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XCCDF
Apache Tomcat Application Server 9 Security Technical Implementation Guide
SRG-APP-000014-AS-000009
SRG-APP-000014-AS-000009
An XCCDF Group - A logical subset of the XCCDF Benchmark
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SRG-APP-000014-AS-000009
1 Rule
<GroupDescription></GroupDescription>
Secured connectors must be configured to use strong encryption ciphers.
Medium Severity
<VulnDiscussion>The Tomcat <Connector> element controls the TLS protocol and the associated ciphers used. If a strong cipher is not selected, an attacker may be able to circumvent encryption protections that are configured for the connector. Strong ciphers must be employed when configuring a secured connector. The configuration attribute and its values depend on what HTTPS implementation the user is utilizing. The user may be utilizing either Java-based implementation aka JSSE — with BIO and NIO connectors, or OpenSSL-based implementation — with APR connector. TLSv1.2 ciphers are configured via the server.xml file on a per connector basis. For a list of approved ciphers, refer to NIST SP 800-52 section 3.3.1.1.</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>