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High 7.1
Multiple Out-of-Bounds Reads in Frame Processing
SOEM version 2.0.0 and earlier contains multiple vulnerabilities in frame processing where a malicious device can cause the master to read data outside allocated buffers. The software uses length and offset values from device messages without validating them …
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High 8.8
Buffer Overflow in CoE SDO Upload Multi-Segment Data Transfers
SOEM version 2.0.0 and earlier contains a vulnerability in multi-segment data transfers where a malicious device can overflow memory buffers. The software checks the total size only once at the beginning, but doesn't track the cumulative size as multiple segm…
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High 8.3
Memory Corruption via Integer Underflow in Message Length Validation
SOEM version 2.0.0 and earlier contains vulnerabilities where a malicious device on the network can send specially crafted messages that cause the master to write data outside allocated memory boundaries. The software performs arithmetic on message length val…