Check: VCPF-67-000018
VMware vSphere 6.7 Perfcharts Tomcat STIG:
VCPF-67-000018
(in versions v1 r3 through v1 r1)
Title
Performance Charts must limit the number of allowed connections. (Cat II impact)
Discussion
Limiting the number of established connections to Performance Charts is a basic denial-of-service protection. Servers where the limit is too high or unlimited can potentially run out of system resources and negatively affect system availability.
Check Content
At the command prompt, execute the following command: # xmllint --xpath '/Server/Service/Connector/@acceptCount' /usr/lib/vmware-perfcharts/tc-instance/conf/server.xml Expected result: acceptCount="300" If the output does not match the expected result, this is a finding.
Fix Text
Navigate to and open /usr/lib/vmware-perfcharts/tc-instance/conf/server.xml. Configure the <Connector> node with the following value: acceptCount="300"
Additional Identifiers
Rule ID: SV-239419r879650_rule
Vulnerability ID: V-239419
Group Title: SRG-APP-000246-WSR-000149
Expert Comments
CCIs
Number | Definition |
---|---|
CCI-001094 |
The information system restricts the ability of individuals to launch organization-defined denial of service attacks against other information systems. |
Controls
Number | Title |
---|---|
SC-5 (1) |
Restrict Internal Users |