OH12-1X-000010 - OHS must have the SSLCipherSuite directive enabled to encrypt remote connections in accordance with the categorization of data hosted by the web server.

Information

The web server has several remote communications channels. Examples are user requests via http/https, communication to a backend database, or communication to authenticate users. The encryption used to communicate must match the data that is being retrieved or presented.

Methods of communication are http for publicly displayed information, https to encrypt when user data is being transmitted, VPN tunneling, or other encryption methods to a database.

Solution

1. Open every .conf file (e.g., ssl.conf) included in $DOMAIN_HOME/config/fmwconfig/components/OHS/<componentName>/httpd.conf with an editor that requires an SSL-enabled '<VirtualHost>' directive.
Note: Does not apply to admin.conf.

2. Search for the 'SSLCipherSuite' directive at the OHS server, virtual host, and/or directory configuration scopes.

3. Set the 'SSLCipherSuite' directive to 'SSL_RSA_WITH_3DES_EDE_CBC_SHA,SSL_RSA_WITH_AES_128_CBC_SHA,SSL_RSA_WITH_AES_256_CBC_SHA,RSA_WITH_AES_128_CBC_SHA256,RSA_WITH_AES_256_CBC_SHA256,RSA_WITH_AES_128_GCM_SHA256,RSA_WITH_AES_256_GCM_SHA384,ECDHE_ECDSA_WITH_AES_128_CBC_SHA,ECDHE_ECDSA_WITH_AES_256_CBC_SHA,ECDHE_ECDSA_WITH_AES_128_CBC_SHA256,ECDHE_ECDSA_WITH_AES_256_CBC_SHA384,ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,ECDHE_RSA_WITH_3DES_EDE_CBC_SHA,ECDHE_RSA_WITH_AES_128_CBC_SHA,ECDHE_RSA_WITH_AES_256_CBC_SHA', add the directive if it does not exist.

Note: Ciphers may be added or removed from the list above per the organization's requirements or if vulnerabilities are found with a specific cipher.

See Also

https://dl.dod.cyber.mil/wp-content/uploads/stigs/zip/U_Oracle_HTTP_Server_12-1-3_V2R2_STIG.zip

Item Details

Category: ACCESS CONTROL

References: 800-53|AC-17(2), CAT|I, CCI|CCI-000068, Rule-ID|SV-221280r879519_rule, STIG-ID|OH12-1X-000010, STIG-Legacy|SV-78629, STIG-Legacy|V-64139, Vuln-ID|V-221280

Plugin: Unix

Control ID: 37b5530f74b5bcc69eae664ed8abb3fa462daa2a28184266036d26182095764a