My fix was the following: CAS 6.1 running on debian 10. All except CAS installed from standard repo's
created this file: /usr/share/tomcat9/bin/setenv.sh containing:: JAVA_OPTS="-Dlog4j2.formatMsgNoLookups=True" After restart of tomcat I could see the following in the log: 10-Dec-2021 18:49:18.681 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dlog4j2.formatMsgNoLookups=True On Fri, Dec 10, 2021 at 7:37 PM Manuel Cones <[email protected]> wrote: > Hello, due the recent discovered log4j2 vulnerability, whats the way to > mitigate it? > > > should i add log4j2.formatMsgNoLookups=true to the cas.properties file? > > Thanks in Advance, > Manuel. > > -- > - Website: https://apereo.github.io/cas > - Gitter Chatroom: https://gitter.im/apereo/cas > - List Guidelines: https://goo.gl/1VRrw7 > - Contributions: https://goo.gl/mh7qDG > --- > You received this message because you are subscribed to the Google Groups > "CAS Community" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/a/apereo.org/d/msgid/cas-user/ae1c7b48-1c3e-4c3c-b762-f5a8e5794df9n%40apereo.org > <https://groups.google.com/a/apereo.org/d/msgid/cas-user/ae1c7b48-1c3e-4c3c-b762-f5a8e5794df9n%40apereo.org?utm_medium=email&utm_source=footer> > . > -- - Website: https://apereo.github.io/cas - Gitter Chatroom: https://gitter.im/apereo/cas - List Guidelines: https://goo.gl/1VRrw7 - Contributions: https://goo.gl/mh7qDG --- You received this message because you are subscribed to the Google Groups "CAS Community" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/a/apereo.org/d/msgid/cas-user/CA%2BMOL%2B%3DpjJ2JgE%2BOL7X4RibLSjWe8KQAKt13Q1npJj_g21VoCA%40mail.gmail.com.
