I - Mission Critical Classified
Rules and Groups employed by this XCCDF Profile
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SRG-APP-000001-WSR-000001
Group -
Envoy must drop connections to disconnected clients.
Envoy client connections that are established but no longer connected can consume resources that might otherwise be required by active connections. It is a best practice to terminate connections th...Rule Medium Severity -
SRG-APP-000001-WSR-000001
Group -
Envoy must set a limit on established connections.
Envoy client connections must be limited to preserve system resources and continue servicing connections without interruption. Without a limit set, the system would be vulnerable to a trivial denia...Rule Medium Severity -
SRG-APP-000014-WSR-000006
Group -
Envoy must be configured to operate in FIPS mode.
Envoy ships with FIPS 140-2 validated OpenSSL cryptographic libraries and is configured by default to run in FIPS mode. This module is used for all cryptographic operations performed by Envoy, incl...Rule Medium Severity -
SRG-APP-000015-WSR-000014
Group -
Envoy must use only Transport Layer Security (TLS) 1.2 for the protection of client connections.
Envoy can be configured to support TLS 1.0, 1.1, and 1.2. Due to intrinsic problems in TLS 1.0 and TLS 1.1, they are disabled by default. The <protocol> block in the rhttpproxy configuration is com...Rule Medium Severity -
SRG-APP-000176-WSR-000096
Group -
The Envoy private key file must be protected from unauthorized access.
Envoy's private key is used to prove the identity of the server to clients and securely exchange the shared secret key used to encrypt communications between the web server and clients. By gaini...Rule Medium Severity
Node 2
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Capacity
Modules