CVE-2021-40873
10.11.2021, 23:15
An issue was discovered in Softing Industrial Automation OPC UA C++ SDK before 5.66, and uaToolkit Embedded before 1.40. Remote attackers to cause a denial of service (DoS) by sending crafted messages to a client or server. The server process may crash unexpectedly because of a double free, and must be restarted.Enginsight
| Vendor | Product | Version |
|---|---|---|
| softing | datafeed_opc_suite | 𝑥 < 5.18 |
| softing | edgeconnector | 𝑥 ≤ 2.31 |
| softing | opc | 𝑥 < 5.66 |
| softing | secure_integration_server | 𝑥 ≤ 1.22 |
| softing | th_scope | 3.5 ≤ |
| softing | uagates | 𝑥 < 1.73 |
| softing | uatoolkit_embedded | 𝑥 < 1.40 |
𝑥
= Vulnerable software versions
Common Weakness Enumeration