描述
When Beckhoff TwinCAT is configured to use the Profinet driver, a denial of service of the controller could be reached by sending a malformed UDP packet to the device. This issue affects TwinCAT 2 version 2304 (and prior) and TwinCAT 3.1 version 4204.0 (and prior).
AI分析AI驱动
受影响产品
beckhofftwincat
3.1.4022.30
beckhofftwincat_cx2030
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beckhofftwincat_cx5140
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beckhofftwincat
3.1.4022.29
beckhofftwincat_cx5140
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参考资料
- https://blog.rapid7.com/2019/10/08/r7-2019-32-denial-of-service-vulnerabilities-in-beckhoff-twincat-plc-environment-fixed/ExploitThird Party Advisory
- https://download.beckhoff.com/download/Document/product-security/Advisories/advisory-2019-007.pdfMitigationVendor Advisory
- https://blog.rapid7.com/2019/10/08/r7-2019-32-denial-of-service-vulnerabilities-in-beckhoff-twincat-plc-environment-fixed/ExploitThird Party Advisory
- https://download.beckhoff.com/download/Document/product-security/Advisories/advisory-2019-007.pdfMitigationVendor Advisory