Update your Java library (log4j) to the latest version
The Java library (log4j2), named Log4Shell by the cybersecurity company LunaSec, has recently presented a risk of remote intrusions by hackers. Although the library is not linked to Mercado Pago products, the security of your machine must be guaranteed if you use Java in your projects:
- Update the Java library (log4j2) to its latest version.
- Set the following option from your JVM: Dlog4j2.formatMsgNoLookups=true
Visit theApache Software Foundation page for more information.
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