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CVE-2018-20818
Published: Apr 21, 2019
Modified: Aug 5, 2024
PUBLISHED
Description
A buffer overflow vulnerability was discovered in the OpenPLC controller, in the OpenPLC_v2 and OpenPLC_v3 versions. It occurs in the modbus.cpp mapUnusedIO() function, which can cause a runtime crash of the PLC or possibly have unspecified other impact.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
https://arxiv.org/pdf/1809.07477
x_refsource_MISC
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