[
https://issues.apache.org/jira/browse/LOG4J2-3230?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17459571#comment-17459571
]
Gary D. Gregory commented on LOG4J2-3230:
-----------------------------------------
I've improved on our Log4j string substitutor class but in the Apache Commons
Text component. It would be interesting to know if this string is a problem
there as well, AFK ATM.
> 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: 2.0, 2.0.1, 2.0.2, 2.1, 2.2, 2.3, 2.4, 2.4.1, 2.5, 2.6,
> 2.6.1, 2.6.2, 2.7, 2.8, 2.8.1, 2.8.2, 2.9.0, 2.9.1, 2.10.0, 2.11.0, 2.11.1,
> 2.11.2, 2.12.0, 2.12.1, 2.13.0, 2.13.1, 2.13.2, 2.14.0, 2.13.3, 2.14.1,
> 2.15.0, 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}}}}.
--
This message was sent by Atlassian Jira
(v8.20.1#820001)
