CVE-2022-43606 Information

Description

A use-of-uninitialized-pointer vulnerability exists in the Forward Open connection_management_entry functionality of EIP Stack Group OpENer development commit 58ee13c. A specially-crafted EtherNet/IP request can lead to use of a null pointer causing the server to crash. An attacker can send a series of EtherNet/IP requests to trigger this vulnerability.

Reference

https://talosintelligence.com/vulnerability_reports/TALOS-2022-1663