[OS X TeX] log4j use in MacTeX 2021

[Herbert Schulz]

The CAST tool form Crowdstrike marks /usr/local/texlive/2021/texmf-dist/scripts/arara as something that contains the use of a vulnerable log4j  implementation. Many of these lines appear.

{"container":"/usr/local/texlive/2021/texmf-dist/scripts/arara/arara.jar","member":{"path":"/org/apache/logging/log4j/core/async/JCToolsBlockingQueueFactory$MpscBlockingQueue.class","size":4286,"modified":"2020-11-06T14:03:10Z"},"sha256":"1469023e000dd3d44faf1e221990ac41f0f7921f72adb0c8e9cc6176fc912640"}

Maybe best to remove it. I did. In Terminal (use at your own risk and especially do not enter any spaces in the command below that aren’t there already, copy paste will be correct):

sudo rm -rf /usr/local/texlive/2021/texmf-dist/scripts/arara

Basically, I don’t know if using array may mean there is a vulnerability (probably not) but as I am strapped for time and I don’t need array, this was th quick and dirty way to get rid of the positive.

Tool used for scanning: https://github.com/CrowdStrike/CAST/releases <https://github.com/CrowdStrike/CAST/releases>

Gerben Wierda (LinkedIn <https://www.linkedin.com/in/gerbenwierda>)
R&A IT Strategy <https://ea.rna.nl/> (main site)
Book: Chess and the Art of Enterprise Architecture <https://ea.rna.nl/the-book/>
Book: Mastering ArchiMate <https://ea.rna.nl/the-book-edition-iii/>

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