The package node-opcua before 2.74.0 are vulnerable to Denial of Service (DoS) by sending a specifically crafted OPC UA message with a special OPC UA NodeID, when the requested memory allocation exceeds the v8’s memory limit.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| node-opcua(npm) | 0 | 2.74.0 | N/A |
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