Title

The Voice Video Session Manager must protect session (call) records from unauthorized modification. (Cat II impact)

Discussion

If session records were to become compromised, then forensic analysis and discovery of the true source of potentially malicious system activity is impossible to achieve. To ensure the veracity of session records, the information system and/or the application must protect session information from unauthorized modification. This requirement can be achieved through multiple methods, which will depend upon system architecture and design. Some commonly employed methods include ensuring log files receive the proper file system permissions, and limiting log data locations.

Check Content

Verify the Voice Video Session Manager protects session records from unauthorized modification. If the Voice Video Session Manager does not protect session records from unauthorized modification, this is a finding.

Fix Text

Configure the Voice Video Session Manager protect session records from unauthorized modification.

Additional Identifiers

Rule ID: SV-206823r508661_rule

Vulnerability ID: V-206823

Group Title: SRG-NET-000099

Expert Comments

CCIs tied to check.

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