Security Advisory

CVE-2021-32994

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2022-04-04 19:45:58

Last updated 2025-04-16 16:31:19

Assigner icscert

State PUBLISHED

Description

Softing OPC UA C++ SDK (Software Development Kit) versions from 5.59 to 5.64 exported library functions dont properly validate received extension objects, which may allow an attacker to crash the software by sending a variety of specially crafted packets to access several unexpected memory locations.

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