CVE-2023-7244

Summary

CVE-2023-7244 is a newly disclosed vulnerability affecting the Industrial Control Systems Network Protocol Parsers (ICSNPP) Ethercat Zeek Plugin. Versions d78dda6 and prior are found to be susceptible to an out-of-bounds write vulnerability in their primary analysis function for Ethercat communication packets. An attacker can exploit this flaw to execute arbitrary code, posing a significant risk to industrial systems utilizing the affected plugin. Companies using these impacted versions are urged to upgrade to the latest patch to mitigate this threat.

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