The container platform must prohibit communication using TLS versions 1.0 and 1.1, and SSL 2.0 and 3.0.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-233276	SRG-APP-000560-CTR-001340	SV-233276r961869_rule		Medium

Description

The container platform and its components will prohibit the use of SSL and unauthorized versions of TLS protocols to properly secure communication. The use of unsupported protocol exposes vulnerabilities to the container platform by rogue traffic interceptions, man-in-the middle-attacks, and impersonation of users or services from the container platform runtime, registry, and keystore. The container platform and its components will adhere to NIST 800-52R2.

STIG	Date
Container Platform Security Requirements Guide	2025-05-15

Details

Check Text (C-36212r601315_chk)

Review the container platform configuration to determine if TLS versions 1.0 and 1.1, SSL 2.0 and 3.0 are prohibited for communication.

If communication using TLS versions 1.0 and 1.1, SSL 2.0 and 3.0 is permitted, this is a finding.

Fix Text (F-36180r601316_fix)

Configure the container platform to prohibit communication using TLS versions 1.0 and 1.1, SSL 2.0 and 3.0.