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CVE-2021-40871

Published: Nov 10, 2021

Modified: Aug 4, 2024

PUBLISHED

Description

An issue was discovered in Softing Industrial Automation OPC UA C++ SDK before 5.66. Remote attackers to cause a denial of service (DoS) by sending crafted messages to a OPC/UA client. The client process may crash unexpectedly because of a wrong type cast, and must be restarted.

Vendor	Product	Versions
n/a	n/a	affected `n/a`

References

https://industrial.softing.com/

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https://industrial.softing.com/fileadmin/sof-files/pdf/ia/support/Security_Bulletin-CVE-2021-40871.pdf

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