise Voice, Video, and Messaging Endpoint must be configured to produce session (call detail) records containing when (date and time) the connection occurred. (Cat II impact)

Discussion

Session records are commonly produced by session management and border elements. Many Enterprise Voice, Video, and Messaging Endpoints are not capable of providing session records and instead rely on session management and border elements. Enterprise Voice, Video, and Messaging Endpoints capable of producing session records provide supplemental confirmation of monitored events. Enterprise Voice, Video, and Messaging Endpoints that communicate beyond these defined environments must generate session records. Session record content that may be necessary to satisfy this requirement includes, for example, type of connection, connection origination, time stamps, outcome, user identities, and user identifiers. Additionally, an adversary must not be able to modify or delete session records. Detailed records are typically produced by the session manager but can be augmented by nontelephone endpoint records.

Check Content

Verify the Enterprise Voice, Video, and Messaging Endpoint produces session records containing when the connection occurred. The record must include session start/join/leave/stop times. If the Enterprise Voice, Video, and Messaging Endpoint does not produce session records containing the date and time when the connection occurred, this is a finding.

Fix Text

Configure the Enterprise Voice, Video, and Messaging Endpoint to produce session records containing the date and time when the connection occurred.

Additional Identifiers

Rule ID: SV-259956r948835_rule

Vulnerability ID: V-259956

Group Title: SRG-NET-000075

Expert Comments

CCIs tied to check.

Controls tied to check. These are derived from the CCIs shown above.