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  1. Log4j 2
  2. LOG4J2-3230

Certain strings can cause infinite recursion

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 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
    • 2.17.0
    • Core
    • None

    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}}}}.

      Attachments

        1. sample.tar.gz
          1 kB
          Jon Bristow

        Activity

          People

            ckozak Carter Kozak
            BossColo Ross Cohen
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            Dates

              Created:
              Updated:
              Resolved: