Nagios Support Forum

I ended up redeploying the Nagios Log Server OVA once again. (I always used Vmware OVA from the Nagios download website)
That helped.
This time I didn't update the NIC from E1000 to VMXNET3, not sure if that was the root cause of the issues though.

Everything is now set to Europe/Amsterdam.
Attached the much smaller system-profile.tar.gz to a PM.

Hope it can tell the root cause!

OUt Nagios Log Server stops processing log files every now and then. Meaning, it's no longer storing any incoming logs. When we restart the Logstash Collector via the GUI it works again. See attached screenshot. Since we have an active service contract, can you help us troubleshoot this and fix the ...

We took the OVF from the Nagios website https://www.nagios.com/downloads/nagios-log-server/vmware/ There are more Log4j versions found than just 2.17 A bit hard to read, but I see 2.0.7 used for something called logstash-input. [root@nagiosls /]# find / -name *log4j* /usr/local/nagioslogserver/elast...

Three days ago Nagios stated that they are verifying whether there is any impact to Nagios Log Server.
A quick search in the file system indicates use of at least Log4j versions 2.0.7, 2.15 and 2.17.

Is there any definite answer yet to the question is Nagios Log Server is vulnerable?

Me too!

Me too! [root@nagiosls /]# find / -name *log4j* /usr/local/nagioslogserver/elasticsearch/lib/apache-log4j-extras-1.2.17.jar /usr/local/nagioslogserver/elasticsearch/lib/log4j-1.2.17.jar /usr/local/nagioslogserver/logstash/vendor/bundle/jruby/1.9/gems/jruby-jms-1.2.0-java/test/log4j.properties /usr/l...