Skip to content
ATO Pathways
Log In
Overview
Search
Catalogs
SCAP
OSCAL
Catalogs
Profiles
Documents
References
Knowledge Base
Platform Documentation
Compliance Dictionary
Platform Changelog
About
Catalogs
XCCDF
Apache Tomcat Application Server 9 Security Technical Implementation Guide
SRG-APP-000225-AS-000154
SRG-APP-000225-AS-000154
An XCCDF Group - A logical subset of the XCCDF Benchmark
Details
Profiles
Prose
SRG-APP-000225-AS-000154
1 Rule
<GroupDescription></GroupDescription>
Clusters must operate on a trusted network.
Medium Severity
<VulnDiscussion>Operating a Tomcat cluster on an untrusted network creates potential for unauthorized persons to view or manipulate cluster session traffic. When operating a Tomcat cluster, care must be taken to isolate the cluster traffic from untrusted sources. Options include using a private VLAN, VPN, or IPSEC tunnel or by encrypting cluster traffic by using the EncryptInterceptor. The EncryptInterceptor adds encryption to the channel messages carrying session data between Tomcat cluster nodes. Place the <Cluster> element inside either the <Engine> container or the <Host> container. Placing it in the engine means supporting clustering in all virtual hosts of Tomcat and sharing the messaging component. When the user places the <Cluster> inside the <Engine> element, the cluster will append the host name of each session manager to the manager's name so that two contexts with the same name (but sitting inside two different hosts) will be distinguishable.</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>