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V-260046

CAT I (High)

The Enterprise Voice, Video, and Messaging Session Manager must be configured to use only TLS 1.2 or greater for all TLS and SSL communications.

Rule ID

SV-260046r949099_rule

STIG

Enterprise Voice, Video, and Messaging Session Management Security Requirements Guide

Version

V1R2

CCIs

CCI-001453

Discussion

Using older unauthorized versions or incorrectly configuring protocol negotiation makes the gateway vulnerable to known and unknown attacks that exploit vulnerabilities in this protocol. This requirement applies to TLS gateways (also known as SSL gateways), web servers, and web applications. Application protocols such as HTTPS and DNSSEC use TLS as the underlying security protocol and thus are in scope for this requirement. NIST SP 800-52 provides guidance for client negotiation on either DOD-only or public-facing servers.

Check Content

Verify the Enterprise Voice, Video, and Messaging Session Manager is configured to only use TLS 1.2 or greater for all TLS and SSL communications.

If the Voice Video Session is not configured to only use TLS 1.2 or greater for all TLS and SSL communications, this is a finding.

Fix Text

Configure the Enterprise Voice, Video, and Messaging Session Manager to only use TLS 1.2 or greater for all TLS and SSL communications.