The ALG providing content filtering must block malicious code upon detection.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-204965	SRG-NET-000249-ALG-000134	SV-204965r396030_rule		Medium

Description

Taking an appropriate action based on local organizational incident handling procedures minimizes the impact of this code on the network. This requirement is limited to ALGs web content filters and packet inspection firewalls; that perform malicious code detection as part of their functionality.

STIG	Date
Application Layer Gateway Security Requirements Guide	2024-12-04

Details

Check Text (C-5233r396028_chk)

If the ALG does not perform content filtering as part of the traffic management functionality, this is not applicable.

Verify the ALG blocks malicious code upon detection.

If the ALG does not block malicious code when detected, this is a finding.

Fix Text (F-5233r396029_fix)

If the ALG performs content filtering as part of its traffic management functionality, configure the ALG to block malicious code upon detection.