Memory Buffer Vulnerability Could Lead to Sensitive Information Reveal and Denial of Service

CVE-2024-21920

What is CVE-2024-21920?

A vulnerability exists in Rockwell Automation's Arena Simulation due to a memory buffer issue that may allow a threat actor to read data beyond the intended memory limits. This exposure might lead to unauthorized disclosure of sensitive data and could also result in application crashes, leading to a denial-of-service condition. The exploitation of this vulnerability requires a user to interact with a malicious file provided by the threat actor.

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