Vulnerabilities/

node-opcua DoS vulnerability via message with memory allocation that exceeds v8's memory limit

Severity:
High

Description

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.

Recommendation

Update the node-opcua package to the latest compatible version. Followings are version details:

References

Related Issues

Tags:
npm
node-opcua
Anything's wrong? Let us know Last updated on January 30, 2023

This issue is available in SmartScanner Professional

See Pricing