tc Server HORIZON log files must be protected from unauthorized modification.

From VMware vRealize Automation 7.x tc Server Security Technical Implementation Guide

Part of SRG-APP-000119-WSR-000069

Associated with: CCI-000163

SV-100633r1_rule tc Server HORIZON log files must be protected from unauthorized modification.

Vulnerability discussion

Log data is essential in the investigation of events. The accuracy of the information is always pertinent. Information that is not accurate does not help in the revealing of potential security risks and may hinder the early discovery of a system compromise. One of the first steps an attacker will undertake is the modification or deletion of log records to cover his tracks and prolong discovery.The web server must protect the log data from unauthorized modification. This can be done by the web server if the web server is also doing the logging function. The web server may also use an external log system. In either case, the logs must be protected from modification by non-privileged users.

Check content

At the command prompt, execute the following command: ls -lL /storage/log/vmware/vcac If any log files are not owned by "root" or "vcac", this is a finding. The following files should be owned by "vcac": access_log catalina.out gc_logs host-manager localhost manager tc Server.pid The following files should be owned by "root": system-config-history telemetry toolsgc vcac-config

Fix text

At the command prompt, execute the following command: chown : /storage/log/vmware/vcac/ Note: Substitute with the listed file. Note: Substitute with the correct value below. The following files should be owned by "vcac": access_log catalina.out gc_logs host-manager localhost manager tc Server.pid The following files should be owned by "root": system-config-history telemetry toolsgc vcac-config

Pro Tips

Lavender hyperlinks in small type off to the right (of CSS class id, if you view the page source) point to globally unique URIs for each document and item. Copy the link location and paste anywhere you need to talk unambiguously about these things.

You can obtain data about documents and items in other formats. Simply provide an HTTP header Accept: text/turtle or Accept: application/rdf+xml.

Powered by sagemincer