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https://issues.apache.org/jira/browse/LOG4J2-3230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ross Cohen updated LOG4J2-3230:
-------------------------------
    Description: If a string substitution is attempted for any reason on the 
following string, it will trigger an infinite recursion, and the application 
will crash: ${${::\-${::\-$${::\-j}}}}.  (was: If a string substitution is 
attempted for any reason on the following string, it will trigger an infinite 
recursion, and the application will crash: ${${::-${::-$${::-j}}}}.)

> Certain strings can cause infinite recursion
> --------------------------------------------
>
>                 Key: LOG4J2-3230
>                 URL: https://issues.apache.org/jira/browse/LOG4J2-3230
>             Project: Log4j 2
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 2.16.0
>            Reporter: Ross Cohen
>            Priority: Major
>
> If a string substitution is attempted for any reason on the following string, 
> it will trigger an infinite recursion, and the application will crash: 
> ${${::\-${::\-$${::\-j}}}}.



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